Lexical position mark


Section contents


Overview

Defined in

cdescriptor.oxh


Construction / destruction


NewLexMark - Constructor

Usage

this& = NewLexMark&:

Description

Creates a lexical position mark object and returns a handle which allows the object to be manipulated.

Return Value
this& An value which represents the created lexical position mark object
Error Handling

If the object could not be created then an error is generated which should be trapped by an ONERR handler.

Example
  LOCAL this&

  this& = NewLexMark&:
  DeleteLexMark:(this&) 

DeleteLexMark - Destructor

Usage

DeleteLexMark:(BYREF this&)

Description

Destroys the lexical position mark object.

Arguments
this& A handle to a lexical position mark object
Example
  LOCAL this&

  this& = NewLextMark&:
  DeleteLexMark:(this&)