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Grab return Construct_point_3(Weighted_point_3) by reference

This commit is contained in:
Mael Rouxel-Labbé 2020-03-24 18:48:32 +01:00
parent 4e01ec78cf
commit 3c6e5875d5
1 changed files with 7 additions and 7 deletions
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14
Kernel_23/include/CGAL/internal/Projection_traits_3.h
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@ -521,7 +521,7 @@ public:
Weighted_point_2 project(const Weighted_point_3& wp) const Weighted_point_2 project(const Weighted_point_3& wp) const
{ {
Point_3 p = R().construct_point_3_object()(wp); const Point_3& p = R().construct_point_3_object()(wp);
return Weighted_point_2(Point_2(x(p), y(p)), wp.weight()); return Weighted_point_2(Point_2(x(p), y(p)), wp.weight());
} }
@ -550,7 +550,7 @@ public:
Weighted_point_2 project(const Weighted_point_3& wp) const Weighted_point_2 project(const Weighted_point_3& wp) const
{ {
Point_3 p = R().construct_point_3_object()(wp); const Point_3& p = R().construct_point_3_object()(wp);
return Weighted_point_2(Point_2(x(p), y(p)), wp.weight()); return Weighted_point_2(Point_2(x(p), y(p)), wp.weight());
} }
@ -577,7 +577,7 @@ public:
Weighted_point_2 project(const Weighted_point_3& wp) const Weighted_point_2 project(const Weighted_point_3& wp) const
{ {
Point_3 p = R().construct_point_3_object()(wp); const Point_3& p = R().construct_point_3_object()(wp);
return Weighted_point_2(Point_2(x(p), y(p)), wp.weight()); return Weighted_point_2(Point_2(x(p), y(p)), wp.weight());
} }
@ -614,7 +614,7 @@ public:
Weighted_point_2 project(const Weighted_point_3& wp) const Weighted_point_2 project(const Weighted_point_3& wp) const
{ {
Point_3 p = R().construct_point_3_object()(wp); const Point_3& p = R().construct_point_3_object()(wp);
return Weighted_point_2(Point_2(x(p), y(p)), wp.weight()); return Weighted_point_2(Point_2(x(p), y(p)), wp.weight());
} }
@ -659,7 +659,7 @@ public:
Weighted_point_2 project(const Weighted_point_3& wp) const Weighted_point_2 project(const Weighted_point_3& wp) const
{ {
Point_3 p = R().construct_point_3_object()(wp); const Point_3& p = R().construct_point_3_object()(wp);
return Weighted_point_2(Point_2(x(p), y(p)), wp.weight()); return Weighted_point_2(Point_2(x(p), y(p)), wp.weight());
} }
@ -697,7 +697,7 @@ public:
Weighted_point_2 project(const Weighted_point_3& wp) const Weighted_point_2 project(const Weighted_point_3& wp) const
{ {
Point_3 p = R().construct_point_3_object()(wp); const Point_3& p = R().construct_point_3_object()(wp);
return Weighted_point_2(Point_2(x(p), y(p)), wp.weight()); return Weighted_point_2(Point_2(x(p), y(p)), wp.weight());
} }
@ -739,7 +739,7 @@ public:
Weighted_point_2 project(const Weighted_point_3& wp) const Weighted_point_2 project(const Weighted_point_3& wp) const
{ {
Point_3 p = R().construct_point_3_object()(wp); const Point_3& p = R().construct_point_3_object()(wp);
return Weighted_point_2(Point_2(x(p), y(p)), wp.weight()); return Weighted_point_2(Point_2(x(p), y(p)), wp.weight());
} }