stl_raw_storage_iter.h: Format.

2001-06-18  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/stl_raw_storage_iter.h: Format. Correct derivation.
	* testsuite/20_util/raw_storage_iterator.cc: Same.

        * include/bits/stl_alloc.h (_S_chunk_alloc): Change malloc to
        operator new.
        (__mem_interface): New typedef for switching between malloc and new.
	* testsuite/20_util/allocator_members.cc: New file.

	* testsuite/20_util/comparisons.cc: New file.
	* testsuite/20_util/pairs.cc: New file.

From-SVN: r43451

libstdc++-v3/ChangeLog

+2001-06-18  Benjamin Kosnik  <bkoz@redhat.com>
+
+	* include/bits/stl_raw_storage_iter.h: Format. Correct derivation.
+	* testsuite/20_util/raw_storage_iterator.cc: Same.
+	
+        * include/bits/stl_alloc.h (_S_chunk_alloc): Change malloc to
+        operator new.
+        (__mem_interface): New typedef for switching between malloc and new.
+	* testsuite/20_util/allocator_members.cc: New file.	
+
+	* testsuite/20_util/comparisons.cc: New file.
+	* testsuite/20_util/pairs.cc: New file.	
+
 2001-06-15  Phil Edwards  <pme@sources.redhat.com>
 
 	* docs/html/documentation.html:  Point to new doxygen'ed collection.

libstdc++-v3/include/bits/stl_raw_storage_iter.h

@@ -33,39 +33,45 @@
 
 namespace std
 {
+  template <class _ForwardIterator, class _Tp>
+  class raw_storage_iterator 
+    : public iterator<output_iterator_tag, void, void, void, void>
+    {
+    protected:
+      _ForwardIterator _M_iter;
 
-template <class _ForwardIterator, class _Tp>
-class raw_storage_iterator {
-protected:
-  _ForwardIterator _M_iter;
-public:
-  typedef output_iterator_tag iterator_category;
-  typedef void                value_type;
-  typedef void                difference_type;
-  typedef void                pointer;
-  typedef void                reference;
+    public:
+      explicit 
+      raw_storage_iterator(_ForwardIterator __x) : _M_iter(__x) {}
 
-  explicit raw_storage_iterator(_ForwardIterator __x) : _M_iter(__x) {}
-  raw_storage_iterator& operator*() { return *this; }
-  raw_storage_iterator& operator=(const _Tp& __element) {
-    construct(&*_M_iter, __element);
-    return *this;
-  }        
-  raw_storage_iterator<_ForwardIterator, _Tp>& operator++() {
-    ++_M_iter;
-    return *this;
-  }
-  raw_storage_iterator<_ForwardIterator, _Tp> operator++(int) {
-    raw_storage_iterator<_ForwardIterator, _Tp> __tmp = *this;
-    ++_M_iter;
-    return __tmp;
-  }
-};
+      raw_storage_iterator& 
+      operator*() { return *this; }
 
+      raw_storage_iterator& 
+      operator=(const _Tp& __element) 
+      {
+	construct(&*_M_iter, __element);
+	return *this;
+      }        
 
+      raw_storage_iterator<_ForwardIterator, _Tp>& 
+      operator++() 
+      {
+	++_M_iter;
+	return *this;
+      }
+
+      raw_storage_iterator<_ForwardIterator, _Tp> 
+      operator++(int) 
+      {
+	raw_storage_iterator<_ForwardIterator, _Tp> __tmp = *this;
+	++_M_iter;
+	return __tmp;
+      }
+    };
 } // namespace std
 
-#endif /* _CPP_BITS_STL_RAW_STORAGE_ITERATOR_H */
+#endif
 
 // Local Variables:
 // mode:C++

libstdc++-v3/testsuite/20_util/allocator_members.cc

+// 2001-06-14  Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// 20.4.1.1 allocator members
+
+#include <memory>
+#include <cstdlib>
+#include <debug_assert.h>
+
+struct gnu { };
+
+bool check_new = false;
+bool check_delete = false;
+
+void* 
+operator new(std::size_t n) throw(std::bad_alloc)
+{
+  check_new = true;
+  return std::malloc(n);
+}
+
+void operator delete(void *v) throw()
+{
+  check_delete = true;
+  return std::free(v);
+}
+
+int main(void)
+{
+  bool test = true;
+  std::allocator<gnu> obj;
+
+  // XXX These should work for various size allocation and
+  // deallocations.  Currently, they only work as expected for sizes >
+  // _MAX_BYTES as defined in stl_alloc.h, which happes to be 128. 
+  gnu* pobj = obj.allocate(256);
+  VERIFY( check_new );
+
+  obj.deallocate(pobj, 256);
+  VERIFY( check_delete );
+
+  return 0;
+}

libstdc++-v3/testsuite/20_util/comparisons.cc

+// 2001-06-18  Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// 20.3.3 Comparisons
+
+#include <functional>
+
+class gnu_obj
+{
+  int i;
+public:
+  gnu_obj(int arg = 0): i(arg) { }
+  bool operator==(const gnu_obj& rhs) const { return i == rhs.i; }
+  bool operator!=(const gnu_obj& rhs) const { return i != rhs.i; }
+  bool operator<(const gnu_obj& rhs) const { return i < rhs.i; }
+};
+
+template<typename T>
+  struct gnu_t
+  {
+    bool b;
+  public:
+    gnu_t(bool arg = 0): b(arg) { }
+    bool operator==(const gnu_t& rhs) const { return b == rhs.b; }
+    bool operator!=(const gnu_t& rhs) const { return b != rhs.b; }
+    bool operator<(const gnu_t& rhs) const { return b == rhs.b; }
+  };
+
+template struct std::not_equal_to<void*>;
+template struct std::not_equal_to<gnu_obj>;
+template struct std::not_equal_to<gnu_t<long> >;
+
+int main() 
+{ 
+  return 0;
+}

libstdc++-v3/testsuite/20_util/pairs.cc

+// 2001-06-18  Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// 20.2.2 Pairs
+
+#include <utility>
+#include <debug_assert.h>
+
+class gnu_obj
+{
+  int i;
+public:
+  gnu_obj(int arg = 0): i(arg) { }
+  bool operator==(const gnu_obj& rhs) const { return i == rhs.i; }
+  bool operator<(const gnu_obj& rhs) const { return i < rhs.i; }
+};
+
+template<typename T>
+  struct gnu_t
+  {
+    bool b;
+  public:
+    gnu_t(bool arg = 0): b(arg) { }
+    bool operator==(const gnu_t& rhs) const { return b == rhs.b; }
+    bool operator<(const gnu_t& rhs) const { return int(b) < int(rhs.b); }
+  };
+
+
+// heterogeneous
+void test01()
+{
+  bool test = true;
+
+  std::pair<bool, long> p_bl_1(true, 433);
+  std::pair<bool, long> p_bl_2 = std::make_pair(true, 433);
+  VERIFY( p_bl_1 == p_bl_2 );
+  VERIFY( !(p_bl_1 < p_bl_2) );
+
+  std::pair<const char*, float> p_sf_1("total enlightenment", 433.00);
+  std::pair<const char*, float> p_sf_2 = std::make_pair("total enlightenment", 
+							433.00);
+  VERIFY( p_sf_1 == p_sf_2 );
+  VERIFY( !(p_sf_1 < p_sf_2) );
+
+  std::pair<const char*, gnu_obj> p_sg_1("enlightenment", gnu_obj(5));
+  std::pair<const char*, gnu_obj> p_sg_2 = std::make_pair("enlightenment", 
+							  gnu_obj(5));
+  VERIFY( p_sg_1 == p_sg_2 );
+  VERIFY( !(p_sg_1 < p_sg_2) );
+
+  std::pair<gnu_t<long>, gnu_obj> p_st_1(gnu_t<long>(false), gnu_obj(5));
+  std::pair<gnu_t<long>, gnu_obj> p_st_2 = std::make_pair(gnu_t<long>(false),
+							  gnu_obj(5));
+  VERIFY( p_st_1 == p_st_2 );
+  VERIFY( !(p_st_1 < p_st_2) );
+}
+
+// homogeneous
+void test02()
+{
+  bool test = true;
+
+  std::pair<bool, bool> p_bb_1(true, false);
+  std::pair<bool, bool> p_bb_2 = std::make_pair(true, false);
+  VERIFY( p_bb_1 == p_bb_2 );
+  VERIFY( !(p_bb_1 < p_bb_2) );
+}
+
+
+// const
+void test03()
+{
+  bool test = true;
+
+  const std::pair<bool, long> p_bl_1(true, 433);
+  const std::pair<bool, long> p_bl_2 = std::make_pair(true, 433);
+  VERIFY( p_bl_1 == p_bl_2 );
+  VERIFY( !(p_bl_1 < p_bl_2) );
+
+  const std::pair<const char*, float> p_sf_1("total enlightenment", 433.00);
+  const std::pair<const char*, float> p_sf_2 = 
+    std::make_pair("total enlightenment", 433.00);
+  VERIFY( p_sf_1 == p_sf_2 );
+  VERIFY( !(p_sf_1 < p_sf_2) );
+
+  const std::pair<const char*, gnu_obj> p_sg_1("enlightenment", gnu_obj(5));
+  const std::pair<const char*, gnu_obj> p_sg_2 = 
+    std::make_pair("enlightenment", gnu_obj(5));
+  VERIFY( p_sg_1 == p_sg_2 );
+  VERIFY( !(p_sg_1 < p_sg_2) );
+
+  const std::pair<gnu_t<long>, gnu_obj> p_st_1(gnu_t<long>(false), gnu_obj(5));
+  const std::pair<gnu_t<long>, gnu_obj> p_st_2 = 
+    std::make_pair(gnu_t<long>(false), gnu_obj(5));
+  VERIFY( p_st_1 == p_st_2 );
+  VERIFY( !(p_st_1 < p_st_2) );
+}
+
+// const&
+void test04()
+{
+  bool test = true;
+  const gnu_obj& obj1 = gnu_obj(5);
+  const std::pair<const char*, gnu_obj> p_sg_1("enlightenment", obj1);
+  const std::pair<const char*, gnu_obj> p_sg_2 = 
+    std::make_pair("enlightenment", obj1);
+  VERIFY( p_sg_1 == p_sg_2 );
+  VERIFY( !(p_sg_1 < p_sg_2) );
+
+  const gnu_t<long>& tmpl1 = gnu_t<long>(false);
+  const std::pair<gnu_t<long>, gnu_obj> p_st_1(tmpl1, obj1);
+  const std::pair<gnu_t<long>, gnu_obj> p_st_2 = std::make_pair(tmpl1, obj1);
+  VERIFY( p_st_1 == p_st_2 );
+  VERIFY( !(p_st_1 < p_st_2) );
+}
+
+int main() 
+{ 
+  test01(); 
+  test02();
+  test03();
+  test04();
+}

libstdc++-v3/testsuite/20_util/raw_storage_iterator.cc

+// 2001-06-18  Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// 20.4.2 raw storage iterator
+
+#include <memory>
+
+void test01()
+{
+  using namespace std;
+
+  // Check for required base class.
+  long l;
+  raw_storage_iterator<long*, long> rs_it(&l);
+  iterator<output_iterator_tag, void, void, void, void>* base = &rs_it;
+
+  // Check for required typedefs
+  typedef raw_storage_iterator<long*, long>::value_type value_type;
+  typedef raw_storage_iterator<long*, long>::difference_type difference_type;
+  typedef raw_storage_iterator<long*, long>::pointer pointer;
+  typedef raw_storage_iterator<long*, long>::reference reference;
+  typedef raw_storage_iterator<long*, long>::iterator_category iteratory_category;
+
+}
+
+int main() 
+{ 
+  test01();
+  return 0;
+}