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Diffstat (limited to 'Source/cmMathCommand.h')
-rw-r--r-- | Source/cmMathCommand.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/Source/cmMathCommand.h b/Source/cmMathCommand.h new file mode 100644 index 0000000..ddebac5 --- /dev/null +++ b/Source/cmMathCommand.h @@ -0,0 +1,80 @@ +/*========================================================================= + + Program: CMake - Cross-Platform Makefile Generator + Module: $RCSfile$ + Language: C++ + Date: $Date$ + Version: $Revision$ + + Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved. + See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details. + + This software is distributed WITHOUT ANY WARRANTY; without even + the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR + PURPOSE. See the above copyright notices for more information. + +=========================================================================*/ +#ifndef cmMathCommand_h +#define cmMathCommand_h + +#include "cmCommand.h" + +/** \class cmMathCommand + * \brief Common string operations + * + */ +class cmMathCommand : public cmCommand +{ +public: + /** + * This is a virtual constructor for the command. + */ + virtual cmCommand* Clone() + { + return new cmMathCommand; + } + + /** + * This is called when the command is first encountered in + * the CMakeLists.txt file. + */ + virtual bool InitialPass(std::vector<std::string> const& args); + + /** + * This determines if the command is invoked when in script mode. + */ + virtual bool IsScriptable() { return true; } + + /** + * The name of the command as specified in CMakeList.txt. + */ + virtual const char* GetName() { return "MATH";} + + /** + * Succinct documentation. + */ + virtual const char* GetTerseDocumentation() + { + return "Mathematical expressions."; + } + + /** + * More documentation. + */ + virtual const char* GetFullDocumentation() + { + return + " MATH(EXPR <output variable> <math expression>)\n" + "EXPR evaluates mathematical expression and return result in the " + "output variable. Example mathematical expression is '5 * ( 10 + 13 )'."; + } + + cmTypeMacro(cmMathCommand, cmCommand); +protected: + + bool HandleExprCommand(std::vector<std::string> const& args); +}; + + +#endif + |