diff options
Diffstat (limited to 'intern/itasc/kdl/jntarray.hpp')
| -rw-r--r-- | intern/itasc/kdl/jntarray.hpp | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/intern/itasc/kdl/jntarray.hpp b/intern/itasc/kdl/jntarray.hpp index 8db4cd6f2b3..ece6b0bdb6b 100644 --- a/intern/itasc/kdl/jntarray.hpp +++ b/intern/itasc/kdl/jntarray.hpp @@ -107,24 +107,30 @@ class MyTask : public RTT::TaskContext JntArray& operator = ( const JntArray& arg); /** - * get_item operator for the joint array, if a second value is - * given it should be zero, since a JntArray resembles a column. + * get_item operator for the joint array * * * @return the joint value at position i, starting from 0 * @pre 0 != size (ie non-default constructor or resize() called) */ - double operator()(unsigned int i,unsigned int j=0)const; + double operator[](unsigned int i) const; /** - * set_item operator, again if a second value is given it - *should be zero. + * set_item operator * * @return reference to the joint value at position i,starting *from zero. * @pre 0 != size (ie non-default constructor or resize() called) */ - double& operator()(unsigned int i,unsigned int j=0); + double& operator[](unsigned int i); /** + * access operator for the joint array. Use pointer here to allow + * access to sequential joint angles (required for ndof joints) + * + * + * @return the joint value at position i, NULL if i is outside the valid range + */ + double* operator()(unsigned int i); + /** * Returns the number of rows (size) of the array * */ |