mapnik::expression< FeatureT > Class Template Reference

#include <expression.hpp>

Inheritance diagram for mapnik::expression< FeatureT >:

mapnik::literal< FeatureT > mapnik::math_expr_b< FeatureT, Op > mapnik::property< FeatureT >

List of all members.

Public Member Functions

virtual value get_value (FeatureT const &feature) const =0
virtual void accept (filter_visitor< FeatureT > &v)=0
virtual expression< FeatureT > * clone () const =0
virtual std::string to_string () const =0
virtual ~expression ()

template<typename FeatureT>
class mapnik::expression< FeatureT >


Constructor & Destructor Documentation

template<typename FeatureT >
virtual mapnik::expression< FeatureT >::~expression (  )  [inline, virtual]


Member Function Documentation

template<typename FeatureT >
virtual void mapnik::expression< FeatureT >::accept ( filter_visitor< FeatureT > &  v  )  [pure virtual]

template<typename FeatureT >
virtual expression<FeatureT>* mapnik::expression< FeatureT >::clone (  )  const [pure virtual]

template<typename FeatureT >
virtual value mapnik::expression< FeatureT >::get_value ( FeatureT const &  feature  )  const [pure virtual]

template<typename FeatureT >
virtual std::string mapnik::expression< FeatureT >::to_string (  )  const [pure virtual]


The documentation for this class was generated from the following file:

Generated for Mapnik by doxygen 1.5.7.1