ltramask.c

linux平台下类似著名的电路板作图软件 Spice的源代码

/**********
Copyright 1990 Regents of the University of California.  All rights reserved.
Author: 1990 Jaijeet S. Roychowdhury
**********/

/*
 * This routine sets model parameters for
 * LTRA lines in the circuit.
 */

#include "spice.h"
#include <stdio.h>
#include "const.h"
#include "ifsim.h"
#include "util.h"
#include "ltradefs.h"
#include "sperror.h"
#include "suffix.h"

int
LTRAmAsk(ckt,inModel,param,value)
    CKTcircuit *ckt;
    GENmodel *inModel;
    int param;
    IFvalue *value;
{
    LTRAmodel *mods = (LTRAmodel*)inModel;

    switch(param) {
	case LTRA_MOD_LTRA:
	    value->iValue = 1;
	    break;
        case LTRA_MOD_RELTOL:
            value->rValue = mods->LTRAreltol;
            break;
        case LTRA_MOD_ABSTOL:
            value->rValue = mods->LTRAabstol;
            break;
        case LTRA_MOD_STLINEREL:
            value->rValue = mods->LTRAstLineReltol;
            break;
        case LTRA_MOD_STLINEABS:
            value->rValue = mods->LTRAstLineAbstol;
            break;
        case LTRA_MOD_CHOPREL:
            value->rValue = mods->LTRAchopReltol;
            break;
        case LTRA_MOD_CHOPABS:
            value->rValue = mods->LTRAchopAbstol;
            break;
	case LTRA_MOD_TRUNCNR:
		value->iValue = mods->LTRAtruncNR;
		break;
	case LTRA_MOD_TRUNCDONTCUT:
		value->iValue = mods->LTRAtruncDontCut;
		break;
        case LTRA_MOD_R:
            value->rValue = mods->LTRAresist;
            break;
        case LTRA_MOD_L:
            value->rValue = mods->LTRAinduct;
            break;
        case LTRA_MOD_G:
            value->rValue = mods->LTRAconduct;
            break;
        case LTRA_MOD_C:
            value->rValue = mods->LTRAcapac;
            break;
        case LTRA_MOD_LEN:
            value->rValue = mods->LTRAlength;
            break;
        case LTRA_MOD_NL:
            value->rValue = mods->LTRAnl;
            break;
        case LTRA_MOD_FREQ:
            value->rValue = mods->LTRAf;
            break;
        case LTRA_MOD_FULLCONTROL:
            value->iValue = mods->LTRAlteConType;
            break;
        case LTRA_MOD_HALFCONTROL:
            value->iValue = mods->LTRAlteConType;
            break;
        case LTRA_MOD_NOCONTROL:
            value->iValue = mods->LTRAlteConType;
            break;
        case LTRA_MOD_PRINT:
            value->iValue = mods->LTRAprintFlag;
            break;
        case LTRA_MOD_NOPRINT:
            mods->LTRAprintFlag= FALSE;
            break;
		/*
        case LTRA_MOD_RONLY:
            mods->LTRArOnly= TRUE;
            break;
		*/
        case LTRA_MOD_STEPLIMIT:
            value->iValue = mods->LTRAstepLimit;
            break;
        case LTRA_MOD_NOSTEPLIMIT:
            value->iValue = mods->LTRAstepLimit;
            break;
        case LTRA_MOD_LININTERP:
            value->iValue = mods->LTRAhowToInterp;
            break;
        case LTRA_MOD_QUADINTERP:
            value->iValue = mods->LTRAhowToInterp;
            break;
        case LTRA_MOD_MIXEDINTERP:
            value->iValue = mods->LTRAhowToInterp;
            break;
        default:
            return(E_BADPARM);
    }
    return(OK);
}