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/********************************
Author: Sravanthi Kota Venkata
********************************/
#include "sdvbs_common.h"
F2D* horzcat(F2D* a, F2D* b, F2D* c)
{
F2D *out;
int rows=0, cols=0, i, j, k, c_1, c_2, r_3, c_3;
c_1 = a->width;
cols += c_1;
c_2 = b->width;
cols += c_2;
r_3 = c->height;
c_3 = c->width;
cols += c_3;
rows = r_3;
out = fMallocHandle(rows, cols);
for(i=0; i<rows; i++)
{
k = 0;
for(j=0; j<c_1; j++)
{
subsref(out,i,k) = subsref(a,i,j);
k++;
}
for(j=0; j<c_2; j++)
{
subsref(out,i,k) = subsref(b,i,j);
k++;
}
for(j=0; j<c_3; j++)
{
subsref(out,i,k) = subsref(c,i,j);
k++;
}
}
return out;
}
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