lqr_carver_set_gradient_function3
Set the gradient function for an lqrcarver object
Overview
The function lqr_carver_set_gradient_function is deprecated and should not be used in newly written code. The function lqr_carver_set_energy_function_builtin(3) should be used instead.
The function lqr_carver_set_gradient_function is still maintained for backwards compatibility reasons; its result is equivalent to calling lqr_carver_set_energy_function_builtin, with the following mapping between the argument gs_ind of the former and the argument ef_ind of the latter:
| LqrGradFuncType | LqrEnergyFuncBuiltinType |
| LQR_GF_XABS | LQR_EF_GRAD_XABS |
| LQR_GF_SUMABS | LQR_EF_GRAD_SUMABS |
| LQR_GF_NORM | LQR_EF_GRAD_NORM |
| LQR_GF_NULL | LQR_EF_NULL |