Commit ad4d6587 authored by JINMEI Tatuya's avatar JINMEI Tatuya
Browse files

cleanup: pass a const reference as a copy source instead of an object.

git-svn-id: svn:// e5f2f494-b856-4b98-b285-d166d9295462
parent 2d78411d
......@@ -411,7 +411,7 @@ class MapElement : public Element {
std::map<std::string, ElementPtr> m;
MapElement(std::map<std::string, ElementPtr> v) : Element(map), m(v) {};
MapElement(const std::map<std::string, ElementPtr>& v) : Element(map), m(v) {};
const std::map<std::string, ElementPtr>& mapValue() { return m; }
using Element::getValue;
bool getValue(std::map<std::string, ElementPtr>& t) { t = m; return true; };
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