- added implementation of stdc++ for haiku

- this differs slightly from the one that lives in buildtools/gcc as it has been "ported" to the newer libio that haiku uses as part of its own libroot git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9906 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-10 20:33:33 +00:00
parent ce78b28632
commit f2ced752a0
192 changed files with 41125 additions and 0 deletions
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef __SGI_STL_MEMORY
+#define __SGI_STL_MEMORY
+
+#include <stl_algobase.h>
+#include <stl_alloc.h>
+#include <stl_construct.h>
+#include <stl_tempbuf.h>
+#include <stl_uninitialized.h>
+#include <stl_raw_storage_iter.h>
+
+
+#if defined(__STL_MEMBER_TEMPLATES)
+
+__STL_BEGIN_NAMESPACE
+
+template <class _Tp> class auto_ptr {
+private:
+  _Tp* _M_ptr;
+
+public:
+  typedef _Tp element_type;
+  explicit auto_ptr(_Tp* __p = 0) __STL_NOTHROW : _M_ptr(__p) {}
+  auto_ptr(auto_ptr& __a) __STL_NOTHROW : _M_ptr(__a.release()) {}
+  template <class _Tp1> auto_ptr(auto_ptr<_Tp1>& __a) __STL_NOTHROW
+    : _M_ptr(__a.release()) {}
+  auto_ptr& operator=(auto_ptr& __a) __STL_NOTHROW {
+    if (&__a != this) {
+      delete _M_ptr;
+      _M_ptr = __a.release();
+    }
+    return *this;
+  }
+  template <class _Tp1>
+  auto_ptr& operator=(auto_ptr<_Tp1>& __a) __STL_NOTHROW {
+    if (__a.get() != this->get()) {
+      delete _M_ptr;
+      _M_ptr = __a.release();
+    }
+    return *this;
+  }
+  ~auto_ptr() __STL_NOTHROW { delete _M_ptr; }
+
+  _Tp& operator*() const __STL_NOTHROW {
+    return *_M_ptr;
+  }
+  _Tp* operator->() const __STL_NOTHROW {
+    return _M_ptr;
+  }
+  _Tp* get() const __STL_NOTHROW {
+    return _M_ptr;
+  }
+  _Tp* release() __STL_NOTHROW {
+    _Tp* __tmp = _M_ptr;
+    _M_ptr = 0;
+    return __tmp;
+  }
+  void reset(_Tp* __p = 0) __STL_NOTHROW {
+    delete _M_ptr;
+    _M_ptr = __p;
+  }
+
+  // According to the C++ standard, these conversions are required.  Most
+  // present-day compilers, however, do not enforce that requirement---and, 
+  // in fact, most present-day compilers do not support the language 
+  // features that these conversions rely on.
+  
+#ifdef __SGI_STL_USE_AUTO_PTR_CONVERSIONS
+
+private:
+  template<class _Tp1> struct auto_ptr_ref {
+    _Tp1* _M_ptr;
+    auto_ptr_ref(_Tp1* __p) : _M_ptr(__p) {}
+  };
+
+public:
+  auto_ptr(auto_ptr_ref<_Tp> __ref) __STL_NOTHROW
+    : _M_ptr(__ref._M_ptr) {}
+  template <class _Tp1> operator auto_ptr_ref<_Tp1>() __STL_NOTHROW 
+    { return auto_ptr_ref<_Tp>(this->release()); }
+  template <class _Tp1> operator auto_ptr<_Tp1>() __STL_NOTHROW
+    { return auto_ptr<_Tp1>(this->release()); }
+
+#endif /* __SGI_STL_USE_AUTO_PTR_CONVERSIONS */
+};
+
+__STL_END_NAMESPACE
+#endif /* member templates */
+
+#endif /* __SGI_STL_MEMORY */
+
+
+// Local Variables:
+// mode:C++
+// End: