Forward declares boost::hana::length.  
More...
| Namespaces | |
| boost::hana | |
| Namespace containing everything in the library. | |
| Variables | |
| constexpr auto | boost::hana::length | 
| Return the number of elements in a foldable structure.Given a Foldablexs,length(xs)must return an object of an unsigned integral type, or anIntegralConstantholding such an object, which represents the number of elements in the structure.  More... | |
Forward declares boost::hana::length.