c-treeDB API for C++

Init

First we need to open a connection to a database by providing the FairCom Database Engine with a user name, password and the database name.

Below is the code for Initialize():

//

// Initialize()

//

// Perform the minimum requirement of logging onto the c-tree Server

//

VOID Initialize(VOID)

{

printf("INIT\n");

// allocate the session object

MySession = new CTSession(CTSESSION_CTREE);

// allocate the table objects

tableCustMast = new CTTable(MySession);

tableCustOrdr = new CTTable(MySession);

tableOrdrItem = new CTTable(MySession);

tableItemMast = new CTTable(MySession);

// allocate the record objects

recordCustMast = new CTRecord(tableCustMast);

recordCustOrdr = new CTRecord(tableCustOrdr);

recordOrdrItem = new CTRecord(tableOrdrItem);

recordItemMast = new CTRecord(tableItemMast);

try

{

// connect to server

printf("\tLogon to server...\n");

MySession->Logon("FAIRCOMS", "", "");

}

catch (CTException E)

{

Handle_Exception(E);

}

}