The function object extracting Indexable from Value. More...
#include <indexable.hpp>
 
  
 | Public Types | |
| typedef detail::indexable < Value >::result_type | result_type | 
| The type of result returned by function object. It should be const Indexable reference. | |
|  Public Types inherited from boost::geometry::index::detail::indexable< Value > | |
| typedef Value const & | result_type | 
| The type of result returned by function object. | |
| Public Member Functions | |
| result_type | operator() (Value const &v) const | 
| Return indexable extracted from the value.  More... | |
|  Public Member Functions inherited from boost::geometry::index::detail::indexable< Value > | |
| result_type | operator() (Value const &v) const | 
| Return indexable extracted from the value.  More... | |
The function object extracting Indexable from Value.
It translates Value object to Indexable object. By default, it can handle Values which are Indexables, std::pair<Indexable, T2>, boost::tuple<Indexable, ...> and std::tuple<Indexable, ...> if STD tuples and variadic templates are supported.
| Value | The Value type which may be translated directly to the Indexable. | 
| 
 | inline | 
Return indexable extracted from the value.
| v | The value. | 
 1.8.6
 1.8.6