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Diffstat (limited to 'boost/geometry/algorithms/area.hpp')
| -rw-r--r-- | boost/geometry/algorithms/area.hpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/boost/geometry/algorithms/area.hpp b/boost/geometry/algorithms/area.hpp index c6e237e7cc..26ff5c5058 100644 --- a/boost/geometry/algorithms/area.hpp +++ b/boost/geometry/algorithms/area.hpp @@ -20,6 +20,7 @@ #define BOOST_GEOMETRY_ALGORITHMS_AREA_HPP #include <boost/concept_check.hpp> +#include <boost/core/ignore_unused.hpp> #include <boost/range/functions.hpp> #include <boost/range/metafunctions.hpp> @@ -93,7 +94,7 @@ struct ring_area assert_dimension<Ring, 2>(); // Ignore warning (because using static method sometimes) on strategy - boost::ignore_unused_variable_warning(strategy); + boost::ignore_unused(strategy); // An open ring has at least three points, // A closed ring has at least four points, |