Use C++11 override instead of CM_OVERRIDE

We now require C++11 support including `override`.  Drop use of
the old compatibility macro.  Convert references as follows:

    git grep -l CM_OVERRIDE -- '*.h' '*.hxx' '*.cxx' |
      xargs sed -i 's/CM_OVERRIDE/override/g'

1 files changed, 8 insertions, 8 deletions

diff --git a/Source/cmCommandArgumentsHelper.h b/Source/cmCommandArgumentsHelper.h
index 56d88e9..d3f102c 100644
--- a/Source/cmCommandArgumentsHelper.h
+++ b/Source/cmCommandArgumentsHelper.h
@@ -103,8 +103,8 @@ private:
   unsigned int DataStart;
   const char* Ignore;
   cmCAStringVector();
-  bool DoConsume(const std::string& arg, unsigned int index) CM_OVERRIDE;
-  void DoReset() CM_OVERRIDE;
+  bool DoConsume(const std::string& arg, unsigned int index) override;
+  void DoReset() override;
 };
 
 /** cmCAString is to be used for arguments which consist of one value,
@@ -121,8 +121,8 @@ public:
 private:
   std::string String;
   unsigned int DataStart;
-  bool DoConsume(const std::string& arg, unsigned int index) CM_OVERRIDE;
-  void DoReset() CM_OVERRIDE;
+  bool DoConsume(const std::string& arg, unsigned int index) override;
+  void DoReset() override;
   cmCAString();
 };
 
@@ -138,8 +138,8 @@ public:
   bool IsEnabled() const { return this->Enabled; }
 private:
   bool Enabled;
-  bool DoConsume(const std::string& arg, unsigned int index) CM_OVERRIDE;
-  void DoReset() CM_OVERRIDE;
+  bool DoConsume(const std::string& arg, unsigned int index) override;
+  void DoReset() override;
   cmCAEnabler();
 };
 
@@ -155,8 +155,8 @@ public:
   bool IsEnabled() const { return this->Enabled; }
 private:
   bool Enabled;
-  bool DoConsume(const std::string& arg, unsigned int index) CM_OVERRIDE;
-  void DoReset() CM_OVERRIDE;
+  bool DoConsume(const std::string& arg, unsigned int index) override;
+  void DoReset() override;
   cmCADisabler();
 };