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allow "null" values when genrating Feature GeoJSON

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This commit is contained in:
artemp 2016-07-14 10:09:34 +01:00
parent 3397b8f14f
commit 8ce58ea29c
1 changed files with 5 additions and 5 deletions
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10
include/mapnik/json/feature_generator_grammar.hpp
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@ -40,26 +40,26 @@ struct is_container<mapnik::feature_impl const> : mpl::false_ {} ;
template <>
struct container_iterator<mapnik::feature_impl const>
{
using type = mapnik::feature_kv_iterator2;
using type = mapnik::feature_kv_iterator;
};
template <>
struct begin_container<mapnik::feature_impl const>
{
static mapnik::feature_kv_iterator2
static mapnik::feature_kv_iterator
call (mapnik::feature_impl const& f)
{
return mapnik::feature_kv_iterator2(mapnik::value_not_null(),f.begin(),f.end());
return f.begin();
}
};
template <>
struct end_container<mapnik::feature_impl const>
{
static mapnik::feature_kv_iterator2
static mapnik::feature_kv_iterator
call (mapnik::feature_impl const& f)
{
return mapnik::feature_kv_iterator2(mapnik::value_not_null(),f.end(),f.end());
return f.end();
}
};