Imported gcc-4.4.3

[msp430-gcc.git] / gcc / testsuite / g++.old-deja / g++.benjamin / tem01.C

diff --git a/gcc/testsuite/g++.old-deja/g++.benjamin/tem01.C b/gcc/testsuite/g++.old-deja/g++.benjamin/tem01.C
deleted file mode 100644 (file)
index e464c0e..0000000
--- a/gcc/testsuite/g++.old-deja/g++.benjamin/tem01.C
+++ /dev/null
@@ -1,136 +0,0 @@
-// Build don't link: 
-// prms-id: 13911
-
-template<unsigned int N>
-class ref_counter {
-public:
-  ref_counter() : p_refcnt(new unsigned int(N)) {}
-  ref_counter(const ref_counter<N>& x) : p_refcnt(x.p_refcnt) { 
-    ++*p_refcnt; 
-  }
-  ref_counter& operator=(const ref_counter<N>& rhs) {
-    ++*rhs.p_refcnt;
-    decrement();
-    p_refcnt = rhs.p_refcnt;
-    return *this;
-  }
-  ~ref_counter() {decrement();}
-  
-  bool unique() const {return *p_refcnt == N;}
-  
-private:
-  unsigned int* p_refcnt;
-  void decrement() {
-    if (unique()) delete p_refcnt;
-    else --*p_refcnt;
-  }
-};
-
-template<class T, unsigned int N>
-class ref_pointer {
-public:
-   
-  ref_pointer() : the_p(0) {}  
-  ref_pointer(T* just_newed) : the_p(just_newed) {}       
-  virtual ~ref_pointer() {if (unique()) delete the_p;}
-protected:
-  ref_pointer(T* the_p_arg, ref_counter<N>& ref_count_arg)
-    : the_p(the_p_arg), ref_count(ref_count_arg) {}               
-
-public:
-   
-  ref_pointer& operator=(const ref_pointer&); 
-  ref_pointer& operator=(T*);                         
-  operator const T*() const {return the_p;}
-  T* operator()() {return the_p;} 
-  T* operator()() const {return the_p;} 
-  T& operator*() const {return *the_p;}                       
-  friend bool operator==(const ref_pointer<T, N>& lhs, 
-                        const ref_pointer<T, N>& rhs) {
-    return lhs.the_p == rhs.the_p;
-  }
-  friend bool operator!=(const ref_pointer<T, N>& lhs, 
-                        const ref_pointer<T, N>& rhs) {
-    return lhs.the_p != rhs.the_p;
-  }
-  
-   
-  bool unique() const {return ref_count.unique();}
-  bool isNull() const {return the_p==0;}
-
-protected:
-  ref_counter<N>& refCount() {return ref_count;}
-
-private:
-   
-  ref_counter<N> ref_count;
-  T* the_p;
-};
-
-template<class T, unsigned int N>
-ref_pointer<T, N>& ref_pointer<T, N>::operator=(const ref_pointer<T, N>& rhs) {
-  if (the_p != rhs.the_p) {
-    if (unique()) delete the_p;
-    the_p = rhs.the_p;
-    ref_count = rhs.ref_count;
-  }
-  return *this;
-}
-
-
-template<class T, unsigned int N>
-ref_pointer<T, N>& ref_pointer<T, N>::operator=(T* just_newed) { 
-  if (unique()) delete the_p;
-  the_p = just_newed;
-  ref_count = ref_counter<N>();
-  return *this;
-}
-
-
-
-template<class T>
-class CountedObjPtr : public ref_pointer<T, 1> {
-public:
-  CountedObjPtr() {}
-  CountedObjPtr(T* just_newed) : ref_pointer<T, 1>(just_newed) {}
-  CountedObjPtr(T* the_p_arg, ref_counter<1>& ref_count_arg)
-    : ref_pointer<T, 1>(the_p_arg, ref_count_arg) {}
-  CountedObjPtr<T>& operator=(T* rhs) {
-    ref_pointer<T, 1>::operator=(rhs); 
-    return *this; 
-  }
-  CountedObjPtr<T>& operator=(const CountedObjPtr<T>& rhs) { 
-    ref_pointer<T, 1>::operator=(rhs); 
-    return *this; 
-  }
-  T* operator->() const {return (*this)();}
-
-};
-
-
-
-
-
-//instantiating type
-
-class TSObservable;
-
-class TSObserver {
-public:
-   
-  enum TSType { NormalTS, UpYldCrvTS, DownYldCrvTS, ZeroVolTS };
-   
-  virtual ~TSObserver() {}
-   
-  virtual void update(TSObservable* theChangedObservable) = 0;
-  virtual TSType key() const { return myKey; }
-  virtual TSType& key() { return myKey; }
-protected:
-  TSObserver(TSType myKeyArg) : myKey(myKeyArg) {}
-  TSType myKey;
-};
-
-
-
-//now try to instantiate
-template class CountedObjPtr<TSObserver>;