gf_mdstate_get — Get information from a model state object.
gf_mdstate_get(mds,'is_complex') gf_mdstate_get(mds,'tangent_matrix') gf_mdstate_get(mds,'constraints_matrix') gf_mdstate_get(mds,'reduced_tangent_matrix') gf_mdstate_get(mds,'constraints_nullspace') gf_mdstate_get(mds,'state') gf_mdstate_get(mds,'residual') gf_mdstate_get(mds,'reduced_residual') gf_mdstate_get(mds,'unreduce', vec U) gf_mdstate_get(mds,'memsize')
b = gf_mdstate_get(mds,'is_complex') : Return 0 is the model state is real, 1 if it is complex.
T = gf_mdstate_get(mds,tangent_matrix') : Return the tangent matrix stored in the model state.
C = gf_mdstate_get(mds,'constraints_matrix') : Return the constraints matrix stored in the model state.
A = gf_mdstate_get(mds,'reduced_tangent_matrix') : Return the reduced tangent matrix (i.e. the tangent matrix after elimination of the constraints).
gf_mdstate_get(mds,'constraints_nullspace') : Return the nullspace of the constraints matrix.
gf_mdstate_get(mds,'state') : Return the vector of unknowns, which contains the solution after gf_mdbrick_get(mdb,'solve').
gf_mdstate_get(mds,'residual') : Return the residual.
gf_mdstate_get(mds,'reduced_residual') : Return the residual on the reduced system.
gf_mdstate_get(mds,'unreduce',vec U) : Reinsert the constraint eliminated from the system.
z = gf_mdstate_get(mds,'memsize') : Return the amount of memory (in bytes) used by the model state.