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Pass some object parameters as const reference.

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This commit is contained in:
Mark de Wever 2008-06-18 18:48:43 +00:00
parent 8357330fd7
commit d42bf58eb2
3 changed files with 3 additions and 3 deletions
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2
src/display.hpp
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@ -207,7 +207,7 @@ public:
* Per-location invalidation called by invalidate_animations()
* defaults to no action, overriden by derived classes
*/
virtual void invalidate_animations_location(gamemap::location /*loc*/) {}
virtual void invalidate_animations_location(const gamemap::location& /*loc*/) {}
const gamemap& get_map()const { return map_;}

2
src/map.cpp
View file

@ -90,7 +90,7 @@ const t_translation::t_list& gamemap::underlying_union_terrain(t_translation::t_
}
}
std::string gamemap::get_terrain_string(t_translation::t_terrain terrain) const
std::string gamemap::get_terrain_string(const t_translation::t_terrain& terrain) const
{
std::stringstream ss;
const std::string& name = get_terrain_info(terrain).name();

2
src/map.hpp
View file

@ -54,7 +54,7 @@ public:
/**
* Get a formatted terrain name -- terrain (underlying, terrains)
*/
std::string get_terrain_string(t_translation::t_terrain terrain) const;
std::string get_terrain_string(const t_translation::t_terrain& terrain) const;
//! Throws exception if the map file is not in the correct format.