wxSQLite3: wxSQLite3ScalarFunction Class Reference

wxSQLite3 3.3.0

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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 | ( |  | ) |
| 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

  ctx | function context which can be used to access arguments and result value

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

- wxsqlite3.h