Forward declares boost::hana::when
and boost::hana::when_valid
.
More...
Classes | |
struct | boost::hana::when< condition > |
Enable a partial specialization only if a boolean condition is true. More... | |
Namespaces | |
boost | |
boost::hana | |
Namespace containing everything in the library. | |
Typedefs | |
template<typename... > | |
using | boost::hana::when_valid = when< true > |
Variant of when allowing specializations to be enabled only if an expression is well-formed. More... | |
Forward declares boost::hana::when
and boost::hana::when_valid
.