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#include "mexutil.h"
/* Functions to create uninitialized arrays. */
mxArray *mxCreateNumericArrayE(int ndim, const int *dims,
mxClassID class, mxComplexity ComplexFlag)
{
mxArray *a;
int i, *dims1 = mxMalloc(ndim*sizeof(int));
size_t sz = 1;
for(i=0;i<ndim;i++) {
sz *= dims[i];
dims1[i] = 1;
}
a = mxCreateNumericArray(ndim,dims1,class,ComplexFlag);
sz *= mxGetElementSize(a);
mxSetDimensions(a, dims, ndim);
mxFree(dims1);
mxSetData(a, mxRealloc(mxGetData(a), sz));
if(ComplexFlag == mxCOMPLEX) {
mxSetPi(a, mxRealloc(mxGetPi(a),sz));
}
return a;
}
mxArray *mxCreateNumericMatrixE(int m, int n, mxClassID class,
mxComplexity ComplexFlag)
{
size_t sz = m*n*sizeof(double);
mxArray *a = mxCreateNumericMatrix(1, 1, class, ComplexFlag);
mxSetM(a,m);
mxSetN(a,n);
mxSetPr(a, mxRealloc(mxGetPr(a),sz));
if(ComplexFlag == mxCOMPLEX) {
mxSetPi(a, mxRealloc(mxGetPi(a),sz));
}
return a;
}
mxArray *mxCreateDoubleMatrixE(int m, int n,
mxComplexity ComplexFlag)
{
return mxCreateNumericMatrixE(m,n,mxDOUBLE_CLASS,ComplexFlag);
}
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