Source/cmListFileCache.h

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmListFileCache.h,v $
   5   Language:  C++
   6   Date:      $Date: 2007-05-11 12:36:05 $
   7   Version:   $Revision: 1.18 $
   8
   9   Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
  10   See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
  11
  12      This software is distributed WITHOUT ANY WARRANTY; without even
  13      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  14      PURPOSE.  See the above copyright notices for more information.
  15
  16 =========================================================================*/
  17 #ifndef cmListFileCache_h
  18 #define cmListFileCache_h
  19
  20 #include "cmStandardIncludes.h"
  21
  22 /** \class cmListFileCache
  23  * \brief A class to cache list file contents.
  24  *
  25  * cmListFileCache is a class used to cache the contents of parsed
  26  * cmake list files.
  27  */
  28
  29 struct cmListFileArgument
  30 {
  31   cmListFileArgument(): Value(), Quoted(false), FilePath(0), Line(0) {}
  32   cmListFileArgument(const cmListFileArgument& r):
  33     Value(r.Value), Quoted(r.Quoted), FilePath(r.FilePath), Line(r.Line) {}
  34   cmListFileArgument(const std::string& v, bool q, const char* file,
  35                      long line): Value(v), Quoted(q),
  36                                  FilePath(file), Line(line) {}
  37   bool operator == (const cmListFileArgument& r) const
  38     {
  39     return (this->Value == r.Value) && (this->Quoted == r.Quoted);
  40     }
  41   bool operator != (const cmListFileArgument& r) const
  42     {
  43     return !(*this == r);
  44     }
  45   std::string Value;
  46   bool Quoted;
  47   const char* FilePath;
  48   long Line;
  49 };
  50
  51 struct cmListFileFunction
  52 {
  53   std::string Name;
  54   std::vector<cmListFileArgument> Arguments;
  55   std::string FilePath;
  56   long Line;
  57 };
  58
  59 struct cmListFile
  60 {
  61   cmListFile()
  62     :ModifiedTime(0)
  63     {
  64     }
  65   bool ParseFile(const char* path, bool requireProjectCommand);
  66
  67   long int ModifiedTime;
  68   std::vector<cmListFileFunction> Functions;
  69 };
  70
  71 #endif