X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FINTERP_KERNEL%2FBases%2FInterpKernelAutoPtr.hxx;h=312633862463f8fd88a42ab195c189846adbbeec;hb=5a8dfa8819c5f0ed754b0d0dc51dc51617b3e710;hp=1c805553a51b3e5512fdf4eedca563cdcec557a6;hpb=fb512e2b77325290aaa2b4c9fd8f22d5949b6369;p=tools%2Fmedcoupling.git

diff --git a/src/INTERP_KERNEL/Bases/InterpKernelAutoPtr.hxx b/src/INTERP_KERNEL/Bases/InterpKernelAutoPtr.hxx
index 1c805553a..312633862 100644
--- a/src/INTERP_KERNEL/Bases/InterpKernelAutoPtr.hxx
+++ b/src/INTERP_KERNEL/Bases/InterpKernelAutoPtr.hxx
@@ -29,7 +29,7 @@ namespace INTERP_KERNEL
   public:
     AutoPtr(T *ptr=0):_ptr(ptr) {  }
     ~AutoPtr() { destroyPtr(); }
-    AutoPtr &operator=(T *ptr) { destroyPtr(); _ptr=ptr; return *this; }
+    AutoPtr &operator=(T *ptr) { if(_ptr!=ptr) { destroyPtr(); _ptr=ptr; } return *this; }
     T *operator->() { return _ptr ; }
     const T *operator->() const { return _ptr; }
     T& operator*() { return *_ptr; }
@@ -42,13 +42,32 @@ namespace INTERP_KERNEL
     T *_ptr;
   };
 
+  template<class T>
+  class AutoCppPtr
+  {
+  public:
+    AutoCppPtr(T *ptr=0):_ptr(ptr) {  }
+    ~AutoCppPtr() { destroyPtr(); }
+    AutoCppPtr &operator=(T *ptr) { if(_ptr!=ptr) { destroyPtr(); _ptr=ptr; } return *this; }
+    T *operator->() { return _ptr ; }
+    const T *operator->() const { return _ptr; }
+    T& operator*() { return *_ptr; }
+    const T& operator*() const { return *_ptr; }
+    operator T *() { return _ptr; }
+    operator const T *() const { return _ptr; }
+  private:
+    void destroyPtr() { delete _ptr; }
+  private:
+    T *_ptr;
+  };
+
   template<class T>
   class AutoCPtr
   {
   public:
     AutoCPtr(T *ptr=0):_ptr(ptr) {  }
     ~AutoCPtr() { destroyPtr(); }
-    AutoCPtr &operator=(T *ptr) { destroyPtr(); _ptr=ptr; return *this; }
+    AutoCPtr &operator=(T *ptr) { if(_ptr!=ptr) { destroyPtr(); _ptr=ptr; } return *this; }
     T *operator->() { return _ptr ; }
     const T *operator->() const { return _ptr; }
     T& operator*() { return *_ptr; }