From 65fc4aecc85ebe03a0db0b78f33b9d08abbc5890 Mon Sep 17 00:00:00 2001
From: Geert-Jan Giezeman <geert@cs.uu.nl>
Date: Wed, 28 Apr 1999 20:19:32 +0000
Subject: [PATCH] Added namespace std prefix in places.

---
 .../Polygon/examples/Polygon/CustomPoint2.C   |  2 +-
 Packages/Polygon/include/CGAL/Polygon_2.h     |  4 +--
 Packages/Polygon/test/Polygon/AlgorithmTest.C | 10 +++----
 Packages/Polygon/test/Polygon/PolygonTest.C   | 28 +++++++++----------
 4 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/Packages/Polygon/examples/Polygon/CustomPoint2.C b/Packages/Polygon/examples/Polygon/CustomPoint2.C
index e89bb342e69..7a562f027de 100644
--- a/Packages/Polygon/examples/Polygon/CustomPoint2.C
+++ b/Packages/Polygon/examples/Polygon/CustomPoint2.C
@@ -59,7 +59,7 @@ MyVector operator-(const MyPoint& p, const MyPoint& q)
 //                          MySegment
 //-----------------------------------------------------------------------//
 
-typedef pair<MyPoint,MyPoint> MySegment;
+typedef std::pair<MyPoint,MyPoint> MySegment;
 
 ostream& operator<<(ostream& to, const MySegment& e)
 {
diff --git a/Packages/Polygon/include/CGAL/Polygon_2.h b/Packages/Polygon/include/CGAL/Polygon_2.h
index 3e7942ca359..6bf6b27699d 100644
--- a/Packages/Polygon/include/CGAL/Polygon_2.h
+++ b/Packages/Polygon/include/CGAL/Polygon_2.h
@@ -158,7 +158,7 @@ class Polygon_2 {
 #else
     template <class InputIterator>
     Polygon_2(InputIterator first, InputIterator last)
-      { copy(first, last, back_inserter(d_container)); }
+      { std::copy(first, last, std::back_inserter(d_container)); }
 #endif
 
     //--------------------------------------------------------
@@ -191,7 +191,7 @@ class Polygon_2 {
         return;
 
       typename _Container::iterator i = d_container.begin();
-      reverse(++i, d_container.end());
+      std::reverse(++i, d_container.end());
     }
 
     //--------------------------------------------------------
diff --git a/Packages/Polygon/test/Polygon/AlgorithmTest.C b/Packages/Polygon/test/Polygon/AlgorithmTest.C
index fe6c565325e..8bf16c19f72 100644
--- a/Packages/Polygon/test/Polygon/AlgorithmTest.C
+++ b/Packages/Polygon/test/Polygon/AlgorithmTest.C
@@ -29,16 +29,16 @@ void test_polygon(const R&, const Point&, const char* FileName)
   std::vector<Point> polygon;
 
   from >> point;
-  copy(istream_iterator<Point, ptrdiff_t>(from),
-       istream_iterator<Point, ptrdiff_t>(),
-       back_inserter(polygon)
+  std::copy(std::istream_iterator<Point, ptrdiff_t>(from),
+       std::istream_iterator<Point, ptrdiff_t>(),
+       std::back_inserter(polygon)
   );
 
     // show the point and the polygon
     cout << "point: " << point << endl;
     cout << "polygon:" << endl;
-    copy(polygon.begin(), polygon.end(),
-	ostream_iterator<Point>(cout, "\n"));
+    std::copy(polygon.begin(), polygon.end(),
+	std::ostream_iterator<Point>(cout, "\n"));
     cout << endl;
 
     iterator left =
diff --git a/Packages/Polygon/test/Polygon/PolygonTest.C b/Packages/Polygon/test/Polygon/PolygonTest.C
index 7bbf98a9a06..3a06b6a5918 100644
--- a/Packages/Polygon/test/Polygon/PolygonTest.C
+++ b/Packages/Polygon/test/Polygon/PolygonTest.C
@@ -86,9 +86,9 @@ void test_iterators(ListPolygon& p, const ListPolygon& q)
 
   {
     VC v = p.vertices_circulator();
-    iterator_category(v);
-    value_type(v);
-    distance_type(v);
+    std::iterator_category(v);
+    std::value_type(v);
+    std::distance_type(v);
 
     VC vstart(v);
     if (v != 0)
@@ -101,9 +101,9 @@ void test_iterators(ListPolygon& p, const ListPolygon& q)
       cout << *vi << endl;
 
     EC e = p.edges_circulator();
-    iterator_category(e);
-    value_type(e);
-    distance_type(e);
+    std::iterator_category(e);
+    std::value_type(e);
+    std::distance_type(e);
 
     EC estart(e);
     if (e != 0)
@@ -112,16 +112,16 @@ void test_iterators(ListPolygon& p, const ListPolygon& q)
         ++e;
       } while (e != estart);
 
-    for (EI ei = p.edges_begin(); ei != p.edges_end(); ++ei)
+    for (EI ei = p.edges_begin(); p.edges_end() != ei; ++ei)
       cout << *ei << endl;
   }
 
   //-------------------------------------------------------------------//
   {
     VCC v = q.vertices_circulator();
-    iterator_category(v);
-    value_type(v);
-    distance_type(v);
+    std::iterator_category(v);
+    std::value_type(v);
+    std::distance_type(v);
 
     VCC vstart(v);
     if (v != 0)
@@ -134,9 +134,9 @@ void test_iterators(ListPolygon& p, const ListPolygon& q)
       cout << *vi << endl;
 
     EC e = q.edges_circulator();
-    iterator_category(e);
-    value_type(e);
-    distance_type(e);
+    std::iterator_category(e);
+    std::value_type(e);
+    std::distance_type(e);
 
     EC estart(e);
     if (e != 0)
@@ -270,7 +270,7 @@ void test_update_operations(const ListPolygon& p,
   VI middle = q.vertices_begin();
   VI last   = q.vertices_end();
   ++middle;
-  rotate(first, middle, last);
+  std::rotate(first, middle, last);
   assert(p==q);
 
   // test update operations