wxSQLite3  4.4.3
Public Member Functions | List of all members
wxSQLite3ScalarFunction Class Referenceabstract

Interface for user defined scalar functions. More...

#include <wxsqlite3.h>

Public Member Functions

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

Detailed Description

Interface for user defined scalar functions.

Constructor & Destructor Documentation

◆ wxSQLite3ScalarFunction()

wxSQLite3ScalarFunction::wxSQLite3ScalarFunction ( )
inline

Constructor.

◆ ~wxSQLite3ScalarFunction()

virtual wxSQLite3ScalarFunction::~wxSQLite3ScalarFunction ( )
inlinevirtual

Virtual destructor.

Member Function Documentation

◆ Execute()

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: