interface/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 /**
  11     These macro return the concatenation of the tokens passed as their arguments.
  12     Unlike when using the preprocessor @c  operator, the arguments undergo
  13     the macro expansion before being concatenated.
  14 */
  15 wxCONCAT(x1, x2);
  16 wxCONCAT3(x1, x2, x3);
  17 wxCONCAT4(x1, x2, x3, x4);
  18 wxCONCAT5(x1, x2, x3, x4, x5);
  19 //@}
  20
  21
  22 /**
  23 Returns the string representation of the given symbol which can be either a
  24 literal or a macro (hence the advantage of using this macro instead of the
  25 standard preprocessor @c # operator which doesn't work with macros).
  26 Notice that this macro always produces a @c char string, use
  27 wxSTRINGIZE_T() to build a wide string Unicode build.
  28
  29 @see wxCONCAT()
  30 */
  31 #define wxSTRINGIZE(x)     /* implementation is private */
  32
  33 /**
  34     Returns the string representation of the given symbol as either an ASCII or
  35     Unicode string, depending on the current build. This is the Unicode-friendly
  36     equivalent of wxSTRINGIZE().
  37 */
  38 #define wxSTRINGIZE_T(x)     /* implementation is private */
  39