Merge topic 'delete_constructors'

7d50c26d Delete some default constructors and assignment operators

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !124

CommandLineArguments.hxx.in

@@ -62,6 +62,9 @@ public:
   CommandLineArguments();
   ~CommandLineArguments();
 
+  CommandLineArguments(const CommandLineArguments&) = delete;
+  CommandLineArguments& operator=(const CommandLineArguments&) = delete;
+
   /**
    * Various argument types.
    */

SystemInformation.hxx.in

@@ -56,6 +56,9 @@ public:
   SystemInformation();
   ~SystemInformation();
 
+  SystemInformation(const SystemInformation&) = delete;
+  SystemInformation& operator=(const SystemInformation&) = delete;
+
   const char* GetVendorString();
   const char* GetVendorID();
   std::string GetTypeID();

SystemTools.cxx

@@ -416,6 +416,9 @@ public:
     {
     }
     ~Free() { free(const_cast<envchar*>(this->Env)); }
+
+    Free(const Free&) = delete;
+    Free& operator=(const Free&) = delete;
   };
 
   const envchar* Release(const envchar* env)

SystemTools.hxx.in

@@ -54,6 +54,9 @@ class @KWSYS_NAMESPACE@_EXPORT SystemToolsManager
 public:
   SystemToolsManager();
   ~SystemToolsManager();
+
+  SystemToolsManager(const SystemToolsManager&) = delete;
+  SystemToolsManager& operator=(const SystemToolsManager&) = delete;
 };
 
 // This instance will show up in any translation unit that uses