ArrayFire: sign (original) (raw)
Return the sign of elements in an array. More...
| Functions | |
|---|---|
| AFAPI array | sign (const array &in) |
| C++ Interface to return the sign of elements in an array. More... | |
| AFAPI af_err | af_sign (af_array *out, const af_array in) |
| C Interface to calculate the sign of elements in an array. More... | |
Return the sign of elements in an array.
Note
This function only supports real inputs; complex inputs are not yet supported.
◆ af_sign()
C Interface to calculate the sign of elements in an array.
Parameters
| [out] | out | array containing 1's for negative values; 0's otherwise |
|---|---|---|
| [in] | in | input array |
Returns
AF_SUCCESS, if function returns successfully, else an af_err code is given
C++ Interface to return the sign of elements in an array.
Parameters
Returns
array containing 1's for negative values; 0's otherwise