MTensor_getComplex


gets a single element of an MTensor of complex type.

DetailsDetails

  • Used in C/C++ code in a library function called from Mathematica.
  • Uses the same numbering scheme as Mathematica parts, i.e. the first element is 1.
  • The array is assumed to have length at least equal to the rank of .
  • A nonzero error code value will be returned if the element does not exist, if is not an MTensor of complex type.

ExamplesExamplesopen allclose all

Basic Examples  (1)Basic Examples  (1)

This gets the element at position 1,1 for a complex-valued matrix:

MTensor T0;
mint lens[2];
mcomplex res;
int err;
...
lens[0] = 1;
lens[1] = 1;
err = libData->MTensor_getComplex( T0, lens, &res);