New "dispatch" selects template argument from octave-value (Bug #42424, 42425) * find.cc (Ffind): This method now calls dispatch() rather than attempting to handle all matrix types on its own (findTemplated): Changed to a functor to be passed as a template template argument to dispatch() (findInfo): A struct that holds the other arguments to find (n_to_find, direction, nargout) Added unit tests for bugs 42424 and 42425 * (new file) dispatch.h (dispatch): A method for dispatching function calls to the right templated value based on an octave_value argument.

#include "mex.h"

void
mexFunction (int nlhs, mxArray* plhs[],
             int nrhs, const mxArray* prhs[])
{
  mwSize n;
  mwIndex i;

  if (nrhs != 1 || ! mxIsCell (prhs[0]))
    mexErrMsgTxt ("ARG1 must be a cell");

  n = mxGetNumberOfElements (prhs[0]);
  n = (n > nlhs ? nlhs : n);

  for (i = 0; i < n; i++)
    plhs[i] = mxDuplicateArray (mxGetCell (prhs[0], i));
}