KWSys 2016-06-30 (96f06c8e)

Code extracted from:

    http://public.kitware.com/KWSys.git

at commit 96f06c8e93d2b5e0395c9f413d1649563a2015d8 (master).

Upstream Shortlog
-----------------

Brad King (1):
      96f06c8e Drop the auto_ptr.hxx component of KWSys

CMakeLists.txt

@@ -663,7 +663,6 @@ SET(KWSYS_CLASSES)
 SET(KWSYS_H_FILES Configure SharedForward)
 SET(KWSYS_HXX_FILES Configure String
   hashtable hash_fun hash_map hash_set
-  auto_ptr
   )
 
 # Add selected C++ classes.
@@ -903,7 +902,6 @@ IF(KWSYS_STANDALONE OR CMake_SOURCE_DIR)
     # C++ tests
     IF(NOT WATCOM)
       SET(KWSYS_CXX_TESTS
-        testAutoPtr
         testHashSTL
         )
     ENDIF()

auto_ptr.hxx.in

@@ -1,219 +0,0 @@
-/*============================================================================
-  KWSys - Kitware System Library
-  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
-
-  Distributed under the OSI-approved BSD License (the "License");
-  see accompanying file Copyright.txt for details.
-
-  This software is distributed WITHOUT ANY WARRANTY; without even the
-  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-  See the License for more information.
-============================================================================*/
-#ifndef @KWSYS_NAMESPACE@_auto_ptr_hxx
-#define @KWSYS_NAMESPACE@_auto_ptr_hxx
-
-#include <@KWSYS_NAMESPACE@/Configure.hxx>
-
-// The HP compiler and VS6 cannot handle the conversions necessary to use
-// auto_ptr_ref to pass an auto_ptr returned from one function
-// directly to another function as in use_auto_ptr(get_auto_ptr()).
-// We instead use const_cast to achieve the syntax on those platforms.
-// We do not use const_cast on other platforms to maintain the C++
-// standard design and guarantee that if an auto_ptr is bound
-// to a reference-to-const then ownership will be maintained.
-#if defined(__HP_aCC) || (defined(_MSC_VER) && _MSC_VER <= 1200)
-# define @KWSYS_NAMESPACE@_AUTO_PTR_REF 0
-# define @KWSYS_NAMESPACE@_AUTO_PTR_CONST const
-# define @KWSYS_NAMESPACE@_AUTO_PTR_CAST(a) cast(a)
-#else
-# define @KWSYS_NAMESPACE@_AUTO_PTR_REF 1
-# define @KWSYS_NAMESPACE@_AUTO_PTR_CONST
-# define @KWSYS_NAMESPACE@_AUTO_PTR_CAST(a) a
-#endif
-
-// In C++11, clang will warn about using dynamic exception specifications
-// as they are deprecated.  But as this class is trying to faithfully
-// mimic std::auto_ptr, we want to keep the 'throw()' decorations below.
-// So we suppress the warning.
-#if defined(__clang__) && defined(__has_warning)
-# if __has_warning("-Wdeprecated")
-#  pragma clang diagnostic push
-#  pragma clang diagnostic ignored "-Wdeprecated"
-# endif
-#endif
-
-namespace @KWSYS_NAMESPACE@
-{
-
-template <class X> class auto_ptr;
-
-#if @KWSYS_NAMESPACE@_AUTO_PTR_REF
-namespace detail
-{
-// The auto_ptr_ref template is supposed to be a private member of
-// auto_ptr but Borland 5.8 cannot handle it.  Instead put it in
-// a private namespace.
-template <class Y> struct auto_ptr_ref
-{
-  Y* p_;
-
-  // The extra constructor argument prevents implicit conversion to
-  // auto_ptr_ref from auto_ptr through the constructor.  Normally
-  // this should be done with the explicit keyword but Borland 5.x
-  // generates code in the conversion operator to call itself
-  // infinately.
-  auto_ptr_ref(Y* p, int): p_(p) {}
-};
-}
-#endif
-
-/** C++98 Standard Section 20.4.5 - Template class auto_ptr.  */
-template <class X>
-class auto_ptr
-{
-#if !@KWSYS_NAMESPACE@_AUTO_PTR_REF
-  template <typename Y>
-  static inline auto_ptr<Y>& cast(auto_ptr<Y> const& a)
-    { return const_cast<auto_ptr<Y>&>(a); }
-#endif
-
-  /** The pointer to the object held.  */
-  X* x_;
-
-public:
-  /** The type of object held by the auto_ptr.  */
-  typedef X element_type;
-
-  /** Construct from an auto_ptr holding a compatible object.  This
-      transfers ownership to the newly constructed auto_ptr.  */
-  template <class Y>
-  auto_ptr(auto_ptr<Y> @KWSYS_NAMESPACE@_AUTO_PTR_CONST& a) throw():
-    x_(@KWSYS_NAMESPACE@_AUTO_PTR_CAST(a).release())
-    {
-    }
-
-  /** Assign from an auto_ptr holding a compatible object.  This
-      transfers ownership to the left-hand-side of the assignment.  */
-  template <class Y>
-  auto_ptr& operator=(auto_ptr<Y> @KWSYS_NAMESPACE@_AUTO_PTR_CONST& a) throw()
-    {
-    this->reset(@KWSYS_NAMESPACE@_AUTO_PTR_CAST(a).release());
-    return *this;
-    }
-
-  /**
-   * Explicitly construct from a raw pointer.  This is typically
-   * called with the result of operator new.  For example:
-   *
-   *   auto_ptr<X> ptr(new X());
-   */
-  explicit auto_ptr(X* p=0) throw(): x_(p)
-    {
-    }
-
-  /** Construct from another auto_ptr holding an object of the same
-      type.  This transfers ownership to the newly constructed
-      auto_ptr.  */
-  auto_ptr(auto_ptr @KWSYS_NAMESPACE@_AUTO_PTR_CONST& a) throw():
-    x_(@KWSYS_NAMESPACE@_AUTO_PTR_CAST(a).release())
-    {
-    }
-
-  /** Assign from another auto_ptr holding an object of the same type.
-      This transfers ownership to the newly constructed auto_ptr.  */
-  auto_ptr& operator=(auto_ptr @KWSYS_NAMESPACE@_AUTO_PTR_CONST& a) throw()
-    {
-    this->reset(@KWSYS_NAMESPACE@_AUTO_PTR_CAST(a).release());
-    return *this;
-    }
-
-  /** Destruct and delete the object held.  */
-  ~auto_ptr() throw()
-    {
-    // Assume object destructor is nothrow.
-    delete this->x_;
-    }
-
-  /** Dereference and return a reference to the object held.  */
-  X& operator*() const throw()
-    {
-    return *this->x_;
-    }
-
-  /** Return a pointer to the object held.  */
-  X* operator->() const throw()
-    {
-    return this->x_;
-    }
-
-  /** Return a pointer to the object held.  */
-  X* get() const throw()
-    {
-    return this->x_;
-    }
-
-  /** Return a pointer to the object held and reset to hold no object.
-      This transfers ownership to the caller.  */
-  X* release() throw()
-    {
-    X* x = this->x_;
-    this->x_ = 0;
-    return x;
-    }
-
-  /** Assume ownership of the given object.  The object previously
-      held is deleted.  */
-  void reset(X* p=0) throw()
-    {
-    if(this->x_ != p)
-      {
-      // Assume object destructor is nothrow.
-      delete this->x_;
-      this->x_ = p;
-      }
-    }
-
-  /** Convert to an auto_ptr holding an object of a compatible type.
-      This transfers ownership to the returned auto_ptr.  */
-  template <class Y> operator auto_ptr<Y>() throw()
-    {
-    return auto_ptr<Y>(this->release());
-    }
-
-#if @KWSYS_NAMESPACE@_AUTO_PTR_REF
-  /** Construct from an auto_ptr_ref.  This is used when the
-      constructor argument is a call to a function returning an
-      auto_ptr.  */
-  auto_ptr(detail::auto_ptr_ref<X> r) throw(): x_(r.p_)
-    {
-    }
-
-  /** Assign from an auto_ptr_ref.  This is used when a function
-      returning an auto_ptr is passed on the right-hand-side of an
-      assignment.  */
-  auto_ptr& operator=(detail::auto_ptr_ref<X> r) throw()
-    {
-    this->reset(r.p_);
-    return *this;
-    }
-
-  /** Convert to an auto_ptr_ref.  This is used when a function
-      returning an auto_ptr is the argument to the constructor of
-      another auto_ptr.  */
-  template <class Y> operator detail::auto_ptr_ref<Y>() throw()
-    {
-    return detail::auto_ptr_ref<Y>(this->release(), 1);
-    }
-#endif
-};
-
-} // namespace @KWSYS_NAMESPACE@
-
-// Undo warning suppression.
-#if defined(__clang__) && defined(__has_warning)
-# if __has_warning("-Wdeprecated")
-#  pragma clang diagnostic pop
-# endif
-#endif
-
-#endif

testAutoPtr.cxx

@@ -1,166 +0,0 @@
-/*============================================================================
-  KWSys - Kitware System Library
-  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
-
-  Distributed under the OSI-approved BSD License (the "License");
-  see accompanying file Copyright.txt for details.
-
-  This software is distributed WITHOUT ANY WARRANTY; without even the
-  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-  See the License for more information.
-============================================================================*/
-#ifdef __BORLANDC__
-# pragma warn -8027 /* 'for' not inlined.  */
-# pragma warn -8026 /* exception not inlined.  */
-#endif 
-#include "kwsysPrivate.h"
-#include KWSYS_HEADER(auto_ptr.hxx)
-// Work-around CMake dependency scanning limitation.  This must
-// duplicate the above list of headers.
-#if 0
-# include "auto_ptr.hxx.in"
-#endif
-
-#include <stdio.h>
-
-#define ASSERT(x,y) if (!(x)) { printf("FAIL: " y "\n"); status = 1; }
-
-int instances = 0; // don't declare as static
-
-struct A
-{
-  A() { ++instances; }
-  ~A() { --instances; }
-  A* self() {return this; }
-};
-struct B: public A {};
-
-static int function_call(kwsys::auto_ptr<A> a)
-{
-  return a.get()? 1:0;
-}
-
-static A* get_A(A& a) { return &a; }
-
-static kwsys::auto_ptr<A> generate_auto_ptr_A()
-{
-  return kwsys::auto_ptr<A>(new A);
-}
-
-static kwsys::auto_ptr<B> generate_auto_ptr_B()
-{
-  return kwsys::auto_ptr<B>(new B);
-}
-
-int testAutoPtr(int, char*[])
-{
-  int status = 0;
-
-  // Keep everything in a subscope so we can detect leaks.
-  {
-    kwsys::auto_ptr<A> pa0;
-    kwsys::auto_ptr<A> pa1(new A());
-    kwsys::auto_ptr<B> pb1(new B());
-    kwsys::auto_ptr<B> pb2(new B());
-    kwsys::auto_ptr<A> pa2(new B());
-
-    A* ptr = get_A(*pa1);
-    ASSERT(ptr == pa1.get(),
-          "auto_ptr does not return correct object when dereferenced");
-    ptr = pa1->self();
-    ASSERT(ptr == pa1.get(),
-          "auto_ptr does not return correct pointer from operator->");
-
-    A* before = pa0.get();
-    pa0.reset(new A());
-    ASSERT(pa0.get() && pa0.get() != before,
-          "auto_ptr empty after reset(new A())");
-
-    before = pa0.get();
-    pa0.reset(new B());
-    ASSERT(pa0.get() && pa0.get() != before,
-          "auto_ptr empty after reset(new B())");
-
-    delete pa0.release();
-    ASSERT(!pa0.get(), "auto_ptr holds an object after release()");
-
-    kwsys::auto_ptr<A> pa3(pb1);
-    ASSERT(!pb1.get(),
-           "auto_ptr full after being used to construct another");
-    ASSERT(pa3.get(),
-          "auto_ptr empty after construction from another");
-
-    {
-    kwsys::auto_ptr<A> pa;
-    pa = pa3;
-    ASSERT(!pa3.get(),
-           "auto_ptr full after assignment to another");
-    ASSERT(pa.get(),
-          "auto_ptr empty after assignment from another");
-    }
-
-    {
-    kwsys::auto_ptr<A> pa;
-    pa = pb2;
-    ASSERT(!pb2.get(),
-           "auto_ptr full after assignment to compatible");
-    ASSERT(pa.get(),
-          "auto_ptr empty after assignment from compatible");
-    }
-
-    {
-    int receive = function_call(pa2);
-    ASSERT(receive,
-           "auto_ptr did not receive ownership in called function");
-    ASSERT(!pa2.get(),
-           "auto_ptr did not release ownership to called function");
-    }
-
-    {
-    int received = function_call(generate_auto_ptr_A());
-    ASSERT(received,
-           "auto_ptr in called function did not take ownership "
-           "from factory function");
-    }
-
-#if 0
-    // Is this allowed by the standard?
-    {
-    int received = function_call(generate_auto_ptr_B());
-    ASSERT(received,
-           "auto_ptr in called function did not take ownership "
-           "from factory function with conversion");
-    }
-#endif
-
-    {
-    kwsys::auto_ptr<A> pa(generate_auto_ptr_A());
-    ASSERT(pa.get(),
-      "auto_ptr empty after construction from factory function");
-    }
-
-    {
-    kwsys::auto_ptr<A> pa;
-    pa = generate_auto_ptr_A();
-    ASSERT(pa.get(),
-      "auto_ptr empty after assignment from factory function");
-    }
-
-    {
-    kwsys::auto_ptr<A> pa(generate_auto_ptr_B());
-    ASSERT(pa.get(),
-      "auto_ptr empty after construction from compatible factory function");
-    }
-
-    {
-    kwsys::auto_ptr<A> pa;
-    pa = generate_auto_ptr_B();
-    ASSERT(pa.get(),
-      "auto_ptr empty after assignment from compatible factory function");
-    }
-  }
-
-  ASSERT(instances == 0, "auto_ptr leaked an object");
-
-  return status;
-}