void f_ode(double eta, double* X, long X_len){
double Xprime[X_len];
f_ode_c(&eta, X, (double*)Xprime);
MLPutReal64List(stdlink, (double*)Xprime, X_len);
MLEndPacket(stdlink);
MLFlush(stdlink);
}
void getA(double k){
double res[14];
a_c(&k, (double*)res);
MLPutReal64List(stdlink, (double*)res, 14);
MLEndPacket(stdlink);
MLFlush(stdlink);
}
int mlput(K x,K y){
int fstype=y->t,fsint=y->i,i=0,funcerr=0;
K z;
char b[2]={0,0};
mlint64 j={0,0};
//printf("%s:%d,%d\n","mlput",x->t,x->n);
switch(x->t){
case -KB:
case -KG:
case -KC:b[0]=x->g;R MLPutString(ml_lp,b);
case -KH:R MLPutInteger16(ml_lp,x->h);
case -KI:R MLPutInteger32(ml_lp,x->i);
case -KJ:*(J*)&j=x->j;R MLPutInteger64(ml_lp,j);
case -KE:R MLPutReal32(ml_lp,x->e);
case -KF:R MLPutReal64(ml_lp,x->f);
case -KS:R MLPutSymbol(ml_lp,x->s);
case KB:
case KG:
case KC:R MLPutByteString(ml_lp,kG(x),x->n);
case KH:R MLPutInteger16List(ml_lp,kH(x),x->n);
case KI:R MLPutInteger32List(ml_lp,kI(x),x->n);
case KJ:R MLPutInteger64List(ml_lp,(mlint64*)kJ(x),x->n);
case KE:R MLPutReal32List(ml_lp,kE(x),x->n);
case KF:R MLPutReal64List(ml_lp,kF(x),x->n);
case KS:if(!MLPutFunction(ml_lp,"List",x->n)){
R 0;
}else{
for(i=0;i<x->n;i++)if(!MLPutSymbol(ml_lp,kS(x)[i]))R 0;
}
break;
case 0:
if(0==x->n){
R MLPutFunction(ml_lp, "List",0);
}else if((3==x->n)&&(fstype==kK(x)[0]->t)){
z=kK(x)[2];
if(!MLPutFunction(ml_lp,kK(x)[1]->s,z->n)){R 0;}else{
switch(z->t){
case 0:for(i=0;i<z->n;i++)if(!mlput(kK(z)[i],y))R 0;break;
case KH:for(i=0;i<z->n;i++)if(!MLPutInteger16(ml_lp,kH(z)[i]))R 0;break;
case KI:for(i=0;i<z->n;i++)if(!MLPutInteger32(ml_lp,kI(z)[i]))R 0;break;
case KJ:for(i=0;i<z->n;i++){*(J*)&j=kJ(z)[i];if(!MLPutInteger64(ml_lp,j))R 0;}break;
case KE:for(i=0;i<z->n;i++)if(!MLPutReal32(ml_lp,kE(z)[i]))R 0;break;
case KF:for(i=0;i<z->n;i++)if(!MLPutReal64(ml_lp,kF(z)[i]))R 0;break;
case KS:for(i=0;i<z->n;i++)if(!MLPutSymbol(ml_lp,kS(z)[i]))R 0;break;
case KC:for(i=0;i<z->n;i++){b[0]=kC(z)[i];if(!MLPutString(ml_lp,b))R 0;}break;
default:break;
}
}
}else{
if(!MLPutFunction(ml_lp,"List",x->n)){R 0;}else{for(i=0;i<x->n;i++)if(!mlput(kK(x)[i],y)){MLPutSymbol(ml_lp,"ParaErr");funcerr=1;}if(funcerr)R 0;}
}
break;
default:
R 0;
}
R 1;
}
void time_evo(double* eta, long eta_len,
double* ps_in, long ps_len,
double* O_eta, long O_eta_len,
double* O_k, long O_k_len,
double* OmegaBulk, long OBulk_len,
double* opts, long opts_len
){
double ps_out[2*ps_len*(eta_len-1)];
double growth_out[1000];
time_evolution_c(eta, (int*)&eta_len, ps_in, (int*)&ps_len,
O_eta, (int*)&O_eta_len, O_k, (int*)&O_k_len,
OmegaBulk, (int*)&OBulk_len, (double*)ps_out,
(double*)growth_out, opts);
MLPutFunction(stdlink, "List", 2);
MLPutReal64List(stdlink, (double*)ps_out, 2*ps_len*(eta_len-1));
MLPutReal64List(stdlink, (double*)growth_out, 1000);
MLEndPacket(stdlink);
MLFlush(stdlink);
}
void mlData(void)
{
/*int x, y, c;
int *Data;
ILubyte *OrigData = ilGetData();
Data = malloc(ilGetInteger(IL_IMAGE_WIDTH) * ilGetInteger(IL_IMAGE_HEIGHT) * 4 * sizeof(int));
for (y = 0; y < ilGetInteger(IL_IMAGE_HEIGHT); y++) {
for (x = 0; x < ilGetInteger(IL_IMAGE_WIDTH); x++) {
for (c = 0; c < 4; c++) {
Data[y * ilGetInteger(IL_IMAGE_WIDTH) * 4 + x * 4 + c] = OrigData[y * ilGetInteger(IL_IMAGE_WIDTH) * 4 + x * 4 + c];
}
}
}
MLPutInteger32List(stdlink, Data, ilGetInteger(IL_IMAGE_WIDTH) * ilGetInteger(IL_IMAGE_HEIGHT) * 4);
free(Data);*/
MLPutReal64List(stdlink, (ILdouble*)ilGetData(), ilGetInteger(IL_IMAGE_WIDTH) * ilGetInteger(IL_IMAGE_HEIGHT) * 4);
return;
}
// Takes a MATLAB variable and writes in in Mathematica form to link
void toMma(const mxArray *var, MLINK link) {
// the following may occur when retrieving empty struct fields
// it showsup as [] in MATLAB so we return {}
// note that non-existent variables are caught and handled in eng_get()
if (var == NULL) {
MLPutFunction(link, "List", 0);
return;
}
// get size information
mwSize depth = mxGetNumberOfDimensions(var);
const mwSize *mbDims = mxGetDimensions(var);
// handle zero-size arrays
if (mxIsEmpty(var)) {
if (mxIsChar(var))
MLPutString(link, "");
else
MLPutFunction(link, "List", 0);
return;
}
// translate dimension information to Mathematica order
std::vector<int> mmDimsVec(depth);
std::reverse_copy(mbDims, mbDims + depth, mmDimsVec.begin());
int *mmDims = &mmDimsVec[0];
int len = mxGetNumberOfElements(var);
// numerical (sparse or dense)
if (mxIsNumeric(var)) {
mxClassID classid = mxGetClassID(var);
// verify that var is of a supported class
switch (classid) {
case mxDOUBLE_CLASS:
case mxSINGLE_CLASS:
case mxINT32_CLASS:
case mxINT16_CLASS:
case mxUINT16_CLASS:
case mxINT8_CLASS:
case mxUINT8_CLASS:
break;
default:
putUnknown(var, link);
return;
}
if (mxIsSparse(var)) {
// Note: I realised that sparse arrays can only hold double precision numerical types
// in MATLAB R2013a. I will leave the below implementation for single precision & integer
// types in case future versions of MATLAB will add support for them.
int ncols = mxGetN(var); // number of columns
mwIndex *jc = mxGetJc(var);
mwIndex *ir = mxGetIr(var);
int nnz = jc[ncols]; // number of nonzeros
MLPutFunction(link, CONTEXT "matSparseArray", 4);
mlpPutIntegerList(link, jc, ncols + 1);
mlpPutIntegerList(link, ir, nnz);
// if complex, put as im*I + re
if (mxIsComplex(var)) {
MLPutFunction(link, "Plus", 2);
MLPutFunction(link, "Times", 2);
MLPutSymbol(link, "I");
switch (classid) {
case mxDOUBLE_CLASS:
MLPutReal64List(link, mxGetPi(var), nnz); break;
case mxSINGLE_CLASS:
MLPutReal32List(link, (float *) mxGetImagData(var), nnz); break;
case mxINT16_CLASS:
MLPutInteger16List(link, (short *) mxGetImagData(var), nnz); break;
case mxINT32_CLASS:
MLPutInteger32List(link, (int *) mxGetImagData(var), nnz); break;
default:
assert(false); // should never reach here
}
}
switch (classid) {
case mxDOUBLE_CLASS:
MLPutReal64List(link, mxGetPr(var), nnz); break;
case mxSINGLE_CLASS:
MLPutReal32List(link, (float *) mxGetData(var), nnz); break;
case mxINT16_CLASS:
MLPutInteger16List(link, (short *) mxGetData(var), nnz); break;
case mxINT32_CLASS:
MLPutInteger32List(link, (int *) mxGetData(var), nnz); break;
default:
assert(false); // should never reach here
}
MLPutInteger32List(link, mmDims, depth);
}
else // not sparse
{
MLPutFunction(link, CONTEXT "matArray", 2);
// if complex, put as im*I + re
if (mxIsComplex(var)) {
MLPutFunction(link, "Plus", 2);
MLPutFunction(link, "Times", 2);
MLPutSymbol(link, "I");
switch (classid) {
case mxDOUBLE_CLASS:
MLPutReal64Array(link, mxGetPi(var), mmDims, NULL, depth); break;
case mxSINGLE_CLASS:
MLPutReal32Array(link, (float *) mxGetImagData(var), mmDims, NULL, depth); break;
case mxINT32_CLASS:
MLPutInteger32Array(link, (int *) mxGetImagData(var), mmDims, NULL, depth); break;
case mxINT16_CLASS:
MLPutInteger16Array(link, (short *) mxGetImagData(var), mmDims, NULL, depth); break;
case mxUINT16_CLASS:
{
int *arr = new int[len];
unsigned short *mbData = (unsigned short *) mxGetImagData(var);
std::copy(mbData, mbData + len, arr);
MLPutInteger32Array(link, arr, mmDims, NULL, depth);
delete [] arr;
break;
}
case mxINT8_CLASS:
{
short *arr = new short[len];
char *mbData = (char *) mxGetImagData(var);
std::copy(mbData, mbData + len, arr);
MLPutInteger16Array(link, arr, mmDims, NULL, depth);
delete [] arr;
break;
}
case mxUINT8_CLASS:
{
short *arr = new short[len];
unsigned char *mbData = (unsigned char *) mxGetImagData(var);
std::copy(mbData, mbData + len, arr);
MLPutInteger16Array(link, arr, mmDims, NULL, depth);
delete [] arr;
break;
}
default:
assert(false); // should never reach here
}
}
switch (classid) {
case mxDOUBLE_CLASS:
MLPutReal64Array(link, mxGetPr(var), mmDims, NULL, depth); break;
case mxSINGLE_CLASS:
MLPutReal32Array(link, (float *) mxGetData(var), mmDims, NULL, depth); break;
case mxINT32_CLASS:
MLPutInteger32Array(link, (int *) mxGetData(var), mmDims, NULL, depth); break;
case mxINT16_CLASS:
MLPutInteger16Array(link, (short *) mxGetData(var), mmDims, NULL, depth); break;
case mxUINT16_CLASS:
{
int *arr = new int[len];
unsigned short *mbData = (unsigned short *) mxGetData(var);
std::copy(mbData, mbData + len, arr);
MLPutInteger32Array(link, arr, mmDims, NULL, depth);
delete [] arr;
break;
}
case mxINT8_CLASS:
{
short *arr = new short[len];
char *mbData = (char *) mxGetData(var);
std::copy(mbData, mbData + len, arr);
MLPutInteger16Array(link, arr, mmDims, NULL, depth);
delete [] arr;
break;
}
case mxUINT8_CLASS:
{
short *arr = new short[len];
unsigned char *mbData = (unsigned char *) mxGetData(var);
std::copy(mbData, mbData + len, arr);
MLPutInteger16Array(link, arr, mmDims, NULL, depth);
delete [] arr;
break;
}
default:
assert(false); // should never reach here
}
MLPutInteger32List(link, mmDims, depth);
}
}
// logical (sparse or dense)
else if (mxIsLogical(var))
if (mxIsSparse(var)) {
int ncols = mxGetN(var); // number of columns
mwIndex *jc = mxGetJc(var);
mwIndex *ir = mxGetIr(var);
mxLogical *logicals = mxGetLogicals(var);
int nnz = jc[ncols]; // number of nonzeros
MLPutFunction(link, CONTEXT "matSparseLogical", 4);
mlpPutIntegerList(link, jc, ncols + 1);
mlpPutIntegerList(link, ir, nnz);
short *integers = new short[nnz];
std::copy(logicals, logicals+nnz, integers);
MLPutInteger16List(link, integers, nnz);
MLPutInteger32List(link, mmDims, depth);
delete [] integers;
}
else // not sparse
{
mxLogical *logicals = mxGetLogicals(var);
short *integers = new short[len];
std::copy(logicals, logicals+len, integers);
MLPutFunction(link, CONTEXT "matLogical", 2);
MLPutInteger16Array(link, integers, mmDims, NULL, depth);
MLPutInteger32List(link, mmDims, depth);
delete [] integers;
}
// char array
else if (mxIsChar(var)) {
assert(sizeof(mxChar) == sizeof(unsigned short));
// 1 by N char arrays (row vectors) are sent as a string
if (depth == 2 && mbDims[0] == 1) {
const mxChar *str = mxGetChars(var);
MLPutFunction(link, CONTEXT "matString", 1);
MLPutUTF16String(link, reinterpret_cast<const unsigned short *>(str), len); // cast may be required on other platforms: (mxChar *) str
}
// general char arrays are sent as an array of characters
else {
MLPutFunction(link, CONTEXT "matCharArray", 2);
const mxChar *str = mxGetChars(var);
MLPutFunction(link, "List", len);
for (int i=0; i < len; ++i)
MLPutUTF16String(link, reinterpret_cast<const unsigned short *>(str + i), 1);
MLPutInteger32List(link, mmDims, depth);
}
}
// struct
else if (mxIsStruct(var)) {
int nfields = mxGetNumberOfFields(var);
MLPutFunction(link, CONTEXT "matStruct", 2);
MLPutFunction(link, "List", len);
for (int j=0; j < len; ++j) {
MLPutFunction(link, "List", nfields);
for (int i=0; i < nfields; ++i) {
const char *fieldname;
fieldname = mxGetFieldNameByNumber(var, i);
MLPutFunction(link, "Rule", 2);
MLPutString(link, fieldname);
toMma(mxGetFieldByNumber(var, j, i), link);
}
}
MLPutInteger32List(link, mmDims, depth);
}
// cell
else if (mxIsCell(var)) {
MLPutFunction(link, CONTEXT "matCell", 2);
MLPutFunction(link, "List", len);
for (int i=0; i < len; ++i)
toMma(mxGetCell(var, i), link);
MLPutInteger32List(link, mmDims, depth);
}
// unknown or failure; TODO distinguish between unknown and failure
else
{
putUnknown(var, link);
}
}
