iterations.cpp

Go to the documentation of this file.

/* This file is part of Cloudy and is copyright (C)1978-2022 by Gary J. Ferland and
 * others.  For conditions of distribution and use see copyright notice in license.txt */
#include "cddefines.h"
#include "iterations.h"

t_iterations iterations;

void t_iterations::zero()
{
        for( long i=0; i < iter_malloc; i++ )
        {
                IterPrnt[i] = 10000;
        }
        itermx = 0;
        /* this implements set coverage command */
        lgConverge_set = false;
        iteration = 0;
        
        /* this is default number of zones
         * >>chng 96 jun 5, from 400 to 500 for thickest corners4 grid */
        /* >>chng 04 jan 30, from 600 to 800, code uses finer zoning today */
        /* >>chng 04 dec 24, from 800 to 1400, so that HII region - molecular cloud
         * sims do not need set nend - all sims in test suite will run ok without set nend */
        nEndDflt=1400;
        lgEndDflt = true;       

        for( long i=0; i < iter_malloc; i++ )
        {
                nend[i] = nEndDflt;
                /*>>chng 03 nov 13, from 1e30 to 1e31, because default inner radius raised to 1e30 */
                StopThickness[i] = 1e31;
                StopRadius[i] = -1.;
        }       
}
void t_iterations::alloc()
{
        /* this is number of iterations that have been malloced - we could 
         * increase this if more iterations are needed */
        iter_malloc = 200;
        IterPrnt.resize((size_t)iter_malloc);
        nend.resize( (size_t)iter_malloc);
        StopThickness.resize((size_t)iter_malloc);
        StopRadius.resize((size_t)iter_malloc);
}