interface/atomic.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        atomic.h
   3 // Purpose:     interface of global functions
   4 // Author:      wxWidgets team
   5 // RCS-ID:      $Id$
   6 // Licence:     wxWindows license
   7 /////////////////////////////////////////////////////////////////////////////
   8
   9
  10 // ============================================================================
  11 // Global functions/macros
  12 // ============================================================================
  13
  14 /** @ingroup group_funcmacro_atomic */
  15 //@{
  16
  17 /**
  18     This function increments @a value in an atomic manner.
  19 */
  20 void wxAtomicInc(wxAtomicInt& value);
  21
  22 /**
  23     This function decrements value in an atomic manner.
  24     Returns 0 if value is 0 after decrementation or any non-zero value
  25     (not necessarily equal to the value of the variable) otherwise.
  26 */
  27 wxInt32 wxAtomicDec(wxAtomicInt& value);
  28
  29 //@}