2000-10-05 Benjamin Kosnik <bkoz@cygnus.com>

	* include: New directory.
	* include/backward: New directory.
	* include/bits: New directory.
	* include/ext: New directory.
	* include/std: New directory.
	* include/*/*: Populate.

	* src/complex.cc: Adjust include of mathconf.

	* mkc++config (BASE_H): Add include.

	* src/Makefile.am: Support for topleve sources include directory.
	(INCLUDES): Add LIBMATH_INCLUDE.
	* src/Makefile.in: Regenerate.
	* math/Makefile.am (INCLUDES): Append /include.
	* math/Makefile.in: Regenerate.
	* libio/Makefile.am (INCLUDES): Add glibcpp_includedir.
	* libio/Makefile.in: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36723 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 255 insertions, 0 deletions

diff --git a/libstdc++-v3/include/bits/stl_numeric.h b/libstdc++-v3/include/bits/stl_numeric.h
new file mode 100644
index 00000000000..0b1742bc9d9
--- /dev/null
+++ b/libstdc++-v3/include/bits/stl_numeric.h
@@ -0,0 +1,255 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * 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.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * 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.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+
+#ifndef _CPP_BITS_STL_NUMERIC_H
+#define _CPP_BITS_STL_NUMERIC_H 1
+
+__STL_BEGIN_NAMESPACE
+
+template <class _InputIterator, class _Tp>
+_Tp accumulate(_InputIterator __first, _InputIterator __last, _Tp __init)
+{
+  __STL_REQUIRES(_InputIterator, _InputIterator);
+  for ( ; __first != __last; ++__first)
+    __init = __init + *__first;
+  return __init;
+}
+
+template <class _InputIterator, class _Tp, class _BinaryOperation>
+_Tp accumulate(_InputIterator __first, _InputIterator __last, _Tp __init,
+              _BinaryOperation __binary_op)
+{
+  __STL_REQUIRES(_InputIterator, _InputIterator);
+  for ( ; __first != __last; ++__first)
+    __init = __binary_op(__init, *__first);
+  return __init;
+}
+
+template <class _InputIterator1, class _InputIterator2, class _Tp>
+_Tp inner_product(_InputIterator1 __first1, _InputIterator1 __last1,
+                 _InputIterator2 __first2, _Tp __init)
+{
+  __STL_REQUIRES(_InputIterator2, _InputIterator);
+  __STL_REQUIRES(_InputIterator2, _InputIterator);
+  for ( ; __first1 != __last1; ++__first1, ++__first2)
+    __init = __init + (*__first1 * *__first2);
+  return __init;
+}
+
+template <class _InputIterator1, class _InputIterator2, class _Tp,
+          class _BinaryOperation1, class _BinaryOperation2>
+_Tp inner_product(_InputIterator1 __first1, _InputIterator1 __last1,
+                 _InputIterator2 __first2, _Tp __init, 
+                 _BinaryOperation1 __binary_op1,
+                 _BinaryOperation2 __binary_op2)
+{
+  __STL_REQUIRES(_InputIterator2, _InputIterator);
+  __STL_REQUIRES(_InputIterator2, _InputIterator);
+  for ( ; __first1 != __last1; ++__first1, ++__first2)
+    __init = __binary_op1(__init, __binary_op2(*__first1, *__first2));
+  return __init;
+}
+
+template <class _InputIterator, class _OutputIterator, class _Tp>
+_OutputIterator 
+__partial_sum(_InputIterator __first, _InputIterator __last,
+              _OutputIterator __result, _Tp*)
+{
+  _Tp __value = *__first;
+  while (++__first != __last) {
+    __value = __value + *__first;
+    *++__result = __value;
+  }
+  return ++__result;
+}
+
+template <class _InputIterator, class _OutputIterator>
+_OutputIterator 
+partial_sum(_InputIterator __first, _InputIterator __last,
+            _OutputIterator __result)
+{
+  __STL_REQUIRES(_InputIterator, _InputIterator);
+  __STL_REQUIRES(_OutputIterator, _OutputIterator);
+  if (__first == __last) return __result;
+  *__result = *__first;
+  return __partial_sum(__first, __last, __result, __VALUE_TYPE(__first));
+}
+
+template <class _InputIterator, class _OutputIterator, class _Tp,
+          class _BinaryOperation>
+_OutputIterator 
+__partial_sum(_InputIterator __first, _InputIterator __last, 
+              _OutputIterator __result, _Tp*, _BinaryOperation __binary_op)
+{
+  _Tp __value = *__first;
+  while (++__first != __last) {
+    __value = __binary_op(__value, *__first);
+    *++__result = __value;
+  }
+  return ++__result;
+}
+
+template <class _InputIterator, class _OutputIterator, class _BinaryOperation>
+_OutputIterator 
+partial_sum(_InputIterator __first, _InputIterator __last,
+            _OutputIterator __result, _BinaryOperation __binary_op)
+{
+  __STL_REQUIRES(_InputIterator, _InputIterator);
+  __STL_REQUIRES(_OutputIterator, _OutputIterator);
+  if (__first == __last) return __result;
+  *__result = *__first;
+  return __partial_sum(__first, __last, __result, __VALUE_TYPE(__first), 
+                       __binary_op);
+}
+
+template <class _InputIterator, class _OutputIterator, class _Tp>
+_OutputIterator 
+__adjacent_difference(_InputIterator __first, _InputIterator __last,
+                      _OutputIterator __result, _Tp*)
+{
+  _Tp __value = *__first;
+  while (++__first != __last) {
+    _Tp __tmp = *__first;
+    *++__result = __tmp - __value;
+    __value = __tmp;
+  }
+  return ++__result;
+}
+
+template <class _InputIterator, class _OutputIterator>
+_OutputIterator
+adjacent_difference(_InputIterator __first,
+                    _InputIterator __last, _OutputIterator __result)
+{
+  __STL_REQUIRES(_InputIterator, _InputIterator);
+  __STL_REQUIRES(_OutputIterator, _OutputIterator);
+  if (__first == __last) return __result;
+  *__result = *__first;
+  return __adjacent_difference(__first, __last, __result,
+                               __VALUE_TYPE(__first));
+}
+
+template <class _InputIterator, class _OutputIterator, class _Tp, 
+          class _BinaryOperation>
+_OutputIterator
+__adjacent_difference(_InputIterator __first, _InputIterator __last, 
+                      _OutputIterator __result, _Tp*,
+                      _BinaryOperation __binary_op) {
+  _Tp __value = *__first;
+  while (++__first != __last) {
+    _Tp __tmp = *__first;
+    *++__result = __binary_op(__tmp, __value);
+    __value = __tmp;
+  }
+  return ++__result;
+}
+
+template <class _InputIterator, class _OutputIterator, class _BinaryOperation>
+_OutputIterator 
+adjacent_difference(_InputIterator __first, _InputIterator __last,
+                    _OutputIterator __result, _BinaryOperation __binary_op)
+{
+  __STL_REQUIRES(_InputIterator, _InputIterator);
+  __STL_REQUIRES(_OutputIterator, _OutputIterator);
+  if (__first == __last) return __result;
+  *__result = *__first;
+  return __adjacent_difference(__first, __last, __result,
+                               __VALUE_TYPE(__first),
+                               __binary_op);
+}
+
+// Returns __x ** __n, where __n >= 0.  _Note that "multiplication"
+// is required to be associative, but not necessarily commutative.
+
+ 
+template <class _Tp, class _Integer, class _MonoidOperation>
+_Tp __power(_Tp __x, _Integer __n, _MonoidOperation __monoid_op)
+{
+  if (__n == 0)
+    return identity_element(__monoid_op);
+  else {
+    while ((__n & 1) == 0) {
+      __n >>= 1;
+      __x = __monoid_op(__x, __x);
+    }
+
+    _Tp __result = __x;
+    __n >>= 1;
+    while (__n != 0) {
+      __x = __monoid_op(__x, __x);
+      if ((__n & 1) != 0)
+        __result = __monoid_op(__result, __x);
+      __n >>= 1;
+    }
+    return __result;
+  }
+}
+
+template <class _Tp, class _Integer>
+inline _Tp __power(_Tp __x, _Integer __n)
+{
+  return __power(__x, __n, multiplies<_Tp>());
+}
+
+// Alias for the internal name __power.  Note that power is an extension,
+// not part of the C++ standard.
+
+template <class _Tp, class _Integer, class _MonoidOperation>
+inline _Tp power(_Tp __x, _Integer __n, _MonoidOperation __monoid_op)
+{
+  return __power(__x, __n, __monoid_op);
+}
+
+template <class _Tp, class _Integer>
+inline _Tp power(_Tp __x, _Integer __n)
+{
+  return __power(__x, __n);
+}
+
+// iota is not part of the C++ standard.  It is an extension.
+
+template <class _ForwardIter, class _Tp>
+void 
+iota(_ForwardIter __first, _ForwardIter __last, _Tp __value)
+{
+  __STL_REQUIRES(_ForwardIter, _Mutable_ForwardIterator);
+  __STL_CONVERTIBLE(_Tp, typename iterator_traits<_ForwardIter>::value_type);
+  while (__first != __last)
+    *__first++ = __value++;
+}
+
+__STL_END_NAMESPACE
+
+#endif /* _CPP_BITS_STL_NUMERIC_H */
+
+// Local Variables:
+// mode:C++
+// End: