LIBRARYLINK SYMBOL

MTensor_setMTensor


sets a subtensor element in an MTensor.

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 .
  • A nonzero error code value will be returned if the element does not exist, if the rank of is not equal to plus the rank of , if the types of and are not the same, or if the dimensions are inconsistent.

ExamplesExamplesopen allclose all

Basic Examples  (1)Basic Examples  (1)

This sets the parts of T0 at position 1,1 to the tensor T1:

MTensor T0, T1;
mint lens[2];
int err;
...
lens[0] = 1;
lens[1] = 1;
err = libData->MTensor_setMTensor( T0, T1, lens, 2);