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/* ========================================================================== *//* === umfpack_report_perm ================================================== *//* ========================================================================== *//* -------------------------------------------------------------------------- *//* UMFPACK Version 4.5, Copyright (c) 2005 by Timothy A. Davis. CISE Dept, *//* Univ. of Florida. All Rights Reserved. See ../Doc/License for License. *//* web: http://www.cise.ufl.edu/research/sparse/umfpack *//* -------------------------------------------------------------------------- */int umfpack_di_report_perm(int np,const int Perm [ ],const double Control [UMFPACK_CONTROL]) ;long umfpack_dl_report_perm(long np,const long Perm [ ],const double Control [UMFPACK_CONTROL]) ;int umfpack_zi_report_perm(int np,const int Perm [ ],const double Control [UMFPACK_CONTROL]) ;long umfpack_zl_report_perm(long np,const long Perm [ ],const double Control [UMFPACK_CONTROL]) ;/*double int Syntax:#include "umfpack.h"int np, *Perm, status ;double Control [UMFPACK_CONTROL] ;status = umfpack_di_report_perm (np, Perm, Control) ;double long Syntax:#include "umfpack.h"long np, *Perm, status ;double Control [UMFPACK_CONTROL] ;status = umfpack_dl_report_perm (np, Perm, Control) ;complex int Syntax:#include "umfpack.h"int np, *Perm, status ;double Control [UMFPACK_CONTROL] ;status = umfpack_zi_report_perm (np, Perm, Control) ;complex long Syntax:#include "umfpack.h"long np, *Perm, status ;double Control [UMFPACK_CONTROL] ;status = umfpack_zl_report_perm (np, Perm, Control) ;Purpose:Verifies and prints a permutation vector.Returns:UMFPACK_OK if Control [UMFPACK_PRL] <= 2 (the input is not checked).Otherwise:UMFPACK_OK if the permutation vector is valid (this includes that casewhen Perm is (Int *) NULL, which is not an error condition).UMFPACK_ERROR_n_nonpositive if np <= 0.UMFPACK_ERROR_out_of_memory if out of memory.UMFPACK_ERROR_invalid_permutation if Perm is not a valid permutation vector.Arguments:Int np ; Input argument, not modified.Perm is an integer vector of size np. Restriction: np > 0.Int Perm [np] ; Input argument, not modified.A permutation vector of size np. If Perm is not present (an (Int *)NULL pointer), then it is assumed to be the identity permutation. Thisis consistent with its use as an input argument to umfpack_*_qsymbolic,and is not an error condition. If Perm is present, the entries in Permmust range between 0 and np-1, and no duplicates may exist.double Control [UMFPACK_CONTROL] ; Input argument, not modified.If a (double *) NULL pointer is passed, then the default controlsettings are used. Otherwise, the settings are determined from theControl array. See umfpack_*_defaults on how to fill the Controlarray with the default settings. If Control contains NaN's, thedefaults are used. The following Control parameters are used:Control [UMFPACK_PRL]: printing level.2 or less: no output. returns silently without checking anything.3: fully check input, and print a short summary of its status4: as 3, but print first few entries of the input5: as 3, but print all of the inputDefault: 1*/