Subject: [Boost-commit] svn:boost r73429 - trunk/boost/geometry/algorithms/detail/overlay
From: barend.gehrels_at_[hidden]
Date: 2011-07-29 06:32:57
Author: barendgehrels
Date: 2011-07-29 06:32:56 EDT (Fri, 29 Jul 2011)
New Revision: 73429
URL: http://svn.boost.org/trac/boost/changeset/73429
Log:
Added a utility to skip the check on self intersections in overlays, if you know the input is valid.
(BOOST_GEOMETRY_OVERLAY_SKIP_CHECK_SELF_INTERSECTIONS)
Text files modified:
trunk/boost/geometry/algorithms/detail/overlay/overlay.hpp | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
Modified: trunk/boost/geometry/algorithms/detail/overlay/overlay.hpp
==============================================================================
--- trunk/boost/geometry/algorithms/detail/overlay/overlay.hpp (original)
+++ trunk/boost/geometry/algorithms/detail/overlay/overlay.hpp 2011-07-29 06:32:56 EDT (Fri, 29 Jul 2011)
@@ -25,7 +25,9 @@
#include <boost/geometry/algorithms/detail/overlay/traversal_info.hpp>
#include <boost/geometry/algorithms/detail/overlay/turn_info.hpp>
-#include <boost/geometry/algorithms/detail/has_self_intersections.hpp>
+#if ! defined(BOOST_GEOMETRY_OVERLAY_SKIP_CHECK_SELF_INTERSECTIONS)
+# include <boost/geometry/algorithms/detail/has_self_intersections.hpp>
+#endif
#include <boost/geometry/algorithms/num_points.hpp>
@@ -169,8 +171,10 @@
>(geometry1, geometry2, out);
}
+#if ! defined(BOOST_GEOMETRY_OVERLAY_SKIP_CHECK_SELF_INTERSECTIONS)
has_self_intersections(geometry1);
has_self_intersections(geometry2);
+#endif
container_type turn_points;