src/common.h

   1 /*
   2   Copyright (c) 2006 Paolo Capriotti <p.capriotti@gmail.com>
   3             (c) 2006 Maurizio Monge <maurizio.monge@kdemail.net>
   4
   5   This program is free software; you can redistribute it and/or modify
   6   it under the terms of the GNU General Public License as published by
   7   the Free Software Foundation; either version 2 of the License, or
   8   (at your option) any later version.
   9 */
  10
  11 #ifndef COMMON_H
  12 #define COMMON_H
  13
  14 #include <iosfwd>
  15 #include "export.h"
  16
  17
  18 class QString;
  19
  20 enum ErrorCode {
  21   InvalidMove
  22 };
  23
  24 struct null_deleter {
  25   void operator()(void const *) const { }
  26 };
  27
  28 //class ChessPiece;
  29
  30 template <typename T> class Grid;
  31 template <typename T> class PointerGrid;
  32 //typedef PointerGrid<ChessPiece> PieceGrid;
  33
  34
  35 TAGUA_EXPORT std::ostream &operator <<(std::ostream &os, const QString& s);
  36
  37 inline const char* wrap_cptr(const char* ptr) {
  38   return ptr ? ptr : "[NULL]";
  39 }
  40
  41 QString qPrintf(const char* fmt, ...);
  42
  43 TAGUA_EXPORT QString prettyTypeName(const char* name);
  44
  45 inline void TRAP() {
  46 #if defined(Q_CC_GNU)
  47   __asm__ __volatile__("int $3\n\t");
  48 #endif
  49 }
  50
  51 #ifndef M_PI
  52   #define M_PI 3.1415926
  53 #endif
  54
  55 #define DEBUG_MSG(header, msg) (std::cerr << header << msg << "\n" \
  56       << "  in " << __PRETTY_FUNCTION__ << ", line " << __LINE__ << " of " << __FILE__ << std::endl)
  57 #define ERROR(x) DEBUG_MSG("Error: ", x)
  58 #define WARNING(x) DEBUG_MSG("Warning: ", x)
  59
  60 #endif // COMMON_H
  61