#include <container.hpp>
Public Types | |
| typedef T const & | type | 
Static Public Member Functions | |
| static type | call (T const &val) | 
| static bool | is_valid (T const &) | 
| typedef T const& boost::spirit::traits::optional_attribute< T, Enable >::type | 
      
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  inlinestatic | 
References boost::phoenix::val().
Referenced by boost::spirit::traits::optional_value().
      
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  inlinestatic | 
Referenced by boost::spirit::traits::has_optional_value().