add <limits>

This commit is contained in:
artemp 2015-06-12 14:43:56 +01:00
parent 8f1f15dc49
commit a030f5531d

View file

@ -23,6 +23,7 @@
#ifndef MAPNIK_PIXEL_CAST_HPP
#define MAPNIK_PIXEL_CAST_HPP
#include <limits>
#include <type_traits>
namespace mapnik {