interface/wx/cpp.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        cpp.h
   3 // Purpose:     interface of global functions
   4 // Author:      wxWidgets team
   5 // RCS-ID:      $Id$
   6 // Licence:     wxWindows license
   7 /////////////////////////////////////////////////////////////////////////////
   8
   9
  10 /** @addtogroup group_funcmacro_misc */
  11 //@{
  12 /**
  13     This macro returns the concatenation of the arguments passed. Unlike when
  14     using the preprocessor operator, the arguments undergo macro expansion
  15     before being concatenated.
  16
  17     @header{wx/cpp.h}
  18 */
  19 #define wxCONCAT(x1, x2)
  20 #define wxCONCAT3(x1, x2, x3)
  21 #define wxCONCAT4(x1, x2, x3, x4)
  22 #define wxCONCAT5(x1, x2, x3, x4, x5)
  23 //@}
  24
  25 /** @addtogroup group_funcmacro_misc */
  26 //@{
  27
  28 /**
  29     Returns the string representation of the given symbol which can be either a
  30     literal or a macro (hence the advantage of using this macro instead of the
  31     standard preprocessor @c # operator which doesn't work with macros).
  32
  33     Notice that this macro always produces a @c char string, use
  34     wxSTRINGIZE_T() to build a wide string Unicode build.
  35
  36     @see wxCONCAT()
  37
  38     @header{wx/cpp.h}
  39 */
  40 #define wxSTRINGIZE(x)
  41
  42 /**
  43     Returns the string representation of the given symbol as either an ASCII or
  44     Unicode string, depending on the current build. This is the
  45     Unicode-friendly equivalent of wxSTRINGIZE().
  46
  47     @header{wx/cpp.h}
  48 */
  49 #define wxSTRINGIZE_T(x)
  50
  51 /**
  52     This macro expands to the name of the current function if the compiler
  53     supports any of @c __FUNCTION__, @c __func__ or equivalent variables or
  54     macros or to @NULL if none of them is available.
  55
  56     @header{wx/cpp.h}
  57 */
  58 #define __WXFUNCTION__
  59
  60 //@}
  61