C++ (Cpp) s_attr Examples

Example #1

File: attribute_collector.hpp Project: iloveican/mapnik

    void operator() (RuleType const& r)
    {
        typename RuleType::symbolizers const& symbols = r.get_symbolizers();
        symbolizer_attributes s_attr(names_,filter_factor_);
        for (auto symbol : symbols)
        {
            boost::apply_visitor(s_attr,symbol);
        }

        expression_ptr const& expr = r.get_filter();
        boost::apply_visitor(f_attr,*expr);
    }

Example #2

File: attribute_collector.hpp Project: mapycz/mapnik

    void operator() (RuleType const& r)
    {
        typename RuleType::symbolizers const& symbols = r.get_symbolizers();
        symbolizer_attributes s_attr(names_,filter_factor_);
        for (auto const& sym : symbols)
        {
            util::apply_visitor(std::ref(s_attr), sym);
        }

        expression_ptr const& expr = r.get_filter();
        util::apply_visitor(f_attr,*expr);
    }

Example #3

File: attribute_collector.hpp Project: Kotaimen/mapnik

    void operator() (RuleType const& r)
    {
        typename RuleType::symbolizers const& symbols = r.get_symbolizers();
        typename RuleType::symbolizers::const_iterator symIter=symbols.begin();
        symbolizer_attributes s_attr(names_);
        while (symIter != symbols.end())
        {
            boost::apply_visitor(s_attr,*symIter++);
        }

        expression_ptr const& expr = r.get_filter();
        boost::apply_visitor(f_attr,*expr);
    }