1[/============================================================================ 2 Boost.Geometry (aka GGL, Generic Geometry Library) 3 4 Copyright (c) 2007-2013 Barend Gehrels, Amsterdam, the Netherlands. 5 Copyright (c) 2008-2013 Bruno Lalande, Paris, France. 6 Copyright (c) 2009-2013 Mateusz Loskot, London, UK. 7 8 Use, modification and distribution is subject to the Boost Software License, 9 Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at 10 http://www.boost.org/LICENSE_1_0.txt) 11=============================================================================/] 12 13 14[/ Generated by doxygen_xml2qbk 1.1.1, don't change, will be overwritten automatically] 15[/ Generated from doxy/doxygen_output/xml/classboost_1_1geometry_1_1strategy_1_1area_1_1cartesian.xml] 16[section:strategy_area_cartesian strategy::area::cartesian] 17 18'''<indexterm><primary>strategy</primary></indexterm><indexterm><primary>area</primary></indexterm><indexterm><primary>cartesian</primary></indexterm>''' 19Cartesian area calculation. 20 21[heading Description] 22Calculates cartesian area using the trapezoidal rule 23 24[heading Synopsis] 25``template<typename CalculationType> 26class strategy::area::cartesian 27{ 28 // ... 29}; 30`` 31 32[heading Template parameter(s)] 33[table 34[[Parameter] [Default] [Description]] 35[[typename CalculationType] [void] [numeric type for calculation (e.g. high precision); if [*void] then it is extracted automatically from the coordinate type and (if necessary) promoted to floating point]] 36] 37 38[heading Member Function(s)] 39[table 40[[Function] [Description] [Parameters] [Returns]] 41[[``template<typename PointOfSegment, typename Geometry> 42void apply(PointOfSegment const & p1, PointOfSegment const & p2, state< Geometry > & st)`` 43 44] [] [[* PointOfSegment const &]: ['p1]: 45 46[* PointOfSegment const &]: ['p2]: 47 48[* state< Geometry > &]: ['st]: 49 50 51 52][ 53 54] 55] 56[[``template<typename Geometry> 57result_type< Geometry >::type result(state< Geometry > & st)`` 58 59] [] [[* state< Geometry > &]: ['st]: 60 61 62 63][ 64 65] 66] 67] 68 69[heading Header] 70`#include <boost/geometry/strategies/cartesian/area.hpp>` 71 72[heading See also] 73[link geometry.reference.algorithms.area.area_2_with_strategy area (with strategy)] 74 75[endsect] 76 77