From 629983854e567ce800267b357d7d33deb3778ad1 Mon Sep 17 00:00:00 2001
From: Jane Tournois <jane.tournois@geometryfactory.com>
Date: Tue, 11 Aug 2015 17:14:46 +0200
Subject: [PATCH] attempt to fix the use of "inline"

the warning C4396 happens for these functions on msvc2015

----------------------------------------------
Compiler Warning (level 2) C4396
Visual Studio 2008
"name" : the inline specifier cannot be used when a friend declaration refers to a specialization of a function template

A specialization of a function template cannot specify any of the inline specifiers. The compiler issues warning C4396 and ignores the inline specifier.
To correct this error
    Remove the inline, __inline, or __forceinline specifier from the friend function declaration.
----------------------------------------------
---
 .../include/CGAL/Homogeneous/Aff_transformationH3.h        | 1 -
 Nef_2/include/CGAL/Nef_2/Polynomial.h                      | 7 +++----
 Polynomial/include/CGAL/Polynomial/Polynomial_type.h       | 2 +-
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/Homogeneous_kernel/include/CGAL/Homogeneous/Aff_transformationH3.h b/Homogeneous_kernel/include/CGAL/Homogeneous/Aff_transformationH3.h
index 25d5589dc7c..28a25336f26 100644
--- a/Homogeneous_kernel/include/CGAL/Homogeneous/Aff_transformationH3.h
+++ b/Homogeneous_kernel/include/CGAL/Homogeneous/Aff_transformationH3.h
@@ -731,7 +731,6 @@ cartesian(int i, int j) const
 
 
 template < class R >
-CGAL_KERNEL_INLINE
 Aff_transformationH3<R>
 _general_transformation_composition(
     Aff_transformation_repH3<R> l,
diff --git a/Nef_2/include/CGAL/Nef_2/Polynomial.h b/Nef_2/include/CGAL/Nef_2/Polynomial.h
index a5e805bbadf..95272055865 100644
--- a/Nef_2/include/CGAL/Nef_2/Polynomial.h
+++ b/Nef_2/include/CGAL/Nef_2/Polynomial.h
@@ -108,9 +108,9 @@ template <class NT>  Polynomial<NT>
   operator - (const Polynomial<NT>&, const Polynomial<NT>&);
 template <class NT>  Polynomial<NT>
   operator * (const Polynomial<NT>&, const Polynomial<NT>&);
-template <class NT> inline Polynomial<NT>
+template <class NT> Polynomial<NT>
   operator / (const Polynomial<NT>&, const Polynomial<NT>&);
-template <class NT> inline Polynomial<NT>
+template <class NT> Polynomial<NT>
   operator % (const Polynomial<NT>&, const Polynomial<NT>&);
 
 template<class NT> CGAL::Sign 
@@ -1180,7 +1180,6 @@ template <class NT> bool is_finite
   { return CGAL::is_finite(p[0]); }
 
 template <class NT> 
-inline
 Polynomial<NT> operator - (const Polynomial<NT>& p)
 {
   CGAL_assertion(p.degree()>=0);
@@ -1244,7 +1243,7 @@ Polynomial<NT> operator * (const Polynomial<NT>& p1,
   return p;
 }
 
-template <class NT> inline
+template <class NT>
 Polynomial<NT> operator / (const Polynomial<NT>& p1, 
                            const Polynomial<NT>& p2)
 { 
diff --git a/Polynomial/include/CGAL/Polynomial/Polynomial_type.h b/Polynomial/include/CGAL/Polynomial/Polynomial_type.h
index 096d679aaa2..5a9090e6a54 100644
--- a/Polynomial/include/CGAL/Polynomial/Polynomial_type.h
+++ b/Polynomial/include/CGAL/Polynomial/Polynomial_type.h
@@ -984,7 +984,7 @@ Polynomial<NT> operator + (const Polynomial<NT>& p) {
   return p;
 }
 
-template <class NT> inline
+template <class NT> 
 Polynomial<NT> operator - (const Polynomial<NT>& p) {
   CGAL_precondition(p.degree()>=0);
   Polynomial<NT> res(p.coeffs().begin(),p.coeffs().end());