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-rw-r--r--digital/io-hub/src/common-cc/obstacles.hh5
1 files changed, 3 insertions, 2 deletions
diff --git a/digital/io-hub/src/common-cc/obstacles.hh b/digital/io-hub/src/common-cc/obstacles.hh
index 6b65dfc6..9a87f895 100644
--- a/digital/io-hub/src/common-cc/obstacles.hh
+++ b/digital/io-hub/src/common-cc/obstacles.hh
@@ -44,7 +44,8 @@ class Obstacles
void add (const vect_t &pos);
/// Return true if there is an obstacle near the robot while going to a
/// destination point.
- bool blocking (const vect_t &robot, const vect_t &dest) const;
+ bool blocking (const vect_t &robot, const vect_t &dest, int stop_mm_ = -1)
+ const;
/// Setup obstacles in path finding object.
void add_obstacles (Path &path) const;
public:
@@ -81,7 +82,7 @@ class Obstacles
{
/// Position.
vect_t pos;
- /// Validity period as a number of cycles, or 0 if unvalid.
+ /// Validity period as a number of cycles, or 0 if invalid.
int valid;
};
/// Number of obstacles.