added new command

1 files changed, 104 insertions, 0 deletions

diff --git a/Source/cmMacroCommand.h b/Source/cmMacroCommand.h
new file mode 100644
index 0000000..61aa7df
--- /dev/null
+++ b/Source/cmMacroCommand.h
@@ -0,0 +1,104 @@
+/*=========================================================================
+
+  Program:   Insight Segmentation & Registration Toolkit
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+  Copyright (c) 2002 Insight Consortium. All rights reserved.
+  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm 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 cmMacroCommand_h
+#define cmMacroCommand_h
+
+#include "cmStandardIncludes.h"
+#include "cmCommand.h"
+#include "cmFunctionBlocker.h"
+
+/** \class cmMacroFunctionBlocker
+ * \brief subclass of function blocker
+ *
+ * 
+ */
+class cmMacroFunctionBlocker : public cmFunctionBlocker
+{
+public:
+  cmMacroFunctionBlocker() {m_Executing = false;}
+  virtual ~cmMacroFunctionBlocker() {}
+  virtual bool IsFunctionBlocked(const char *name, 
+                                 const std::vector<std::string> &args, 
+                                 cmMakefile &mf);
+  virtual bool ShouldRemove(const char *name, 
+                            const std::vector<std::string> &args, 
+                            cmMakefile &mf);
+  virtual void ScopeEnded(cmMakefile &mf);
+  
+  virtual int NeedExpandedVariables () { return 0; };
+
+  std::vector<std::string> m_Args;
+  std::vector<std::string> m_Commands;
+  std::vector<std::vector<std::string> > m_CommandArguments;
+  bool m_Executing;
+};
+
+/** \class cmMacroCommand
+ * \brief starts an if block
+ *
+ * cmMacroCommand starts an if block
+ */
+class cmMacroCommand : public cmCommand
+{
+public:
+  /**
+   * This is a virtual constructor for the command.
+   */
+  virtual cmCommand* Clone() 
+    {
+    return new cmMacroCommand;
+    }
+
+  /**
+   * 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 gets propagated down
+   * to makefiles located in subdirectories.
+   */
+  virtual bool IsInherited() {return true;}
+
+  /**
+   * The name of the command as specified in CMakeList.txt.
+   */
+  virtual const char* GetName() { return "MACRO";}
+
+  /**
+   * Succinct documentation.
+   */
+  virtual const char* GetTerseDocumentation() 
+    {
+    return "start defining a Macro.";
+    }
+  
+  /**
+   * More documentation.
+   */
+  virtual const char* GetFullDocumentation()
+    {
+    return
+      "MACRO(name arg1 arg2 arg3 ...) Starts to define a macro named name that takes arguments named arg1 arg2 arg3...  When the macro is invoked the actual arguments passed replace the formal arguments. ";
+    }
+  
+  cmTypeMacro(cmMacroCommand, cmCommand);
+};
+
+
+#endif