Forward declares boost::hana::duplicate.  
More...
| Namespaces | |
| boost::hana | |
| Namespace containing everything in the library. | |
| Variables | |
| constexpr auto | boost::hana::duplicate | 
| Add an extra layer of comonadic context to a comonadic value.Given a value already in a comonadic context, duplicatewraps this value with an additional layer of comonadic context. This can be seen as the dual operation toflattenfrom the Monad concept.  More... | |
Forward declares boost::hana::duplicate.