diff options
Diffstat (limited to 'boost/geometry/algorithms/append.hpp')
| -rw-r--r-- | boost/geometry/algorithms/append.hpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/boost/geometry/algorithms/append.hpp b/boost/geometry/algorithms/append.hpp index 1a8828ba4b..6ffb5f9587 100644 --- a/boost/geometry/algorithms/append.hpp +++ b/boost/geometry/algorithms/append.hpp @@ -22,8 +22,10 @@ #include <boost/range.hpp> -#include <boost/variant/static_visitor.hpp> + #include <boost/variant/apply_visitor.hpp> +#include <boost/variant/static_visitor.hpp> +#include <boost/variant/variant_fwd.hpp> #include <boost/geometry/algorithms/num_interior_rings.hpp> #include <boost/geometry/algorithms/detail/convert_point_to_point.hpp> |