libstdc++
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#include <chrono.h>
Public Types | |
using | type = chrono::duration< typename common_type< _Rep >::type, typename _Period::type > |
Specialization of common_type for two identical chrono::duration types.
using std::common_type< chrono::duration< _Rep, _Period >, chrono::duration< _Rep, _Period > >::type = chrono::duration<typename common_type<_Rep>::type, typename _Period::type> |