Small const cleanup

git-svn-id: http://supertux.lethargik.org/svn/supertux/trunk/supertux@6176 837edb03-e0f3-0310-88ca-d4d4e8b29345

diff --git a/src/supertux/tile.cpp b/src/supertux/tile.cpp
index 5161020..2a57a64 100644 (file)
--- a/src/supertux/tile.cpp
+++ b/src/supertux/tile.cpp
@@ -30,7 +30,7 @@ Tile::Tile(const TileSet& new_tileset) :
 {
 }
 
-Tile::Tile(const TileSet& new_tileset, std::vector<std::string> images, Rect rect, 
+Tile::Tile(const TileSet& new_tileset, const std::vector<std::string>& images, Rect rect, 
            uint32_t attributes, uint32_t data, float animfps) :
   tileset(new_tileset),
   imagespecs(),
@@ -39,7 +39,7 @@ Tile::Tile(const TileSet& new_tileset, std::vector<std::string> images, Rect rec
   data(data), 
   anim_fps(animfps)
 {
-  for(std::vector<std::string>::iterator i = images.begin(); i != images.end(); ++i) {
+  for(std::vector<std::string>::const_iterator i = images.begin(); i != images.end(); ++i) {
     imagespecs.push_back(ImageSpec(*i, rect));
   }
   correct_attributes();

diff --git a/src/supertux/tile.hpp b/src/supertux/tile.hpp
index 58ebedb..5efe599 100644 (file)
--- a/src/supertux/tile.hpp
+++ b/src/supertux/tile.hpp
@@ -108,7 +108,7 @@ private:
 
 public:
   Tile(const TileSet& tileset);
-  Tile(const TileSet& tileset, std::vector<std::string> images, Rect rect,
+  Tile(const TileSet& tileset, const std::vector<std::string>& images, Rect rect,
        uint32_t attributes, uint32_t data, float animfps);
   ~Tile();