| i-- |  |
| example start | ...=0;i--) // for (i=0;i... |
| id | |
| realisamdoc deletekey | ...lude "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor ................ db = new realisam(); id (db) rc=db->OpenEngine("Applic",504,"ndx","dat"); ................ // end of procedure db->CloseEngine(); ....................... ......... |
| realisamdoc readprev | ..."realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor or setup ................ db = new realisam(); id (db) rc=db->OpenEngine("Applic",504,"ndx","dat"); ................ // end of process db->CloseEngine(); ....................... ........... |
| ide-managed | |
| example include | ... //--------------------------------------------------------------------------- class TMainForm : public TForm { __published: // IDE-managed Components TPageControl *PageControl1; TTabSheet *TabSheet2; TButton *btStart; TLabel *Label15; TEdit *eWo... |
| idno | |
| example backup | ...MessageBoxA(tmp,"Backup Dictionary",MB_YESNO)==IDNO) return; strcpy(tmp,dict_directory); strcat(tmp,"dict.txt"); fp=fopen(tmp,"w+t"); if (fp==NULL) { Application->MessageBoxA("Problem Opening Dict.Txt File", "Backup Dictionary",MB_OK); return; } if (... |
| example duplicate | ...MessageBoxA(tmp,"Isam Dictionary",MB_YESNO)==IDNO) return; TCursor oldCursor = Screen->Cursor; strcpy(name,dict_directory);strcat(name,"dupli.ndx"); rc = unlink (name); strcpy(name,dict_directory);strcat(name,"dupli.dat"); rc =unlink (name); Screen->Cursor = crHourGlass; Disa... |
| example restore | ...MessageBoxA(tmp,"Restore Dictionary",MB_YESNO)==IDNO) return; TCursor oldCursor = Screen->Cursor; if (cb->Checked==true) multi=1; else multi=0; dict->CloseEngine(); // delete isam files strcpy(name,dict_directory);strcat(name,"dict.ndx"); rc = unlink (name); strcpy(name,dict_direc... |
| example start | ...MessageBoxA(tmp,"Isam Dictionary",MB_YESNO)==IDNO) return; rc=dict->CloseEngine(); // delete isam files strcpy(tmp,dict_directory);strcat(tmp,"dict.ndx"); rc = unlink (tmp); strcpy(name,dict_directory);strcat(name,"dict.dat"); rc =unlink (name); Screen->Cursor = crHourGlass;... |
| ifdef | |
| realisamdoc include | ... #ifndef __REALISAM_H #define __REALISAM_H #ifdef __cplusplus extern "C" { #endif class _export realisam { public: realisam(void); ~realisam(void); int OpenEngine(char *FileName,short BlockSize,char *ndx, char*dat); int CloseEngine(void); int SetIndexMode(short Index,... |
| realisamdoc include | ...de(int ndx); int DeleteIsam(char *indexname,char *dataname); int CloseReopen(char *FileName,short BlockSize,char *ndx, char *dat); }; #ifdef __cplusplus } #endif #endif ... |
| ifndef | |
| example include | ... //--------------------------------------------------------------------------- #ifndef MainH #define MainH //--------------------------------------------------------------------------- #include ... |
| realisamdoc include | ... #ifndef __REALISAM_H #define __REALISAM_H #ifdef __cplusplus extern "C" { #endif class _export realisam { public: realisam(void); ~realisam(void); int OpenEngine(char *FileName,short BlockSize,char *ndx, char*dat); int CloseEngine(void); int SetIndexMode(short Index,... |
| ignores | |
| realisamdoc overview | ...Real Isam, at contrary to other relational databases, ignores the field notion, and does not try to classify data in numeric, date or text fields : it writes binary or text data according the length specified, and returns all these bytes when a reading operation is required. It is the responsab... |
| improve | |
| realisamdoc open | ...gement system works with multiples of 1024 bytes, and we recommand to work with datalen+8 such as 120 , 248, 504, 1016,2040 ... bytes in order to improve the access time. ... |
| include | |
| example include | ... Include File MAIN.H... |
| example include | ...-------------------------------- #ifndef MainH #define MainH //--------------------------------------------------------------------------- #include ... |
| example include | ... #include ... |
| example include | ... #include ... |
| example include | ... #include ... |
| example include | ... #include ... |
| example include | ... #include ... |
| example include | ... #include "Realisam.h" #include ... |
| example include | ... #include "Realisam.h" #include ... |
| example include | ... #include ... |
| example include | ... #include ... |
| example include | ... #include ... |
| example main_header | ... Include and Constructor... |
| example main_header | ... //--------------------------------------------------------------------------- #include ... |
| example main_header | ... #pragma hdrstop #include "Main.h" //--------------------------------------------------------------------------- #pragma package(smart_init) #pragma resource "*.dfm" TMainForm *MainForm; //---------------... |
| index_summary item33 | ...Include File MAIN.H... |
| index_summary item34 | ...Include and Constructor... |
| index_summary item5 | ...sam.h : include file... |
| realisamdoc close | ... //APPLIC.H #include "realisam.h" ................... realisam *db1; realisam *db2; .................. //APPLIC.CPP // constructor or setup ................ db1 = new realisam(); db2 = new realisam(); ................ // routine int rc; rc = db1->OpenEngine("htmlfile",248,"... |
| realisamdoc closereopen | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor ............... db = new realisam(); ................ // procedure int rc; ............... rc=db->CloseReopen("Samples",248,"ndx","dat"); ... |
| realisamdoc constr | ... //APPLIC.H #include "realisam.h" ................... realisam *db1; realisam *db2; .................. //APPLIC.CPP // in constructor or setup ................ db1 = new realisam(); db2 = new realisam(); ................ ... |
| realisamdoc deleteisam | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. // procedure ............... db->DeleteIsam("c:\\samples.ndx","c:\\samples.dat"); ... |
| realisamdoc deletekey | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor ................ db = new realisam(); id (db) rc=db->OpenEngine("Applic",504,"ndx","dat"); ................ // end of procedure db->CloseEngine(); ................ |
| realisamdoc deleterecord | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor ................ db = new realisam(); ................ // procedure int rc; int recdata; char RetKey[100]; rc = db->ReadDirectKey(0,"microsoft",RetKey,&recda... |
| realisamdoc download | ..."realisam.h" is the header file to include in an application ... |
| realisamdoc getindex | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor ............... db = new realisam(); ................ // procedure int mode; ............... mode = db->GetIndexMode(12); ....................... ... |
| realisamdoc getnew | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor ................ db = new realisam(); ................ // procedure int rc; int recdata; char key[30]; rc = db1->OpenEngine("htmlfile",248,"ndx","dat"); //... |
| realisamdoc include | ...Include File REALISAM.H... |
| realisamdoc number | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor or setup ................ db = new realisam(); ................ // procedure int nb,rc,recdata; char Key[10]; .......... nb = db->NumberOfKeys(0); // for ind... |
| realisamdoc open | ... //APPLIC.H #include "realisam.h" ................... realisam *db1; realisam *db2; .................. //APPLIC.CPP // constructor or setup ................ db1 = new realisam(); db2 = new realisam(); ................ // your routine .... int rc; rc = db1->OpenEngine("h... |
| realisamdoc readdirect | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor ................ db = new realisam(); ............... rc = db->OpenEngine("Applic",504,"ndx","dat"); ................ db->CloseEngine(); ....................... ... |
| realisamdoc readfirst | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor or setup ................ db = new realisam(); ............... rc = db->OpenEngine("Applic",504,"ndx","dat"); ................ db->CloseEngine(); ....................... |
| realisamdoc readlast | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor ................ db = new realisam(); ............... rc = db->OpenEngine("Applic",504,"ndx","dat"); ................ db->CloseEngine(); ....................... ... |
| realisamdoc readnext | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor or setup ................ db = new realisam(); if (db) rc=db->OpenEngine("Applic",504,"ndx","dat"); ................ // end of processing db->CloseEngine(); ...... |
| realisamdoc readprev | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor or setup ................ db = new realisam(); id (db) rc=db->OpenEngine("Applic",504,"ndx","dat"); ................ // end of process db->CloseEngine(); ............. |
| realisamdoc readrecord | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor or setup ................ db = new realisam(); ................ // procedure int rc; int recdata; char ReturnKey[100]; char *buffer; buffer = mem_alloc(1000... |
| realisamdoc recordlength | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor or setup ................ db = new realisam(); ................ // procedure int rc,len; int recdata; char RetKey[100]; rc = db->ReadDirectKey(0,"microsoft",... |
| realisamdoc rewriterecord | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor or setup ................ db = new realisam(); ................ // procedure int rc; char buffer [500]; int recdata; char RetKey[100]; // read data rc = db... |
| realisamdoc setindex | ... //APPLIC.H #include "realisam.h" ................... realisam *db1; realisam *db2; .................. //APPLIC.CPP // constructor or setup ................ #define UNIQUE_KEYS 0 #define DUPLICATE_KEYS 1 db1 = new realisam(); db2 = new realisam(); ................. |
| realisamdoc version | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor ............... db = new realisam(); ................ // procedure char ver[20]; ............... db->Version(ver); // ver stores the string "Version x.y" (... |
| realisamdoc writekey | ... //APPLIC.H #include "realisam.h" ................... realisam *db1; realisam *db2; .................. //APPLIC.CPP // constructor or setup ................ #define UNIQUE 0 #define DUPLICATE 1 db1 = new realisam(); db2 = new realisam(); ................ // Rou... |
| realisamdoc writerecord | ... //APPLIC.H #include "realisam.h" ................... realisam *db; .................. //APPLIC.CPP // constructor ................ db = new realisam(); ............... rc = db->OpenEngine("Applic",504,"ndx","dat"); ................ db->CloseEngine(); ....................... ... |
| includes | |
| example stat | ... Read/Write operations per second, each operation includes the following actions: ... |
| including | |
| realisamdoc readrecord | ...unknown, a call to RecordLength function allows to allocate the right amount of memory. ReadRecord restores the entire data written previously, including binary data. For character strings stored without a 0x00 terminator, it is recommended to terminate the string with a 0 after the ReadRecord. ... |
| incorrect | |
| realisamdoc deleterecord | ...rc = 0 : Error (data number incorrect or ... |
| realisamdoc number | ...-2 : index number incorrect (... |
| realisamdoc readnext | ...rc = -1 : key length incorrect (> 250 char) ... |
| realisamdoc readprev | ...rc = -1 : key length incorrect (> 99 char) ... |
| realisamdoc setindex | ...-1 Index number incorrect (... |
| realisamdoc setindex | ...-2 Incorrect constant (0 or 1 only accepted) ... |
| realisamdoc writekey | ...-2 = Index number incorrect (... |
| incuded | |
| example download | ... Files are packed in a ZIP file Borland DLL,or BPL are also incuded if you want to run the TESTISAM.EXE program without having the BCB development compiler. ... |
| index | |
| example add | ...ReadDirectKey(INDEX,Key,RetKey,&recdata); if (rc) // Exists if == 1 { if (multi==0) // Unique Keys : Concatenate definitions { rc=dict->ReadRecord(str,recdata); strcat(str,"\r\n"); strcat(str,buffer); rc = dict->RewriteRecord(str, strlen(s... |
| example add | ...WriteKey(INDEX,Key,recdata); rc = dict->WriteRecord(buffer,strlen(buffer)+1); } } else // Key does not exist { recdata=dict->GetNewRecordNumber(); rc = dict->WriteKey(INDEX,Key,recdata); rc = dict->WriteRecord(buffer,strlen(buffer)+1); ... |
| example add | ...WriteKey(INDEX,Key,recdata); rc = dict->WriteRecord(buffer,strlen(buffer)+1); } StatusBar1->SimpleText="Entry Added"; } //--------------------------------------------------------------------------- ... |
| example backup | ...Caption.c_str()); INDEX=atoi(tmp); DisableButtons(); eWord->Text==""; mWord->Clear(); gettime(&t); nbsec1 = t.ti_hour*3600+t.ti_min*60 + t.ti_sec; nbrecords=0; nbseq=0; nbisam=0; rc = dict->ReadFirstKey(INDEX,RetKey,&recdata); while (rc) { if (strlen(RetKey) > 30) A... |
| example backup | ...ReadFirstKey(INDEX,RetKey,&recdata); while (rc) { if (strlen(RetKey) > 30) Application->MessageBoxA(RetKey,"Key Length > 30",MB_OK); rc=dict->ReadRecord(buffer,recdata); if (rc) { nbisam++; if (multi==1) { strcpy(html,"<P><B>"); str... |
| example delete | ...DeleteKey(INDEX,M_Key,M_recdata); rc=dict->DeleteRecord(M_recdata); First(); StatusBar1->SimpleText="Entry Deleted"; } //--------------------------------------------------------------------------- ... |
| example duplicate | ...WriteKey(INDEX,RetKey,recdata_dupli); rc = dupli->WriteRecord(buffer,strlen(buffer)+1); rc = dict->ReadNextKey(RetKey,&recdata); } dupli->CloseEngine(); First(); Screen->Cursor = oldCursor; EnableButtons(); Application->MessageBoxA("Duplication Finished","RealIsam",MB_O... |
| example duplicate | ...SetIndexMode(INDEX,multi); // if MULTI == 1 duplicate key allowed // nbrecords=0; nbseq=0; nbisam=0; rc = dict->ReadFirstKey(INDEX,RetKey,&recdata); while (rc) { rc=dict->ReadRecord(buffer,recdata); recdata_dupli=dupli->GetNewRecordNumber(); rc = dupli->WriteKey(INDEX,Re... |
| example duplicate | ...ReadFirstKey(INDEX,RetKey,&recdata); while (rc) { rc=dict->ReadRecord(buffer,recdata); recdata_dupli=dupli->GetNewRecordNumber(); rc = dupli->WriteKey(INDEX,RetKey,recdata_dupli); rc = dupli->WriteRecord(buffer,strlen(buffer)+1); rc = dict->ReadNextKey(RetKey,&recd... |
| example first | ... void __fastcall TMainForm::First() { int rc,recdata; char Key[MAX_KEY],RetKey[MAX_KEY]; char buffer[BUF_LEN]; char tmp[50]; INDEX=0; mWord->Clear(); rc = dict->ReadFirstKey(INDEX,RetKey,&recdata); RK->Caption=AnsiString(RetKey); eWord->Text=AnsiString(RetKey); if (rc==1... |
| example first | ...ReadFirstKey(INDEX,RetKey,&recdata); RK->Caption=AnsiString(RetKey); eWord->Text=AnsiString(RetKey); if (rc==1) { rc=dict->ReadRecord(buffer,recdata); M_recdata=recdata; strcpy(M_Key,RetKey); if (rc) mWord->SetTextBuf(buffer); } } void __fastcall TMainForm::btFirs... |
| example formcreate | ...GetIndexMode(INDEX); if (multi==0) cb->Checked==false; else cb->Checked=true; // GetVersion Number dict->Version(tmp); MainForm->Caption = "Alpes Software - " + AnsiString(tmp); // Get Number of Keys rc = dict->NumberOfKeys(INDEX); lKeys->Caption = AnsiString(rc); if (rc) Fir... |
| example formcreate | ...()); strcpy(dict_directory,base_directory); strcat(dict_directory,"\\dictionary\\"); // REALISAM ALLOWS 64 INDEXES : Value from 0 to 63 INDEX=0; strcpy(name,dict_directory);strcat(name,"dict"); dict = new realisam(); rc = dict->OpenEngine(name,120,"ndx","dat"); //120 = 128 - ... |
| example formcreate | ...NumberOfKeys(INDEX); lKeys->Caption = AnsiString(rc); if (rc) First(); } //--------------------------------------------------------------------------- ... |
| example include | ...cation example char base_directory[MAX_PATH]; char dict_directory[MAX_PATH]; int nbrecords; int multi; int INDEX; int M_recdata; // memorizes data record pointer char M_Key[MAX_KEY]; // memorizes Key int __fastcall ExtractValue(char ... |
| example last | ...ReadLastKey(INDEX,RetKey,&recdata); RK->Caption=AnsiString(RetKey); eWord->Text=AnsiString(RetKey); if (rc==1) { mWord->Clear(); rc=dict->ReadRecord(buffer,recdata); M_recdata=recdata; strcpy(M_Key,RetKey); if (rc) mWord->SetTextBuf(buffer); } } //---------------... |
| example principle | ...Number of Files to index : 26-1 (26 = all letters of the alphabet) ... |
| example principle | ...Build also another Index (index 1) ... |
| example principle | ...Build also another Index (index 1) ... |
| example principle | ...First Key : Returns the first key of the index ... |
| example principle | ...Last Key : Returns the Last Key of the index ... |
| example principle | ...Next Key : Next Key in the index ... |
| example principle | ...Previous Key : Previous Key in the index ... |
| example principle | ...How to Build the Index... |
| example restore | ...SetIndexMode(INDEX,multi); // if MULTI == 1 duplicate key allowed rc = dict->SetIndexMode(INDEX+1,multi); nbrecords=0; strcpy(name,dict_directory);strcat(name,"dict.txt"); fp = fopen(name,"r"); if (!fp) {Application->MessageBoxA("File DICT.txt not Found","File Not Found",MB_OK); ... |
| example restore | ...Caption.c_str()); INDEX=atoi(tmp); if (INDEX ... |
| example restore | ...Caption.c_str()); INDEX=atoi(tmp); if (INDEX ... |
| example restore | ...MessageBoxA("Index Number Not Correct (0-63)","RealIsam",MB_OK); return; } // create a new database strcpy(name,dict_directory);strcat(name,"dict"); rc = dict->OpenEngine(name,120,"ndx","dat"); //120 = 128 - 8 rc = dict->SetIndexMode(INDEX,multi); // if MULTI == 1 duplicate key a... |
| example restore | ...NumberOfKeys(INDEX); StatusBar1->SimpleText = "Number of Keys: " + AnsiString(nbk); lRecords->Caption = AnsiString(nbisam); lKeys->Caption = AnsiString(nbk); gettime(&t); nbsec2 = t.ti_hour*3600+t.ti_min*60 + t.ti_sec; int elapsed = nbsec2-nbsec1; lElap->Caption... |
| example restore | ...SetIndexMode(INDEX+1,multi); nbrecords=0; strcpy(name,dict_directory);strcat(name,"dict.txt"); fp = fopen(name,"r"); if (!fp) {Application->MessageBoxA("File DICT.txt not Found","File Not Found",MB_OK); EnableButtons(); Screen->Cursor = oldCursor; ... |
| example search | ...Clear(); return; } INDEX=0; strcpy(Key,eWord->Text.c_str()); strlwr(Key); rc = dict->ReadDirectKey(INDEX,Key,RetKey,&recdata); RK->Caption=AnsiString(RetKey); eWord->Text=AnsiString(RetKey); if (rc==1) { rc=dict->ReadRecord(buffer,recdata); if (rc) { ... |
| example search | ...ReadDirectKey(INDEX,Key,RetKey,&recdata); RK->Caption=AnsiString(RetKey); eWord->Text=AnsiString(RetKey); if (rc==1) { rc=dict->ReadRecord(buffer,recdata); if (rc) { mWord->Clear(); mWord->SetTextBuf(buffer); } } else { mWord->SetTe... |
| example start | ...Caption=""; // GET INDEX VALUE; strcpy(tmp,lIndex->Caption.c_str()); INDEX=atoi(tmp); if (INDEX ... |
| example start | ...Caption.c_str()); INDEX=atoi(tmp); if (INDEX ... |
| example start | ...Caption.c_str()); INDEX=atoi(tmp); if (INDEX ... |
| example start | ...MessageBoxA("Index Number Not Correct (0-63)","RealIsam",MB_OK); return; } Application->ProcessMessages(); // Get Number of Files to Index strcpy(tmp,edFile->Text.c_str()); nbf=atoi(tmp); nbf--; if (nbf... |
| example start | ...SetIndexMode(INDEX,multi); // if MULTI == 1 duplicate key allowed rc = dict->SetIndexMode(INDEX+1,multi); nbrecords=0; // read contents of the 1-26 HTML Files (in alphabetic reverse order, just for fun) for (i=nbf;i>=0;i--) // for (i=0;i... |
| example start | ...SetIndexMode(INDEX+1,multi); nbrecords=0; // read contents of the 1-26 HTML Files (in alphabetic reverse order, just for fun) for (i=nbf;i>=0;i--) // for (i=0;i... |
| example start | ...ProcessMessages(); // Get Number of Files to Index strcpy(tmp,edFile->Text.c_str()); nbf=atoi(tmp); nbf--; if (nbf... |
| example start | ...NumberOfKeys(INDEX); lRecords->Caption = AnsiString(nbrecords); lKeys->Caption = AnsiString(nbk); gettime(&t); nbsec2 = t.ti_hour*3600+t.ti_min*60 + t.ti_sec; hund2 = nbsec2*100 + t.ti_hund; float diff = float(hund2-hund1); sprintf(tmp,"%.02f",diff/100.0); int elapsed = ... |
| example start | ...SetIndexMode(INDEX,multi); rc = dict->SetIndexMode(INDEX+1,multi); } StatusBar1->SimpleText = ""; First(); Screen->Cursor = oldCursor; Beep(); EnableButtons(); Application->MessageBoxA("Indexation Finished","RealIsam",MB_OK); } //----------------------------------------... |
| example start | ...SetIndexMode(INDEX+1,multi); } StatusBar1->SimpleText = ""; First(); Screen->Cursor = oldCursor; Beep(); EnableButtons(); Application->MessageBoxA("Indexation Finished","RealIsam",MB_OK); } //--------------------------------------------------------------------------- ... |
| realisamdoc close | ... Close the .NDX index file and the .DAT file ... |
| realisamdoc closereopen | ...Index file extension ... |
| realisamdoc deleteisam | ... Delete the index file and the data file. The programmer should provide the right full name for the index and the data file. After deleting these file, It is recommended to create a new database, and not try to access function through the old db pointer. ... |
| realisamdoc deleteisam | ... Delete the index file and the data file. The programmer should provide the right full name for the index and the data file. After deleting these file, It is recommended to create a new database, and not try to access function through the old db pointer. ... |
| realisamdoc deletekey | ...rc = -2 : index ... |
| realisamdoc deletekey | ...Delete a key in a specified index. The key and its related record number have to be provided as parameters (for duplicate keys, the function needs to know this association). ... |
| realisamdoc deletekey | ...DeleteKey(int Index,char *Key,int recdata); db is a database pointer. ... |
| realisamdoc deletekey | ...Index = index number ... |
| realisamdoc deletekey | ...Index = index number ... |
| realisamdoc getindex | ... Returns the value of the mode for a given index. ... |
| realisamdoc getindex | ...GetIndexMode(int Index); ... |
| realisamdoc getindex | ...Index Number (0 to 63) ... |
| realisamdoc getnew | ...WriteKey(0,key,recdata); // index 0 if (!rc) { error / duplicate key... } else { // data are stored in buffer rc = db1->WriteRecord(buffer,strlen(buffer)); .............. } ................. // end rc = db1->CloseEngine(); rc = db2->Clos... |
| realisamdoc include | ...id); ~realisam(void); int OpenEngine(char *FileName,short BlockSize,char *ndx, char*dat); int CloseEngine(void); int SetIndexMode(short Index, short Value); int WriteRecord(char *pdata,int len); int RewriteRecord(char *pdata,int len, int RecNumber); int DeleteRecord(int RecNumbe... |
| realisamdoc include | ...r); int ReadFirstKey(short Index,char *ReturnKey,int *RecNumber); int ReadNextKey(char *ReturnKey ,int *RecNumber); int ReadLastKey(short Index,char *ReturnKey,int *RecNumber); int ReadPrevKey(char *ReturnKey ,int *RecNumber); int ReadDirectKey(short Index,char *Key, char *ReturnKey,... |
| realisamdoc include | ...t RecNumber); int DeleteRecord(int RecNumber); int ReadRecord(char *pdata,int RecNumber); int GetNewRecordNumber(); int WriteKey(short Index,char *Key,int RecNumber); int DeleteKey(short Index,char *Key,int RecNumber); int ReadFirstKey(short Index,char *ReturnKey,int *RecNumber); ... |
| realisamdoc include | ... ReadRecord(char *pdata,int RecNumber); int GetNewRecordNumber(); int WriteKey(short Index,char *Key,int RecNumber); int DeleteKey(short Index,char *Key,int RecNumber); int ReadFirstKey(short Index,char *ReturnKey,int *RecNumber); int ReadNextKey(char *ReturnKey ,int *RecNumber); ... |
| realisamdoc include | ...rdNumber(); int WriteKey(short Index,char *Key,int RecNumber); int DeleteKey(short Index,char *Key,int RecNumber); int ReadFirstKey(short Index,char *ReturnKey,int *RecNumber); int ReadNextKey(char *ReturnKey ,int *RecNumber); int ReadLastKey(short Index,char *ReturnKey,int *RecNumbe... |
| realisamdoc include | ...); int ReadLastKey(short Index,char *ReturnKey,int *RecNumber); int ReadPrevKey(char *ReturnKey ,int *RecNumber); int ReadDirectKey(short Index,char *Key, char *ReturnKey, int *RecNumber); int NumberOfKeys(short Index); int RecordLength(int RecNumber); int Version(char *p); int ... |
| realisamdoc include | ...dPrevKey(char *ReturnKey ,int *RecNumber); int ReadDirectKey(short Index,char *Key, char *ReturnKey, int *RecNumber); int NumberOfKeys(short Index); int RecordLength(int RecNumber); int Version(char *p); int GetIndexMode(int ndx); int DeleteIsam(char *indexname,char *dataname); ... |
| realisamdoc number | ...This function provides the number of keys existing for a specified index. ... |
| realisamdoc number | ...NumberOfKeys(int index) db is a database pointer. ... |
| realisamdoc number | ...Index = Index Number ... |
| realisamdoc number | ...Index = Index Number ... |
| realisamdoc number | ...nb = number of keys in this index (>=0) ... |
| realisamdoc number | ...-2 : index number incorrect (... |
| realisamdoc number | ...NumberOfKeys(0); // for index 0 sprintf(Key,"%07d",nb+1000); recdata =db->GetNewRecordNumber(); rc = db->WriteKey(0,Key,recdata); if (rc) db->WriteRecord(buffer,strlen(buffer)+1); .............. ... |
| realisamdoc open | ...Open the index file and the data file associated to the database. The index file, will have the extension specified in the indx parameter,and the data file have the extension specified in the dat parameter. Realisam creates these files if they don't exist. Notice : always open / reopen the data... |
| realisamdoc open | ...Open the index file and the data file associated to the database. The index file, will have the extension specified in the indx parameter,and the data file have the extension specified in the dat parameter. Realisam creates these files if they don't exist. Notice : always open / reopen the data... |
| realisamdoc overview | ...Variable length Keys, for any index. ... |
| realisamdoc readdirect | ...Direct search of a key in a specified index, and acquisition of the data pointer associated. ... |
| realisamdoc readdirect | ...ReadDirectkey(int Index,char *Key,char *ReturnKey, int &recdata) db is the database pointer. ... |
| realisamdoc readdirect | ...Index = from 0 to 63 ... |
| realisamdoc readdirect | ...Key = Key to find in the index ... |
| realisamdoc readdirect | ...ReturnKey = Key found after searching the index. ... |
| realisamdoc readfirst | ...1 if correct (index not empty) ... |
| realisamdoc readfirst | ...0 if the index is empty ... |
| realisamdoc readfirst | ...-2 if index > 63 or ... |
| realisamdoc readfirst | ...read the first key on a specified. This function allows to start to read the first key of a specified index. ... |
| realisamdoc readfirst | ...ReadFirstKey(int index,char *Key,int &recdata); db is a database pointer. ... |
| realisamdoc readfirst | ... index number (0-63) Key is a pointer on a character string, large enough to receive the key (max = 250 characters) recdata is a pointer on the data record related to the key. ... |
| realisamdoc readfirst | ...ReadNextKey(RetKey,&recdata); // rc = 0 if end of file (last key of index) } ................... ... |
| realisamdoc readlast | ...rc = 0 : error or index empty ... |
| realisamdoc readlast | ...rc = -2 : index number > 63 or ... |
| realisamdoc readlast | ... Read the last key of a specified index. ... |
| realisamdoc readlast | ...ReadLastkey(int Index,char *Key,int &recdata); db is a database pointer. ... |
| realisamdoc readlast | ...Index = index number ... |
| realisamdoc readlast | ...Index = index number ... |
| realisamdoc readlast | ...rc = 1 : correct (key found, index not empty) ... |
| realisamdoc readnext | ...Read the next key in the current index . This function is generally used after a call to ReadFirstKey or un ReadDirectKey. The index is not specified in the call. ... |
| realisamdoc readnext | ...rc = 0 : error or empty index, or over end of the index ... |
| realisamdoc readnext | ...rc = 0 : error or empty index, or over end of the index ... |
| realisamdoc readnext | ...Read the next key in the current index . This function is generally used after a call to ReadFirstKey or un ReadDirectKey. The index is not specified in the call. ... |
| realisamdoc readnext | ...CloseEngine(); ....................... ................. // procedure int rc, recdata; char ReturnKey[100]; // sequentiel reading of an index rc = db->ReadFirstKey(0,ReturnKey,&recdata); while (rc) { rc=db->ReadRecord(buffer,recdata); // process buffer .................. |
| realisamdoc readprev | ...Read the previous key in the current index ... |
| realisamdoc readprev | ...rc = 0 : error or empty index, or under first key ... |
| realisamdoc setindex | ... Define is keys are unique or duplicate for a specified index. realisam allows 64 index per database, from ... |
| realisamdoc setindex | ... Define is keys are unique or duplicate for a specified index. realisam allows 64 index per database, from ... |
| realisamdoc setindex | .... If the index was declared with a unique type of key, it returns an error when trying to write again the same key. For indexes with duplicate keys, there is no limit to the number of duplicate keys. If this function is not called, the default value is 0 (no duplicate keys). ... |
| realisamdoc setindex | ...-1 Index number incorrect (... |
| realisamdoc setindex | ...SetIndexMode(int Index, int Value); db is a database pointer. ... |
| realisamdoc setindex | ... Index : index number (0 to 63) Value : 0 for non duplicate keys; 1 for duplicate keys ... |
| realisamdoc setindex | ... Index : index number (0 to 63) Value : 0 for non duplicate keys; 1 for duplicate keys ... |
| realisamdoc writekey | ...WriteKey(1,"politics",recdata); // on index 1 , duplicate keys allowed ................. // End processing rc = db1->CloseEngine(); rc = db2->CloseEngine(); ... |
| realisamdoc writekey | ...Write a key in an index of the database. A data record record address is associated with this key. ... |
| realisamdoc writekey | ...WriteKey(int Index, char *key, int recdata); db is a pointer on the database. ... |
| realisamdoc writekey | ... Index : index number (0 to 63) Key : Key value recdata : pointer (address of the data record in the file .DAT. This value is provided when calling the function GetNewRecordNumber. ... |
| realisamdoc writekey | ... Index : index number (0 to 63) Key : Key value recdata : pointer (address of the data record in the file .DAT. This value is provided when calling the function GetNewRecordNumber. ... |
| realisamdoc writekey | ...-2 = Index number incorrect (... |
| realisamdoc writekey | ...WriteKey(0,key,recdata); // index 0 if (!rc) { error / duplicate key ... } rc = db1->WriteKey(1,"politics",recdata); // on index 1 , duplicate keys allowed ................. // End processing rc = db1->CloseEngine(); rc = db2->CloseEngine(); ... |
| indexation | |
| example indexbuffer | ... Buffer Indexation... |
| example principle | ...CloseReopen after indexation ... |
| example principle | ...and Click On "Start Indexation" ... |
| example principle | ...Indexation with duplicate keys allowed... |
| example principle | ...Indexation with unique keys... |
| example start | ...Checked==true) multi=1; else multi=0; strcpy(tmp,"Indexation will delete and rebuild the dictionary, OK ? "); if (Application->MessageBoxA(tmp,"Isam Dictionary",MB_YESNO)==IDNO) return; rc=dict->CloseEngine(); // delete isam files strcpy(tmp,dict_directory);strcat(tmp,"dict.ndx"); ... |
| example start | ... Indexation Routine... |
| example start | ...MessageBoxA("Indexation Finished","RealIsam",MB_OK); } //--------------------------------------------------------------------------- ... |
| example stat | ...Indexation time (sec)... |
| index_summary item38 | ...Indexation Routine... |
| index_summary item39 | ...r Indexation... |
| realisamdoc overview | ...Companion tools as words indexation and desindexation, local search engines, SQL interface are existing, but they are not integrated in the DLL ... |
| indexbuffer | |
| example include | ...char M_Key[MAX_KEY]; // memorizes Key int __fastcall ExtractValue(char *result, char *buff, char *tag, int posdeb); int __fastcall IndexBuffer(char *buff); void __fastcall Search(); void __fastcall First(); void __fastcall EnableButtons(); void __fastcall DisableButtons... |
| example indexbuffer | ... ///////////////////////////////////////////////////// int __fastcall TMainForm::IndexBuffer(char *buff) { char str[BUF_LEN],definition[BUF_LEN]; int length; char Key[MAX_KEY],RetKey[MAX_KEY]; int rc,recdata; char *p; char SKey[MAX_KEY]; int l,i; length=ExtractValue(str,buff,"P",0);... |
| example restore | ...0) { nbisam++; IndexBuffer(buffer); } else nbrecords=nbrecords; Application->ProcessMessages(); } fclose(fp); int nbk = dict->NumberOfKeys(INDEX); StatusBar1->SimpleText = "Number of Keys: " + AnsiString(nbk); lRecords->Caption = AnsiString(nbi... |
| example start | ... return; } // read sequential data while (!feof(fp)) { tmp[0]=0; fgets(buffer,BUF_LEN,fp); // IndexBuffer(buffer); Application->ProcessMessages(); } fclose(fp); } int nbk = dict->NumberOfKeys(INDEX); lRecords->Caption =... |
| indexed | |
| realisamdoc overview | ... Real Isam is a tool used to manage files using the well known ISAM method (Indexed Sequential Access Method). This method is still very convenient for applications such as Internet, Intranet, Text database retrieval, when you need to store and get variable length documents at very high spee... |
| indexes | |
| example formcreate | ...; strcpy(base_directory,Dir.c_str()); strcpy(dict_directory,base_directory); strcat(dict_directory,"\\dictionary\\"); // REALISAM ALLOWS 64 INDEXES : Value from 0 to 63 INDEX=0; strcpy(name,dict_directory);strcat(name,"dict"); dict = new realisam(); rc = dict->OpenEngine(name,1... |
| realisamdoc overview | ...Up to 64 indexes ... |
| realisamdoc setindex | .... If the index was declared with a unique type of key, it returns an error when trying to write again the same key. For indexes with duplicate keys, there is no limit to the number of duplicate keys. If this function is not called, the default value is 0 (no duplicate keys). ... |
| indexing | |
| example start | ...SimpleText = "Indexing " + AnsiString(tmp) + " File"; strcpy(html,dict_directory); strcat(html,tmp); fp = fopen(html,"r"); if (!fp) {Application->MessageBoxA(html,"File Not Found",MB_OK); EnableButtons(); Screen->Cursor = oldCursor; return... |
| indexname | |
| realisamdoc deleteisam | ...int DeleteIsam(char *indexname,char *dataname); ... |
| realisamdoc deleteisam | ...DeleteIsam(char *indexname, char *dataname); ... |
| realisamdoc deleteisam | ...Character string indexname, character string dataname; ... |
| realisamdoc include | ...t NumberOfKeys(short Index); int RecordLength(int RecNumber); int Version(char *p); int GetIndexMode(int ndx); int DeleteIsam(char *indexname,char *dataname); int CloseReopen(char *FileName,short BlockSize,char *ndx, char *dat); }; #ifdef __cplusplus } #endif #endif ... |
| indx | |
| realisamdoc open | ...Open the index file and the data file associated to the database. The index file, will have the extension specified in the indx parameter,and the data file have the extension specified in the dat parameter. Realisam creates these files if they don't exist. Notice : always open / reopen the data... |
| realisamdoc open | ...OpenEngine(char *filename,int datalen, char *indx,char *dat); db is a pointer on the database ... |
| init | |
| example formcreate | ... Init Routine... |
| index_summary item36 | ...Init Routine... |
| insert | |
| realisamdoc writerecord | ...ll to GetNewRecordNumber. Data can be text or binary. Length is a parameter to provide . For characters strings ended with 0x00, the developer can insert the last byte 0x00, or can insert it when the program read the data. ... |
| realisamdoc writerecord | ... be text or binary. Length is a parameter to provide . For characters strings ended with 0x00, the developer can insert the last byte 0x00, or can insert it when the program read the data. ... |
| realisamdoc writerecord | ...CloseEngine(); ....................... // procedure int rc; char RetKey[100]; int recdata; // new key to insert = "microsoft" // buffer contains the data recdata=db->GetNewRecordNumber(); rc = db->WriteKey(0,"microsoft",recdata); if (rc) // key insert ok { db->WriteRecor... |
| realisamdoc writerecord | ...WriteKey(0,"microsoft",recdata); if (rc) // key insert ok { db->WriteRecord(buffer,strlen(buffer)+1); ....... } else ............. ... |
| installed | |
| example principle | ...al files provided by the webster dictionnary. Each sequential file is associated to a letter : wb_a, wb_b, .... wb_z. Sequential files should installed in a subdirectory ("dictionary") of your application. The program will build an Isam database, where entries can be accessed directly or sequen... |
| instance | |
| example include | ...ct time t1; struct time t2; int nbsec1,nbsec2,delta; realisam *dict; // working database realisam *dupli; // another instance for duplication example char base_directory[MAX_PATH]; char dict_directory[MAX_PATH]; int nbrecords; int multi; ... |
| realisamdoc constr | ... Define an instance of the object ... |
| realisamdoc constr | .... There is an instance of a realisam object for each database you need in the same program. ... |
| realisamdoc constr | ...Return a pointer to the instance. This pointer has to be used for any call to realisam functions. ... |
| int | |
| example add | ... void __fastcall TMainForm::btAddClick(TObject *Sender) { char Key[MAX_KEY],RetKey[MAX_KEY]; int rc, recdata; char buffer[BUF_LEN],str[BUF_LEN]; strcpy(Key,eWord->Text.c_str()); if (strlen(Key)==0) { Application->MessageBoxA("Key not provided","RealIsam",MB_OK); return; ... |
| example backup | ...ck(TObject *Sender) { int rc,recdata; char Key[MAX_KEY],RetKey[MAX_KEY]; char buffer[BUF_LEN]; char html[BUF_LEN]; char definition[BUF_LEN]; int nbseq,nbisam; struct time t; int nbsec1,nbsec2; TCursor oldCursor = Screen->Cursor; char tmp[250]; char *p,*p1; FILE *fp; strcpy(tmp,"... |
| example backup | ...data; char Key[MAX_KEY],RetKey[MAX_KEY]; char buffer[BUF_LEN]; char html[BUF_LEN]; char definition[BUF_LEN]; int nbseq,nbisam; struct time t; int nbsec1,nbsec2; TCursor oldCursor = Screen->Cursor; char tmp[250]; char *p,*p1; FILE *fp; strcpy(tmp,"Backup your Data in Text File Dict.... |
| example backup | ... void __fastcall TMainForm::btBackupClick(TObject *Sender) { int rc,recdata; char Key[MAX_KEY],RetKey[MAX_KEY]; char buffer[BUF_LEN]; char html[BUF_LEN]; char definition[BUF_LEN]; int nbseq,nbisam; struct time t; int nbsec1,nbsec2; TCursor oldCursor = Screen->Cursor; char tmp[250]; c... |
| example backup | ...Caption = AnsiString(nbisam); gettime(&t); nbsec2 = t.ti_hour*3600+t.ti_min*60 + t.ti_sec; int elapsed = nbsec2-nbsec1; lElap->Caption = AnsiString(elapsed); First(); Screen->Cursor = oldCursor; Beep(); EnableButtons(); Application->MessageBoxA("Backup Done","RealIsam",MB... |
| example delete | ... void __fastcall TMainForm::btDeleteClick(TObject *Sender) { int rc; rc=dict->DeleteKey(INDEX,M_Key,M_recdata); rc=dict->DeleteRecord(M_recdata); First(); StatusBar1->SimpleText="Entry Deleted"; } //--------------------------------------------------------------------------- ... |
| example duplicate | ... void __fastcall TMainForm::btDuplClick(TObject *Sender) { char name[MAX_PATH]; int rc, recdata,recdata_dupli; dupli = new realisam(); char RetKey[MAX_KEY]; char buffer[BUF_LEN]; char tmp[250]; strcpy(tmp,"Do you want to build a duplicate dictionnary : files Dupli.ndx and Dupli.dat ... |
| example extractvalue | ... int __fastcall TMainForm::ExtractValue(char *result, char *buff, char *tag, int posdeb) { char tmp[250]; char *p,*p1,*p2; int pos,l; result[0]=0; strcpy(tmp,"... |
| example extractvalue | ... int __fastcall TMainForm::ExtractValue(char *result, char *buff, char *tag, int posdeb) { char tmp[250]; char *p,*p1,*p2; int pos,l; result[0]=0; strcpy(tmp,"... |
| example extractvalue | ... int __fastcall TMainForm::ExtractValue(char *result, char *buff, char *tag, int posdeb) { char tmp[250]; char *p,*p1,*p2; int pos,l; result[0]=0; strcpy(tmp,"... |
| example first | ... void __fastcall TMainForm::First() { int rc,recdata; char Key[MAX_KEY],RetKey[MAX_KEY]; char buffer[BUF_LEN]; char tmp[50]; INDEX=0; mWord->Clear(); rc = dict->ReadFirstKey(INDEX,RetKey,&recdata); RK->Caption=AnsiString(RetKey); eWord->Text=AnsiString(RetKey); if (rc==1... |
| example formcreate | ...//////////////////////////////////////////////////// void __fastcall TMainForm::FormCreate(TObject *Sender) { char name[250]; AnsiString Dir; int rc; int mode; char tmp[100]; Dir = GetCurrentDir(); strcpy(base_directory,Dir.c_str()); strcpy(dict_directory,base_directory); strcat(dic... |
| example formcreate | ...////////////////////////////////////////// void __fastcall TMainForm::FormCreate(TObject *Sender) { char name[250]; AnsiString Dir; int rc; int mode; char tmp[100]; Dir = GetCurrentDir(); strcpy(base_directory,Dir.c_str()); strcpy(dict_directory,base_directory); strcat(dict_director... |
| example include | ...d __fastcall Exit2Click(TObject *Sender); void __fastcall mWordMouseUp(TObject *Sender, TMouseButton Button, TShiftState Shift, int X, int Y); void __fastcall btBackupClick(TObject *Sender); void __fastcall btRestoreClick(TObject *Sender); void __fastc... |
| example include | ...tcall Exit2Click(TObject *Sender); void __fastcall mWordMouseUp(TObject *Sender, TMouseButton Button, TShiftState Shift, int X, int Y); void __fastcall btBackupClick(TObject *Sender); void __fastcall btRestoreClick(TObject *Sender); void __fastcall eWo... |
| example include | ... realisam *dupli; // another instance for duplication example char base_directory[MAX_PATH]; char dict_directory[MAX_PATH]; int nbrecords; int multi; int INDEX; int M_recdata; // memorizes data record pointer char M_Key[MAX_KEY]; // me... |
| example include | .../ another instance for duplication example char base_directory[MAX_PATH]; char dict_directory[MAX_PATH]; int nbrecords; int multi; int INDEX; int M_recdata; // memorizes data record pointer char M_Key[MAX_KEY]; // memorizes Key int _... |
| example include | ...for duplication example char base_directory[MAX_PATH]; char dict_directory[MAX_PATH]; int nbrecords; int multi; int INDEX; int M_recdata; // memorizes data record pointer char M_Key[MAX_KEY]; // memorizes Key int __fastcall ExtractVa... |
| example include | ...mple char base_directory[MAX_PATH]; char dict_directory[MAX_PATH]; int nbrecords; int multi; int INDEX; int M_recdata; // memorizes data record pointer char M_Key[MAX_KEY]; // memorizes Key int __fastcall ExtractValue(char *result, c... |
| example include | ...nClick(TObject *Sender); private: // User declarations #define MAX_KEY 250 #define BUF_LEN 50000 struct time t1; struct time t2; int nbsec1,nbsec2,delta; realisam *dict; // working database realisam *dupli; // another instance for duplication example char... |
| example include | ... int multi; int INDEX; int M_recdata; // memorizes data record pointer char M_Key[MAX_KEY]; // memorizes Key int __fastcall ExtractValue(char *result, char *buff, char *tag, int posdeb); int __fastcall IndexBuffer(char *buff); void __fastcall Search();... |
| example include | .../ memorizes data record pointer char M_Key[MAX_KEY]; // memorizes Key int __fastcall ExtractValue(char *result, char *buff, char *tag, int posdeb); int __fastcall IndexBuffer(char *buff); void __fastcall Search(); void __fastcall First(); void __fastcall EnableButtons()... |
| example include | ...record pointer char M_Key[MAX_KEY]; // memorizes Key int __fastcall ExtractValue(char *result, char *buff, char *tag, int posdeb); int __fastcall IndexBuffer(char *buff); void __fastcall Search(); void __fastcall First(); void __fastcall EnableButtons(); void __fast... |
| example indexbuffer | ... ///////////////////////////////////////////////////// int __fastcall TMainForm::IndexBuffer(char *buff) { char str[BUF_LEN],definition[BUF_LEN]; int length; char Key[MAX_KEY],RetKey[MAX_KEY]; int rc,recdata; char *p; char SKey[MAX_KEY]; int l,i; length=ExtractValue(str,buff,"P",0);... |
| example indexbuffer | ...////////////////////////////////////////////////// int __fastcall TMainForm::IndexBuffer(char *buff) { char str[BUF_LEN],definition[BUF_LEN]; int length; char Key[MAX_KEY],RetKey[MAX_KEY]; int rc,recdata; char *p; char SKey[MAX_KEY]; int l,i; length=ExtractValue(str,buff,"P",0); //... |
| example indexbuffer | ... int __fastcall TMainForm::IndexBuffer(char *buff) { char str[BUF_LEN],definition[BUF_LEN]; int length; char Key[MAX_KEY],RetKey[MAX_KEY]; int rc,recdata; char *p; char SKey[MAX_KEY]; int l,i; length=ExtractValue(str,buff,"P",0); // extract a paragraph ... |
| example indexbuffer | ...uff) { char str[BUF_LEN],definition[BUF_LEN]; int length; char Key[MAX_KEY],RetKey[MAX_KEY]; int rc,recdata; char *p; char SKey[MAX_KEY]; int l,i; length=ExtractValue(str,buff,"P",0); // extract a paragraph ... |
| example last | ... void __fastcall TMainForm::btLastClick(TObject *Sender) { int rc,recdata; char Key[MAX_KEY],RetKey[MAX_KEY]; char buffer[BUF_LEN]; rc = dict->ReadLastKey(INDEX,RetKey,&recdata); RK->Caption=AnsiString(RetKey); eWord->Text=AnsiString(RetKey); if (rc==1) { mWord->Clear(); ... |
| example next | ... void __fastcall TMainForm::btNextClick(TObject *Sender) { int rc,recdata; char Key[MAX_KEY],RetKey[MAX_KEY]; char buffer[BUF_LEN]; rc = dict->ReadNextKey(RetKey,&recdata); RK->Caption=AnsiString(RetKey); eWord->Text=AnsiString(RetKey); if (rc==1) { mWord->Clear(); ... |
| example prev | ... void __fastcall TMainForm::btPrevClick(TObject *Sender) { int rc,recdata; char Key[MAX_KEY],RetKey[MAX_KEY]; char buffer[BUF_LEN]; rc = dict->ReadPrevKey(RetKey,&recdata); RK->Caption=AnsiString(RetKey); eWord->Text=AnsiString(RetKey); if (rc==1) { mWord->Clear(); rc... |
| example restore | ... void __fastcall TMainForm::btRestoreClick(TObject *Sender) { char tmp[250]; char name[250]; FILE *fp; int rc,nbisam; char buffer[BUF_LEN]; struct time t; int nbsec1,nbsec2; strcpy(tmp,"Restore Data from Dict.txt ? \r\n Isam Files will be deleted, and rebuilt"); if (Application-... |
| example restore | ...MainForm::btRestoreClick(TObject *Sender) { char tmp[250]; char name[250]; FILE *fp; int rc,nbisam; char buffer[BUF_LEN]; struct time t; int nbsec1,nbsec2; strcpy(tmp,"Restore Data from Dict.txt ? \r\n Isam Files will be deleted, and rebuilt"); if (Application->MessageBoxA(tmp,"Res... |
| example restore | ...ProcessMessages(); } fclose(fp); int nbk = dict->NumberOfKeys(INDEX); StatusBar1->SimpleText = "Number of Keys: " + AnsiString(nbk); lRecords->Caption = AnsiString(nbisam); lKeys->Caption = AnsiString(nbk); gettime(&t); nbsec2 = t.ti_hour*3600+t.ti_min... |
| example restore | ...Caption = AnsiString(nbk); gettime(&t); nbsec2 = t.ti_hour*3600+t.ti_min*60 + t.ti_sec; int elapsed = nbsec2-nbsec1; lElap->Caption = AnsiString(elapsed); First(); Screen->Cursor = oldCursor; Beep(); EnableButtons(); Application->MessageBoxA("Restorati... |
| example search | ...nder) { Search(); } //--------------------------------------------------------------------------- void __fastcall TMainForm::Search() { int rc,recdata; char Key[MAX_KEY],RetKey[MAX_KEY]; char buffer[BUF_LEN]; char tmp[256]; if (eWord->Text=="") { mWord->Clear(); return; } IN... |
| example start | ... void __fastcall TMainForm::btStartClick(TObject *Sender) { char tmp[250]; char name[250]; char html[250]; int i; FILE *fp; int rc; char buffer[BUF_LEN]; struct time t; int nbsec1,nbsec2; int hund1,hund2; int nbf; int K; TCursor oldCursor = Screen->Cursor; if (cb->Checked==tr... |
| example start | ...artClick(TObject *Sender) { char tmp[250]; char name[250]; char html[250]; int i; FILE *fp; int rc; char buffer[BUF_LEN]; struct time t; int nbsec1,nbsec2; int hund1,hund2; int nbf; int K; TCursor oldCursor = Screen->Cursor; if (cb->Checked==true) multi=1; else multi=0; str... |
| example start | ...der) { char tmp[250]; char name[250]; char html[250]; int i; FILE *fp; int rc; char buffer[BUF_LEN]; struct time t; int nbsec1,nbsec2; int hund1,hund2; int nbf; int K; TCursor oldCursor = Screen->Cursor; if (cb->Checked==true) multi=1; else multi=0; strcpy(tmp,"Indexation w... |
| example start | ...250]; char name[250]; char html[250]; int i; FILE *fp; int rc; char buffer[BUF_LEN]; struct time t; int nbsec1,nbsec2; int hund1,hund2; int nbf; int K; TCursor oldCursor = Screen->Cursor; if (cb->Checked==true) multi=1; else multi=0; strcpy(tmp,"Indexation will delete and rebu... |
| example start | ... name[250]; char html[250]; int i; FILE *fp; int rc; char buffer[BUF_LEN]; struct time t; int nbsec1,nbsec2; int hund1,hund2; int nbf; int K; TCursor oldCursor = Screen->Cursor; if (cb->Checked==true) multi=1; else multi=0; strcpy(tmp,"Indexation will delete and rebuild the di... |
| example start | ... void __fastcall TMainForm::btStartClick(TObject *Sender) { char tmp[250]; char name[250]; char html[250]; int i; FILE *fp; int rc; char buffer[BUF_LEN]; struct time t; int nbsec1,nbsec2; int hund1,hund2; int nbf; int K; TCursor oldCursor = Screen->Cursor; if (cb->Checked==tr... |
| example start | ...ProcessMessages(); } fclose(fp); } int nbk = dict->NumberOfKeys(INDEX); lRecords->Caption = AnsiString(nbrecords); lKeys->Caption = AnsiString(nbk); gettime(&t); nbsec2 = t.ti_hour*3600+t.ti_min*60 + t.ti_sec; hund2 = nbsec2*100 + t.ti_hund; float diff = floa... |
| example start | ...i_hour*3600+t.ti_min*60 + t.ti_sec; hund2 = nbsec2*100 + t.ti_hund; float diff = float(hund2-hund1); sprintf(tmp,"%.02f",diff/100.0); int elapsed = nbsec2-nbsec1; lElap->Caption = AnsiString(tmp); // elapsed); // Close ReOpen if (CheckBox1->Checked==true) { strcpy(... |
| example update | ... void __fastcall TMainForm::btUpdateClick(TObject *Sender) { char buffer[BUF_LEN]; int rc; // M_recdata is supposed to store the address of the data record mWord->GetTextBuf(buffer,BUF_LEN); rc = dict->RewriteRecord(buffer, strlen(buffer)+1,M_recdata); StatusBar1->SimpleText="Entry U... |
| example wordmouseup | ... void __fastcall TMainForm::mWordMouseUp(TObject *Sender, TMouseButton Button, TShiftState Shift, int X, int Y) { char tmp[200]; mWord->GetSelTextBuf(tmp,100); if (strlen(tmp)==0) return; eWord->Text=AnsiString(tmp); Search(); } //---------------------------------------------... |
| example wordmouseup | ... void __fastcall TMainForm::mWordMouseUp(TObject *Sender, TMouseButton Button, TShiftState Shift, int X, int Y) { char tmp[200]; mWord->GetSelTextBuf(tmp,100); if (strlen(tmp)==0) return; eWord->Text=AnsiString(tmp); Search(); } //---------------------------------------------... |
| realisamdoc close | ............ //APPLIC.CPP // constructor or setup ................ db1 = new realisam(); db2 = new realisam(); ................ // routine int rc; rc = db1->OpenEngine("htmlfile",248,"ndx","dat"); // 248 + 8 => 256 ! if (!rc) { error db1 .... } rc = db2->OpenEngine("scripts",504... |
| realisamdoc closereopen | ..... realisam *db; .................. //APPLIC.CPP // constructor ............... db = new realisam(); ................ // procedure int rc; ............... rc=db->CloseReopen("Samples",248,"ndx","dat"); ... |
| realisamdoc closereopen | ...int CloseReopen(char *FileName,short BlockSize,char *ndx, char *dat); ... |
| realisamdoc deleteisam | ...int DeleteIsam(char *indexname,char *dataname); ... |
| realisamdoc deletekey | ...int rc = db->DeleteKey(int Index,char *Key,int recdata); db is a database pointer. ... |
| realisamdoc deletekey | ...DeleteKey(int Index,char *Key,int recdata); db is a database pointer. ... |
| realisamdoc deletekey | ...DeleteKey(int Index,char *Key,int recdata); db is a database pointer. ... |
| realisamdoc deletekey | ...CloseEngine(); ....................... ................. // procedure int rc, recdata; char ReturnKey[100]; rc = db->ReadDirectKey(1,"microsoft",ReturnKey,&recdata); if (rc) { rc=db->DeleteKey(1,"microsoft"); rc=db->DeleteRecord(recdata); } else .............. ... |
| realisamdoc deleterecord | ...int rc = db->DeleteRecord(int recnum); db is a database pointer. ... |
| realisamdoc deleterecord | ...DeleteRecord(int recnum); db is a database pointer. ... |
| realisamdoc deleterecord | .... realisam *db; .................. //APPLIC.CPP // constructor ................ db = new realisam(); ................ // procedure int rc; int recdata; char RetKey[100]; rc = db->ReadDirectKey(0,"microsoft",RetKey,&recdata); if (rc) rc = db->DeleteRecord(&recdata); ........ |
| realisamdoc deleterecord | ...am *db; .................. //APPLIC.CPP // constructor ................ db = new realisam(); ................ // procedure int rc; int recdata; char RetKey[100]; rc = db->ReadDirectKey(0,"microsoft",RetKey,&recdata); if (rc) rc = db->DeleteRecord(&recdata); ................. |
| realisamdoc getindex | ...int GetIndexMode(int ndx); ... |
| realisamdoc getindex | ...int GetIndexMode(int ndx); ... |
| realisamdoc getindex | ...Int mode = 0 if unique keys, 1 if duplicate keys. ... |
| realisamdoc getindex | ..... realisam *db; .................. //APPLIC.CPP // constructor ............... db = new realisam(); ................ // procedure int mode; ............... mode = db->GetIndexMode(12); ....................... ... |
| realisamdoc getindex | ...int mode = db->GetIndexMode(int Index); ... |
| realisamdoc getindex | ...GetIndexMode(int Index); ... |
| realisamdoc getnew | ..... realisam *db; .................. //APPLIC.CPP // constructor ................ db = new realisam(); ................ // procedure int rc; int recdata; char key[30]; rc = db1->OpenEngine("htmlfile",248,"ndx","dat"); // 248 + 8 => 256 ! if (!rc) { error db1 .... } rc = db... |
| realisamdoc getnew | ...sam *db; .................. //APPLIC.CPP // constructor ................ db = new realisam(); ................ // procedure int rc; int recdata; char key[30]; rc = db1->OpenEngine("htmlfile",248,"ndx","dat"); // 248 + 8 => 256 ! if (!rc) { error db1 .... } rc = db1->SetInd... |
| realisamdoc include | ...nt *RecNumber); int ReadDirectKey(short Index,char *Key, char *ReturnKey, int *RecNumber); int NumberOfKeys(short Index); int RecordLength(int RecNumber); int Version(char *p); int GetIndexMode(int ndx); int DeleteIsam(char *indexname,char *dataname); int CloseReopen(char *File... |
| realisamdoc include | ...int ReadDirectKey(short Index,char *Key, char *ReturnKey, int *RecNumber); int NumberOfKeys(short Index); int RecordLength(int RecNumber); int Version(char *p); int GetIndexMode(int ndx); int DeleteIsam(char *indexname,char *dataname); int CloseReopen(char *FileName,short BlockSi... |
| realisamdoc include | ...Index,char *Key, char *ReturnKey, int *RecNumber); int NumberOfKeys(short Index); int RecordLength(int RecNumber); int Version(char *p); int GetIndexMode(int ndx); int DeleteIsam(char *indexname,char *dataname); int CloseReopen(char *FileName,short BlockSize,char *ndx, char *dat);... |
| realisamdoc include | ...har *ReturnKey, int *RecNumber); int NumberOfKeys(short Index); int RecordLength(int RecNumber); int Version(char *p); int GetIndexMode(int ndx); int DeleteIsam(char *indexname,char *dataname); int CloseReopen(char *FileName,short BlockSize,char *ndx, char *dat); }; #ifdef _... |
| realisamdoc include | ...ey, int *RecNumber); int NumberOfKeys(short Index); int RecordLength(int RecNumber); int Version(char *p); int GetIndexMode(int ndx); int DeleteIsam(char *indexname,char *dataname); int CloseReopen(char *FileName,short BlockSize,char *ndx, char *dat); }; #ifdef __cplusplus ... |
| realisamdoc include | ...x); int RecordLength(int RecNumber); int Version(char *p); int GetIndexMode(int ndx); int DeleteIsam(char *indexname,char *dataname); int CloseReopen(char *FileName,short BlockSize,char *ndx, char *dat); }; #ifdef __cplusplus } #endif #endif ... |
| realisamdoc include | ...,char *ReturnKey,int *RecNumber); int ReadPrevKey(char *ReturnKey ,int *RecNumber); int ReadDirectKey(short Index,char *Key, char *ReturnKey, int *RecNumber); int NumberOfKeys(short Index); int RecordLength(int RecNumber); int Version(char *p); int GetIndexMode(int ndx); int De... |
| realisamdoc include | ...t *RecNumber); int ReadPrevKey(char *ReturnKey ,int *RecNumber); int ReadDirectKey(short Index,char *Key, char *ReturnKey, int *RecNumber); int NumberOfKeys(short Index); int RecordLength(int RecNumber); int Version(char *p); int GetIndexMode(int ndx); int DeleteIsam(char *inde... |
| realisamdoc include | ...char *ReturnKey ,int *RecNumber); int ReadDirectKey(short Index,char *Key, char *ReturnKey, int *RecNumber); int NumberOfKeys(short Index); int RecordLength(int RecNumber); int Version(char *p); int GetIndexMode(int ndx); int DeleteIsam(char *indexname,char *dataname); int Clos... |
| realisamdoc include | ...#define __REALISAM_H #ifdef __cplusplus extern "C" { #endif class _export realisam { public: realisam(void); ~realisam(void); int OpenEngine(char *FileName,short BlockSize,char *ndx, char*dat); int CloseEngine(void); int SetIndexMode(short Index, short Value); int Wr... |
| realisamdoc include | ...x,char *Key,int RecNumber); int ReadFirstKey(short Index,char *ReturnKey,int *RecNumber); int ReadNextKey(char *ReturnKey ,int *RecNumber); int ReadLastKey(short Index,char *ReturnKey,int *RecNumber); int ReadPrevKey(char *ReturnKey ,int *RecNumber); int ReadDirectKey(short Index,cha... |
| realisamdoc include | ...ey(short Index,char *ReturnKey,int *RecNumber); int ReadNextKey(char *ReturnKey ,int *RecNumber); int ReadLastKey(short Index,char *ReturnKey,int *RecNumber); int ReadPrevKey(char *ReturnKey ,int *RecNumber); int ReadDirectKey(short Index,char *Key, char *ReturnKey, int *RecNumber); i... |
| realisamdoc include | ... *ReturnKey,int *RecNumber); int ReadNextKey(char *ReturnKey ,int *RecNumber); int ReadLastKey(short Index,char *ReturnKey,int *RecNumber); int ReadPrevKey(char *ReturnKey ,int *RecNumber); int ReadDirectKey(short Index,char *Key, char *ReturnKey, int *RecNumber); int NumberOfKeys(sh... |
| realisamdoc include | ... ReadNextKey(char *ReturnKey ,int *RecNumber); int ReadLastKey(short Index,char *ReturnKey,int *RecNumber); int ReadPrevKey(char *ReturnKey ,int *RecNumber); int ReadDirectKey(short Index,char *Key, char *ReturnKey, int *RecNumber); int NumberOfKeys(short Index); int RecordLength(in... |
| realisamdoc include | ...*ReturnKey ,int *RecNumber); int ReadLastKey(short Index,char *ReturnKey,int *RecNumber); int ReadPrevKey(char *ReturnKey ,int *RecNumber); int ReadDirectKey(short Index,char *Key, char *ReturnKey, int *RecNumber); int NumberOfKeys(short Index); int RecordLength(int RecNumber); int... |
| realisamdoc include | ... int CloseEngine(void); int SetIndexMode(short Index, short Value); int WriteRecord(char *pdata,int len); int RewriteRecord(char *pdata,int len, int RecNumber); int DeleteRecord(int RecNumber); int ReadRecord(char *pdata,int RecNumber); int GetNewRecordNumber(); int WriteKey... |
| realisamdoc include | ...loseEngine(void); int SetIndexMode(short Index, short Value); int WriteRecord(char *pdata,int len); int RewriteRecord(char *pdata,int len, int RecNumber); int DeleteRecord(int RecNumber); int ReadRecord(char *pdata,int RecNumber); int GetNewRecordNumber(); int WriteKey(short In... |
| realisamdoc include | ...iteKey(short Index,char *Key,int RecNumber); int DeleteKey(short Index,char *Key,int RecNumber); int ReadFirstKey(short Index,char *ReturnKey,int *RecNumber); int ReadNextKey(char *ReturnKey ,int *RecNumber); int ReadLastKey(short Index,char *ReturnKey,int *RecNumber); int ReadPrevKe... |
| realisamdoc include | ...char *Key,int RecNumber); int DeleteKey(short Index,char *Key,int RecNumber); int ReadFirstKey(short Index,char *ReturnKey,int *RecNumber); int ReadNextKey(char *ReturnKey ,int *RecNumber); int ReadLastKey(short Index,char *ReturnKey,int *RecNumber); int ReadPrevKey(char *ReturnKey ,... |
| realisamdoc include | ...eleteKey(short Index,char *Key,int RecNumber); int ReadFirstKey(short Index,char *ReturnKey,int *RecNumber); int ReadNextKey(char *ReturnKey ,int *RecNumber); int ReadLastKey(short Index,char *ReturnKey,int *RecNumber); int ReadPrevKey(char *ReturnKey ,int *RecNumber); int ReadDirect... |
| realisamdoc include | ...ar *pdata,int RecNumber); int GetNewRecordNumber(); int WriteKey(short Index,char *Key,int RecNumber); int DeleteKey(short Index,char *Key,int RecNumber); int ReadFirstKey(short Index,char *ReturnKey,int *RecNumber); int ReadNextKey(char *ReturnKey ,int *RecNumber); int ReadLastKe... |
| realisamdoc include | ...umber); int GetNewRecordNumber(); int WriteKey(short Index,char *Key,int RecNumber); int DeleteKey(short Index,char *Key,int RecNumber); int ReadFirstKey(short Index,char *ReturnKey,int *RecNumber); int ReadNextKey(char *ReturnKey ,int *RecNumber); int ReadLastKey(short Index,char... |
| realisamdoc include | ... int SetIndexMode(short Index, short Value); int WriteRecord(char *pdata,int len); int RewriteRecord(char *pdata,int len, int RecNumber); int DeleteRecord(int RecNumber); int ReadRecord(char *pdata,int RecNumber); int GetNewRecordNumber(); int WriteKey(short Index,char *Key,int ... |
| realisamdoc include | ...d(char *pdata,int len); int RewriteRecord(char *pdata,int len, int RecNumber); int DeleteRecord(int RecNumber); int ReadRecord(char *pdata,int RecNumber); int GetNewRecordNumber(); int WriteKey(short Index,char *Key,int RecNumber); int DeleteKey(short Index,char *Key,int RecNumber... |
| realisamdoc include | ...len); int RewriteRecord(char *pdata,int len, int RecNumber); int DeleteRecord(int RecNumber); int ReadRecord(char *pdata,int RecNumber); int GetNewRecordNumber(); int WriteKey(short Index,char *Key,int RecNumber); int DeleteKey(short Index,char *Key,int RecNumber); int ReadFirs... |
| realisamdoc include | ...ar *pdata,int len, int RecNumber); int DeleteRecord(int RecNumber); int ReadRecord(char *pdata,int RecNumber); int GetNewRecordNumber(); int WriteKey(short Index,char *Key,int RecNumber); int DeleteKey(short Index,char *Key,int RecNumber); int ReadFirstKey(short Index,char *Return... |
| realisamdoc include | ... int DeleteRecord(int RecNumber); int ReadRecord(char *pdata,int RecNumber); int GetNewRecordNumber(); int WriteKey(short Index,char *Key,int RecNumber); int DeleteKey(short Index,char *Key,int RecNumber); int ReadFirstKey(short Index,char *ReturnKey,int *RecNumber); int ReadNext... |
| realisamdoc include | ...(int RecNumber); int ReadRecord(char *pdata,int RecNumber); int GetNewRecordNumber(); int WriteKey(short Index,char *Key,int RecNumber); int DeleteKey(short Index,char *Key,int RecNumber); int ReadFirstKey(short Index,char *ReturnKey,int *RecNumber); int ReadNextKey(char *ReturnKe... |
| realisamdoc include | ...e(short Index, short Value); int WriteRecord(char *pdata,int len); int RewriteRecord(char *pdata,int len, int RecNumber); int DeleteRecord(int RecNumber); int ReadRecord(char *pdata,int RecNumber); int GetNewRecordNumber(); int WriteKey(short Index,char *Key,int RecNumber); int ... |
| realisamdoc include | ...rt Value); int WriteRecord(char *pdata,int len); int RewriteRecord(char *pdata,int len, int RecNumber); int DeleteRecord(int RecNumber); int ReadRecord(char *pdata,int RecNumber); int GetNewRecordNumber(); int WriteKey(short Index,char *Key,int RecNumber); int DeleteKey(short I... |
| realisamdoc include | ...ss _export realisam { public: realisam(void); ~realisam(void); int OpenEngine(char *FileName,short BlockSize,char *ndx, char*dat); int CloseEngine(void); int SetIndexMode(short Index, short Value); int WriteRecord(char *pdata,int len); int RewriteRecord(char *pdata,int le... |
| realisamdoc include | ... public: realisam(void); ~realisam(void); int OpenEngine(char *FileName,short BlockSize,char *ndx, char*dat); int CloseEngine(void); int SetIndexMode(short Index, short Value); int WriteRecord(char *pdata,int len); int RewriteRecord(char *pdata,int len, int RecNumber); int ... |
| realisamdoc include | ...; int OpenEngine(char *FileName,short BlockSize,char *ndx, char*dat); int CloseEngine(void); int SetIndexMode(short Index, short Value); int WriteRecord(char *pdata,int len); int RewriteRecord(char *pdata, |
