cantera/src/matlab/kineticsmethods.cpp
2012-03-15 19:55:18 +00:00

176 lines
4.9 KiB
C++

#include "ctmatutils.h"
#include "clib/ct.h"
void checkNArgs(const int n, const int nrhs)
{
if (n != nrhs) {
mexErrMsgTxt("Wrong number of arguments.");
}
}
void kineticsmethods(int nlhs, mxArray* plhs[],
int nrhs, const mxArray* prhs[])
{
double vv = 0.0;
int job = getInt(prhs[2]);
int kin, irxn;
// construct a new instance
if (job == 0) {
checkNArgs(8, nrhs);
int root = getInt(prhs[1]);
int iph = getInt(prhs[3]);
int in1 = getInt(prhs[4]);
int in2 = getInt(prhs[5]);
int in3 = getInt(prhs[6]);
int in4 = getInt(prhs[7]);
vv = (double) newKineticsFromXML(root, iph, in1, in2, in3, in4);
plhs[0] = mxCreateNumericMatrix(1,1,mxDOUBLE_CLASS,mxREAL);
double* h = mxGetPr(plhs[0]);
*h = vv;
return;
}
// methods
else if (job > 0) {
int isp = 1;
if (job < 5 || job > 6) {
checkNArgs(4,nrhs);
} else {
checkNArgs(5,nrhs);
isp = getInt(prhs[4]);
}
kin = getInt(prhs[1]);
irxn = getInt(prhs[3]);
// get scalar attributes
if (job < 10) {
switch (job) {
case 1:
vv = (double) kin_nReactions(kin);
break;
case 2:
vv = kin_multiplier(kin, irxn-1);
break;
case 3:
vv = (double) kin_nSpecies(kin);
break;
case 4:
vv = kin_isReversible(kin,irxn-1);
break;
case 5:
vv = kin_reactantStoichCoeff(kin, isp - 1, irxn-1);
break;
case 6:
vv = kin_productStoichCoeff(kin, isp - 1, irxn-1);
break;
default:
mexErrMsgTxt("unknown job");
}
plhs[0] = mxCreateNumericMatrix(1,1,mxDOUBLE_CLASS,mxREAL);
double* h = mxGetPr(plhs[0]);
*h = vv;
return;
} else if (job < 20) {
// get reaction array attributes
mwSize nr = (mwSize) kin_nReactions(kin);
plhs[0] = mxCreateNumericMatrix(nr,1,mxDOUBLE_CLASS,mxREAL);
double* h = mxGetPr(plhs[0]);
int ok = -10;
switch (job) {
case 11:
ok = kin_getFwdRatesOfProgress(kin,nr,h);
break;
case 12:
ok = kin_getRevRatesOfProgress(kin,nr,h);
break;
case 13:
ok = kin_getNetRatesOfProgress(kin,nr,h);
break;
case 14:
ok = kin_getEquilibriumConstants(kin,nr,h);
break;
default:
;
}
if (ok < 0) {
mexErrMsgTxt("error computing rates of progress");
}
} else if (job < 30) {
mwSize nsp = (mwSize) kin_nSpecies(kin);
plhs[0] = mxCreateNumericMatrix(nsp,1,mxDOUBLE_CLASS,mxREAL);
double* h = mxGetPr(plhs[0]);
int ok = -10;
switch (job) {
case 21:
ok = kin_getCreationRates(kin,nsp,h);
break;
case 22:
ok = kin_getDestructionRates(kin,nsp,h);
break;
case 23:
ok = kin_getNetProductionRates(kin,nsp,h);
break;
case 24:
ok = kin_getSourceTerms(kin, nsp, h);
break;
default:
;
}
if (ok < 0) {
mexErrMsgTxt("error computing production rates");
}
} else if (job < 40) {
char* buf;
int iok = -1, buflen = 80;
switch (job) {
case 31:
buf = (char*)mxCalloc(buflen, sizeof(char));
iok = kin_getReactionString(kin, irxn-1, buflen, buf);
break;
default:
;
}
if (iok >= 0) {
plhs[0] = mxCreateString(buf);
return;
} else {
reportError();
}
}
}
else {
// set attributes
int iok = -1;
job = -job;
kin = getInt(prhs[1]);
irxn = getInt(prhs[3]);
if (job < 10) {
checkNArgs(5,nrhs);
double v = getDouble(prhs[4]);
switch (job) {
case 1:
iok = kin_setMultiplier(kin,irxn-1,v);
break;
case 3:
iok = delKinetics(kin);
break;
case 5:
iok = kin_advanceCoverages(kin,v);
break;
default:
mexErrMsgTxt("unknown job");
}
}
if (iok < 0) {
reportError();
}
}
}