include <string> as it is needed

This commit is contained in:
Dennis Luxen 2014-06-05 18:29:22 +02:00
parent bc063ded7a
commit fa0c5db18c

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@ -30,6 +30,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <functional>
#include <iosfwd> //for std::ostream
#include <string>
constexpr float COORDINATE_PRECISION = 1000000.;