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- [/ Generated by doxygen_xml2qbk 1.1.1, don't change, will be overwritten automatically]
- [/ Generated from xml/structboost_1_1geometry_1_1index_1_1equal__to.xml]
- [#structboost_1_1geometry_1_1index_1_1equal__to]
- [section boost::geometry::index::equal_to]
- '''<indexterm><primary>boost</primary></indexterm><indexterm><primary>geometry</primary></indexterm><indexterm><primary>index</primary></indexterm><indexterm><primary>equal_to</primary></indexterm>'''
- The function object comparing Values.
- [heading Description]
- The default version handles Values which are Indexables, std::pair<T1, T2>, boost::tuple<...> and std::tuple<...> if STD tuples and variadic templates are supported. All members are compared from left to right, Geometries using boost::geometry::equals() function, other types using operator==.
- [heading Header]
- `#include <boost/geometry/index/equal_to.hpp>`
- [heading Synopsis]
- [pre
- `template<``typename Value``>`
- `struct equal_to`
- `{`
- ` // ...`
- `};`
- ]
- [heading Template parameter(s)]
- [table
- [[Parameter] [Description]]
- [[`Value`][The type of objects which are compared by this function object. ]]
- ]
- [heading Typedef(s)]
- [table
- [[Type] [Description]]
- [[[#structboost_1_1geometry_1_1index_1_1equal__to_1ae6a986988e380c2ba4afa646294cfd93] `result_type`][The type of result returned by function object. ]]
- ]
- [heading Member(s)]
- [table
- [[Modifier][Function][Description]]
- [[ `const`][[link structboost_1_1geometry_1_1index_1_1equal__to_1aaeece0d0d4cc09ee939b85db0c08b584 `operator()(Value const &, Value const &)`]][Compare Values. ]]
- ]
- [#structboost_1_1geometry_1_1index_1_1equal__to_1aaeece0d0d4cc09ee939b85db0c08b584]
- [section operator()(Value const &, Value const &)]
- '''<indexterm><primary>operator()</primary></indexterm>'''
- Compare Values.
- [heading Synopsis]
- [pre
- `bool` `operator()``(``Value const &` `l``,` `Value const &` `r``)`
- ]
- [heading Modifier(s)]
- ``const ``[heading Parameter(s)]
- [table
- [[Type][Name][Description]]
- [[`Value const &`][ `l` ][First value. ]]
- [[`Value const &`][ `r` ][Second value. ]]
- ]
- [heading Returns]
- true if Values are equal.
- [endsect]
- [endsect]
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