cmTarget: Make GetProperty() const.

This has follow-on effects for other methods and classes. Further
work on making the use of const cmTarget pointers common can be
done, particularly with a view to generate-time methods.

1 files changed, 5 insertions, 5 deletions

diff --git a/Source/cmGeneratorExpression.h b/Source/cmGeneratorExpression.h
index bc0f6c2..4992e93 100644
--- a/Source/cmGeneratorExpression.h
+++ b/Source/cmGeneratorExpression.h
@@ -80,12 +80,12 @@ class cmCompiledGeneratorExpression
 public:
   const char* Evaluate(cmMakefile* mf, const char* config,
                        bool quiet = false,
-                       cmTarget *headTarget = 0,
-                       cmTarget *currentTarget = 0,
+                       cmTarget const* headTarget = 0,
+                       cmTarget const* currentTarget = 0,
                        cmGeneratorExpressionDAGChecker *dagChecker = 0) const;
   const char* Evaluate(cmMakefile* mf, const char* config,
                        bool quiet,
-                       cmTarget *headTarget,
+                       cmTarget const* headTarget,
                        cmGeneratorExpressionDAGChecker *dagChecker) const;
 
   /** Get set of targets found during evaluations.  */
@@ -95,7 +95,7 @@ public:
   std::set<cmStdString> const& GetSeenTargetProperties() const
     { return this->SeenTargetProperties; }
 
-  std::set<cmTarget*> const& GetAllTargetsSeen() const
+  std::set<cmTarget const*> const& GetAllTargetsSeen() const
     { return this->AllTargetsSeen; }
 
   ~cmCompiledGeneratorExpression();
@@ -129,7 +129,7 @@ private:
   bool NeedsEvaluation;
 
   mutable std::set<cmTarget*> DependTargets;
-  mutable std::set<cmTarget*> AllTargetsSeen;
+  mutable std::set<cmTarget const*> AllTargetsSeen;
   mutable std::set<cmStdString> SeenTargetProperties;
   mutable std::string Output;
   mutable bool HadContextSensitiveCondition;