Introduce the abstract class cmGlobalGeneratorFactory

This new abstract class allows us move some logic from the
cmGlobalGenerator into its own layer in a next step.

1 files changed, 2 insertions, 3 deletions

diff --git a/Source/cmake.h b/Source/cmake.h
index 94c6f12..e6bfa44 100644
--- a/Source/cmake.h
+++ b/Source/cmake.h
@@ -17,6 +17,7 @@
 #include "cmPropertyDefinitionMap.h"
 #include "cmPropertyMap.h"
 
+class cmGlobalGeneratorFactory;
 class cmGlobalGenerator;
 class cmLocalGenerator;
 class cmCacheManager;
@@ -396,10 +397,8 @@ protected:
      cmExternalMakefileProjectGenerator* (*CreateExtraGeneratorFunctionType)();
   typedef std::map<cmStdString,
                 CreateExtraGeneratorFunctionType> RegisteredExtraGeneratorsMap;
-
-  typedef cmGlobalGenerator* (*CreateGeneratorFunctionType)();
   typedef std::map<cmStdString,
-                   CreateGeneratorFunctionType> RegisteredGeneratorsMap;
+                   cmGlobalGeneratorFactory*> RegisteredGeneratorsMap;
   RegisteredCommandsMap Commands;
   RegisteredGeneratorsMap Generators;
   RegisteredExtraGeneratorsMap ExtraGenerators;