From 31cbcd5544916f7be92004c044f54d3072a4dbf0 Mon Sep 17 00:00:00 2001
From: Andreas Fabri <andreas.fabri@geometryfactory.com>
Date: Tue, 1 Jul 2014 14:45:28 +0200
Subject: [PATCH] less warnings

---
 BGL/examples/BGL_polyhedron_3/distance.cpp                      | 2 +-
 BGL/examples/BGL_polyhedron_3/incident_vertices.cpp             | 2 +-
 BGL/examples/BGL_polyhedron_3/normals.cpp                       | 2 +-
 BGL/examples/BGL_polyhedron_3/range.cpp                         | 2 +-
 BGL/examples/BGL_polyhedron_3/transform_iterator.cpp            | 2 +-
 BGL/test/BGL/test_Properties.cpp                                | 2 +-
 BGL/test/BGL/test_circulator.cpp                                | 2 +-
 .../Concepts/EdgeCollapseSimplificationVisitor.h                | 2 +-
 8 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/BGL/examples/BGL_polyhedron_3/distance.cpp b/BGL/examples/BGL_polyhedron_3/distance.cpp
index f3b9a8a9c01..b1f9649cc58 100644
--- a/BGL/examples/BGL_polyhedron_3/distance.cpp
+++ b/BGL/examples/BGL_polyhedron_3/distance.cpp
@@ -18,7 +18,7 @@ typedef boost::graph_traits<Polyhedron>::vertex_iterator   vertex_iterator;
 
 
 
-int main(int argc, char** argv) {
+int main(int, char** argv) {
 
   Polyhedron P;  
   std::ifstream in(argv[1]);
diff --git a/BGL/examples/BGL_polyhedron_3/incident_vertices.cpp b/BGL/examples/BGL_polyhedron_3/incident_vertices.cpp
index 15b291b4a0e..12a53e2bede 100644
--- a/BGL/examples/BGL_polyhedron_3/incident_vertices.cpp
+++ b/BGL/examples/BGL_polyhedron_3/incident_vertices.cpp
@@ -46,7 +46,7 @@ adjacent_vertices_V2(const Polyhedron& g,
 }
 
 
-int main(int argc, char** argv)
+int main(int, char** argv)
 { 
   std::ifstream in(argv[1]);
   Polyhedron P;
diff --git a/BGL/examples/BGL_polyhedron_3/normals.cpp b/BGL/examples/BGL_polyhedron_3/normals.cpp
index f06d34a86f3..a5e569e5412 100644
--- a/BGL/examples/BGL_polyhedron_3/normals.cpp
+++ b/BGL/examples/BGL_polyhedron_3/normals.cpp
@@ -69,7 +69,7 @@ void calculate_face_normals(const HalfedgeGraph& g,
   }
 }
 
-int main(int argc, char** argv)
+int main(int, char** argv)
 {
   typedef boost::property_map< 
     Polyhedron,
diff --git a/BGL/examples/BGL_polyhedron_3/range.cpp b/BGL/examples/BGL_polyhedron_3/range.cpp
index a4485cbe4e1..cf22e6e1c33 100644
--- a/BGL/examples/BGL_polyhedron_3/range.cpp
+++ b/BGL/examples/BGL_polyhedron_3/range.cpp
@@ -58,7 +58,7 @@ void fct(const Polyhedron& p)
   std::for_each(vb,ve, Fct());
 }
 
-int main(int argc, char** argv)
+int main(int, char** argv)
 {
   Polyhedron P;  
   std::ifstream in(argv[1]);
diff --git a/BGL/examples/BGL_polyhedron_3/transform_iterator.cpp b/BGL/examples/BGL_polyhedron_3/transform_iterator.cpp
index 54c7d98acb1..949df8a3586 100644
--- a/BGL/examples/BGL_polyhedron_3/transform_iterator.cpp
+++ b/BGL/examples/BGL_polyhedron_3/transform_iterator.cpp
@@ -38,7 +38,7 @@ struct Source {
   }
 };
 
-int main(int argc, char** argv)
+int main(int, char** argv)
 { 
   std::ifstream in(argv[1]);
   Polyhedron P;
diff --git a/BGL/test/BGL/test_Properties.cpp b/BGL/test/BGL/test_Properties.cpp
index 4c0a44bacfb..43b2b4d49bb 100644
--- a/BGL/test/BGL/test_Properties.cpp
+++ b/BGL/test/BGL/test_Properties.cpp
@@ -26,7 +26,7 @@ void index_uniqueness(const G&,
     assert(r.second);
   }
 
-  assert(std::distance(begin2, end) == m.size());
+  assert(std::distance(begin2, end) == static_cast<std::ptrdiff_t>(m.size()));
 }
 
 
diff --git a/BGL/test/BGL/test_circulator.cpp b/BGL/test/BGL/test_circulator.cpp
index 162a1145ca1..65c8589f66e 100644
--- a/BGL/test/BGL/test_circulator.cpp
+++ b/BGL/test/BGL/test_circulator.cpp
@@ -29,7 +29,7 @@ typedef CGAL::Halfedge_around_source_circulator<Polyhedron> halfedge_around_sour
 typedef CGAL::Halfedge_around_target_iterator<Polyhedron> halfedge_around_target_iterator;
 typedef CGAL::Halfedge_around_face_iterator<Polyhedron> halfedge_around_face_iterator;
 
-int main(int argc, char* argv[])
+int main(int, char* argv[])
 {
   std::ifstream in(argv[1]);
   Polyhedron P;
diff --git a/Surface_mesh_simplification/doc/Surface_mesh_simplification/Concepts/EdgeCollapseSimplificationVisitor.h b/Surface_mesh_simplification/doc/Surface_mesh_simplification/Concepts/EdgeCollapseSimplificationVisitor.h
index 6d9cefe0d7a..4cf9fa06769 100644
--- a/Surface_mesh_simplification/doc/Surface_mesh_simplification/Concepts/EdgeCollapseSimplificationVisitor.h
+++ b/Surface_mesh_simplification/doc/Surface_mesh_simplification/Concepts/EdgeCollapseSimplificationVisitor.h
@@ -33,7 +33,7 @@ typedef unspecified_type Profile;
 /*!
 The point type for the surface mesh vertex. Must be a model of `Point_3`. 
 */ 
-typename CGAL::halfedge_graph_traits<ECM>::Point Point; 
+typename unspecified_type Point; 
 
 /*!
 An integer type representing the number of edges