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maintain compile with boost <= 1.47

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This commit is contained in:
Dane Springmeyer 2012-02-20 17:09:14 -08:00
parent 0759d1b0dc
commit 6a0ce99e22
1 changed files with 40 additions and 0 deletions
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40
src/json/geojson_generator.cpp
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@ -20,6 +20,12 @@
* *
*****************************************************************************/ *****************************************************************************/
// boost
#include <boost/version.hpp>
#include <mapnik/feature.hpp>
#if BOOST_VERSION >= 104700
#include <mapnik/json/geojson_generator.hpp> #include <mapnik/json/geojson_generator.hpp>
#include <mapnik/json/feature_generator_grammar.hpp> #include <mapnik/json/feature_generator_grammar.hpp>
#include <mapnik/json/geometry_generator_grammar.hpp> #include <mapnik/json/geometry_generator_grammar.hpp>
@ -51,3 +57,37 @@ bool geometry_generator::generate(std::string & geojson, mapnik::geometry_contai
} }
}} }}
#else
#include <string>
#include <sstream>
#include <exception>
namespace mapnik { namespace json {
class feature_generator {
public:
bool generate(std::string & geojson, mapnik::Feature const& f)
{
std::ostringstream s;
s << BOOST_VERSION/100000 << "." << BOOST_VERSION/100 % 1000 << "." << BOOST_VERSION % 100;
throw std::runtime_error("feature_generator::generate() requires at least boost 1.47 while your build was compiled against boost " + s.str());
return false;
}
};
class geometry_generator {
public:
bool generate(std::string & geojson, mapnik::geometry_container const& g)
{
std::ostringstream s;
s << BOOST_VERSION/100000 << "." << BOOST_VERSION/100 % 1000 << "." << BOOST_VERSION % 100;
throw std::runtime_error("geometry_generator::generate() requires at least boost 1.47 while your build was compiled against boost " + s.str());
return false;
}
};
}}
#endif