| /*========================================================================= |
| |
| 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 cmFunctionBlocker_h |
| #define cmFunctionBlocker_h |
| |
| #include "cmStandardIncludes.h" |
| class cmMakefile; |
| |
| /** \class cmFunctionBlocker |
| * \brief A class that defines an interface for blocking cmake functions |
| * |
| * This is the superclass for any classes that need to block a cmake function |
| */ |
| class cmFunctionBlocker |
| { |
| public: |
| /** |
| * should a function be blocked |
| */ |
| virtual bool IsFunctionBlocked(const cmListFileFunction& lff, |
| cmMakefile&mf) = 0; |
| |
| /** |
| * should this function blocker be removed, useful when one function adds a |
| * blocker and another must remove it |
| */ |
| virtual bool ShouldRemove(const cmListFileFunction&, |
| cmMakefile&) {return false;} |
| |
| /** |
| * When the end of a CMakeList file is reached this method is called. It |
| * is not called on the end of an INCLUDE cmake file, just at the end of a |
| * regular CMakeList file |
| */ |
| virtual void ScopeEnded(cmMakefile&) {} |
| |
| virtual ~cmFunctionBlocker() {} |
| }; |
| |
| #endif |