lqr_carver_set_gradient_function(3) set the gradient function for an LqrCarver object

SYNOPSIS


#include <lqr.h>

void lqr_carver_set_gradient_function(LqrCarver* carver, LqrGradFuncType gf_ind);

DESCRIPTION

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

COPYRIGHT

Copyright © 2007-2009 Carlo Baldassi