ENH: add return and break support to cmake, also change basic command invocation signature to be able to return extra informaiton via the cmExecutionStatus class

1 files changed, 53 insertions, 0 deletions

diff --git a/Source/cmExecutionStatus.h b/Source/cmExecutionStatus.h
new file mode 100644
index 0000000..66a567e
--- /dev/null
+++ b/Source/cmExecutionStatus.h
@@ -0,0 +1,53 @@
+/*=========================================================================
+
+  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 cmExecutionStatus_h
+#define cmExecutionStatus_h
+
+#include "cmObject.h"
+
+/** \class cmExecutionStatus
+ * \brief Superclass for all command status classes
+ *
+ * when a command is involked it may set values on a command status instance
+ */
+class cmExecutionStatus : public cmObject
+{
+public:
+  cmTypeMacro(cmExecutionStatus, cmObject);
+  
+  cmExecutionStatus() { this->Clear();};
+  
+  virtual void SetReturnInvoked(bool val) 
+  { this->ReturnInvoked = val; }
+  virtual bool GetReturnInvoked()
+  { return this->ReturnInvoked; }
+                                 
+  virtual void SetBreakInvoked(bool val) 
+  { this->BreakInvoked = val; }
+  virtual bool GetBreakInvoked()
+  { return this->BreakInvoked; }
+            
+  virtual void Clear()
+  { this->ReturnInvoked = false; this->BreakInvoked = false; }
+
+                                        
+protected:
+  bool ReturnInvoked;
+  bool BreakInvoked;
+};
+
+#endif