1 files changed, 16 insertions, 16 deletions
diff --git a/src/3rdparty/assimp/contrib/poly2tri/poly2tri/sweep/cdt.h b/src/3rdparty/assimp/contrib/poly2tri/poly2tri/sweep/cdt.h
index 3e6f02408..4a9a292d3 100644
--- a/src/3rdparty/assimp/contrib/poly2tri/poly2tri/sweep/cdt.h
+++ b/src/3rdparty/assimp/contrib/poly2tri/poly2tri/sweep/cdt.h
@@ -1,4 +1,4 @@
-/* 
+/*
  * Poly2Tri Copyright (c) 2009-2010, Poly2Tri Contributors
  * http://code.google.com/p/poly2tri/
  *
@@ -28,7 +28,7 @@
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
- 
+
 #ifndef CDT_H
 #define CDT_H
 
@@ -37,11 +37,11 @@
 #include "sweep.h"
 
 /**
- * 
+ *
  * @author Mason Green <mason.green@gmail.com>
  *
  */
- 
+
 namespace p2t {
 
 class CDT
@@ -50,40 +50,40 @@ public:
 
   /**
    * Constructor - add polyline with non repeating points
-   * 
+   *
    * @param polyline
    */
-  CDT(std::vector<Point*> polyline);
-  
+  CDT(const std::vector<Point*>& polyline);
+
    /**
    * Destructor - clean up memory
    */
   ~CDT();
-  
+
   /**
    * Add a hole
-   * 
+   *
    * @param polyline
    */
-  void AddHole(std::vector<Point*> polyline);
-  
+  void AddHole(const std::vector<Point*>& polyline);
+
   /**
    * Add a steiner point
-   * 
+   *
    * @param point
    */
   void AddPoint(Point* point);
-  
+
   /**
    * Triangulate - do this AFTER you've added the polyline, holes, and Steiner points
    */
   void Triangulate();
-  
+
   /**
    * Get CDT triangles
    */
   std::vector<Triangle*> GetTriangles();
-  
+
   /**
    * Get triangle map
    */
@@ -94,7 +94,7 @@ public:
   /**
    * Internals
    */
-   
+
   SweepContext* sweep_context_;
   Sweep* sweep_;