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Real s()const;
void set_s(const Real s);
ReturnMatrix v()const;
void set_v(const ColumnVector & v);
The functions s() and v() returns one of the
components of a quaternion (
or
), while
set_s() and set_v() can assign a value to one of
the components.
None for set_s() and set_v()
Real for s()
Matrix for v()
Richard Gourdeau
2004-07-06