TokenExit()

TokenExit()

Release global token environment

Syntax

      TokenExit() -> lStaticEnvironmentReleased

Returns

<lStaticEnvironmentReleased> .T., if global token environment is successfully released

Description

The TokenExit() function releases the memory associated with the global token environment. One should use it for every tokeninit() using the global token environment. Additionally, TokenExit() is implicitly called from CTEXIT() to free the memory at library shutdown.

Examples

      tokeninit( cString ) // initialize a token environment
      DO WHILE ! tokenend()
         ? tokennext( cString )  // get all tokens successivly
      ENDDO
      ? tokennext( cString, 3 )  // get the 3rd token, counter 
                                 // will remain the same
      TokenExit()                // free the memory used for the 
                                 // global token environment

Compliance

TokenExit() is a new function in Harbour’s CT3 library.

Platforms

All

Files

Source is token2.c, library is libct.

Seealso

TOKENINIT(), TOKENNEXT(), TOKENNUM(), TOKENAT(), SAVETOKEN(), RESTTOKEN(), TOKENEND()