Forward declares boost::hana::is_subset.  
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| Namespaces | |
| boost::hana | |
| Namespace containing everything in the library. | |
| Variables | |
| constexpr auto | boost::hana::is_subset | 
| Returns whether a structure contains a subset of the keys of another structure.Given two Searchablesxsandys,is_subsetreturns aLogicalrepresenting whetherxsis a subset ofys. In other words, it returns whether all the keys ofxsare also present inys. This method does not return whetherxsis a strict subset ofys; ifxsandysare equal, all the keys ofxsare also present inys, andis_subsetreturns true.  More... | |
Forward declares boost::hana::is_subset.