wxSQLite3  3.0.1
Public Member Functions
wxSQLite3ScalarFunction Class Reference

Interface for user defined scalar functions. More...

#include <wxsqlite3.h>

List of all members.

Public Member Functions

 wxSQLite3ScalarFunction ()
 Constructor.
virtual ~wxSQLite3ScalarFunction ()
 Virtual destructor.
virtual void Execute (wxSQLite3FunctionContext &ctx)=0
 Execute the scalar function.

Detailed Description

Interface for user defined scalar functions.


Constructor & Destructor Documentation

wxSQLite3ScalarFunction::wxSQLite3ScalarFunction ( )
inline

Constructor.

virtual wxSQLite3ScalarFunction::~wxSQLite3ScalarFunction ( )
inlinevirtual

Virtual destructor.


Member Function Documentation

virtual void wxSQLite3ScalarFunction::Execute ( wxSQLite3FunctionContext ctx)
pure virtual

Execute the scalar function.

This method is invoked for each appearance of the scalar function in the SQL query.

Parameters:
ctxfunction context which can be used to access arguments and result value

The documentation for this class was generated from the following file: