rm unnecessary typenames

Former-commit-id: 31326df1158f32454931140a4869ce07279b3a10

include/igl/copyleft/cgal/assign_scalar.cpp

@@ -8,18 +8,18 @@
 #include "assign_scalar.h"
 
 IGL_INLINE void igl::copyleft::cgal::assign_scalar(
-  const typename CGAL::Epeck::FT & cgal,
+  const CGAL::Epeck::FT & cgal,
   CGAL::Epeck::FT & d)
 {
   d = cgal;
 }
 
 IGL_INLINE void igl::copyleft::cgal::assign_scalar(
-  const typename CGAL::Epeck::FT & _cgal,
+  const CGAL::Epeck::FT & _cgal,
   double & d)
 {
   // FORCE evaluation of the exact type otherwise interval might be huge.
-  const typename CGAL::Epeck::FT cgal = _cgal.exact();
+  const CGAL::Epeck::FT cgal = _cgal.exact();
   const auto interval = CGAL::to_interval(cgal);
   d = interval.first;
   do {
@@ -30,11 +30,11 @@ IGL_INLINE void igl::copyleft::cgal::assign_scalar(
 }
 
 IGL_INLINE void igl::copyleft::cgal::assign_scalar(
-  const typename CGAL::Epeck::FT & _cgal,
+  const CGAL::Epeck::FT & _cgal,
   float& d)
 {
   // FORCE evaluation of the exact type otherwise interval might be huge.
-  const typename CGAL::Epeck::FT cgal = _cgal.exact();
+  const CGAL::Epeck::FT cgal = _cgal.exact();
   const auto interval = CGAL::to_interval(cgal);
   d = interval.first;
   do {

include/igl/copyleft/cgal/assign_scalar.h

@@ -20,13 +20,13 @@ namespace igl
       // Outputs:
       //   d  output scalar
       IGL_INLINE void assign_scalar(
-        const typename CGAL::Epeck::FT & cgal,
+        const CGAL::Epeck::FT & cgal,
         CGAL::Epeck::FT & d);
       IGL_INLINE void assign_scalar(
-        const typename CGAL::Epeck::FT & cgal,
+        const CGAL::Epeck::FT & cgal,
         double & d);
       IGL_INLINE void assign_scalar(
-        const typename CGAL::Epeck::FT & cgal,
+        const CGAL::Epeck::FT & cgal,
         float& d);
       IGL_INLINE void assign_scalar(
         const double & c,