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fix polymorphic functor

This commit is contained in:
bolero-MURAKAMI 2013-02-08 01:14:42 +09:00
parent ac5ac257e6
commit 53b99b25f8
9 changed files with 60 additions and 47 deletions

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@ -11,7 +11,7 @@ namespace sprout {
//
// hash
//
template<typename T>
template<typename T = void>
struct hash {
public:
typedef T argument_type;