GAL::GetGridPoint() takes a const reference.

12 years ago · b9df36eca5
2 changed files with 2 additions and 2 deletions
--- a/common/gal/graphics_abstraction_layer.cpp
+++ b/common/gal/graphics_abstraction_layer.cpp
@ -232,7 +232,7 @@ void GAL::DrawGrid()
 }


-VECTOR2D GAL::GetGridPoint( VECTOR2D aPoint ) const
+VECTOR2D GAL::GetGridPoint( const VECTOR2D& aPoint ) const
 {
    VECTOR2D pointWorld = ToWorld( aPoint );

--- a/include/gal/graphics_abstraction_layer.h
+++ b/include/gal/graphics_abstraction_layer.h
@ -720,7 +720,7 @@ public:
     * @param aPoint is the point for which the grid point is searched.
     * @return The nearest grid point.
     */
-    VECTOR2D GetGridPoint( VECTOR2D aPoint ) const;
+    VECTOR2D GetGridPoint( const VECTOR2D& aPoint ) const;


    /**