what to use in place of std::map::emplace?
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Published on 2012-12-09T04:52:20Z
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For containers such as std::map< std::string, std::unique_ptr< Foo >>, it looks like emplace() has yet to be implemented in stdc++ as of gcc 4.7.2.
Unfortunately, I can't store Foo directly by value as it is an abstract super-class.
As a simple, but inefficient, place-holder, I've just been using std::map< std::string, Foo* > in conjunction with a std::vector< std::unique_ptr< Foo >> for garbage collection.
Do you have a interim solution that is more efficient and more easily replaced once emplace() is available?
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