fix for #166
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9b07504e23
3 changed files with 5 additions and 4 deletions
src
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@ -94,9 +94,9 @@ struct has_mapped_type
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{
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private:
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template<typename C> static char test(typename C::mapped_type*);
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template<typename C> static int test(...);
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template<typename C> static char (&test(...))[2];
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public:
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enum { value = sizeof(test<T>(0)) == sizeof(char) };
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static constexpr bool value = sizeof(test<T>(0)) == 1;
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};
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/// "equality" comparison for floating point numbers
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