ArrayFire: identity (original) (raw)
Generate an identity matrix. More...
| Functions | |
|---|---|
| AFAPI array | identity (const dim4 &dims, const dtype ty=f32) |
| C++ Interface to generate an identity array. More... | |
| AFAPI array | identity (const dim_t d0, const dtype ty=f32) |
| C++ Interface to generate a 1-D identity array. More... | |
| AFAPI array | identity (const dim_t d0, const dim_t d1, const dtype ty=f32) |
| C++ Interface to generate a 2-D identity array. More... | |
| AFAPI array | identity (const dim_t d0, const dim_t d1, const dim_t d2, const dtype ty=f32) |
| C++ Interface to generate a 3-D identity array. More... | |
| AFAPI array | identity (const dim_t d0, const dim_t d1, const dim_t d2, const dim_t d3, const dtype ty=f32) |
| C++ Interface to generate a 4-D identity array. More... | |
| AFAPI af_err | af_identity (af_array *out, const unsigned ndims, const dim_t *const dims, const af_dtype type) |
| C Interface to generate an identity array. More... | |
Generate an identity matrix.
array a = identity(5, 3);
◆ af_identity()
C Interface to generate an identity array.
Parameters
| [out] | out | identity array |
|---|---|---|
| [in] | ndims | number of dimensions |
| [in] | dims | size |
| [in] | type | type |
Returns
AF_SUCCESS, if function returns successfully, else an af_err code is given
◆ identity() [1/5]
C++ Interface to generate an identity array.
Parameters
Returns
identity array
◆ identity() [2/5]
C++ Interface to generate a 4-D identity array.
Parameters
| [in] | d0 | size of the first dimension |
|---|---|---|
| [in] | d1 | size of the second dimension |
| [in] | d2 | size of the third dimension |
| [in] | d3 | size of the fourth dimension |
| [in] | ty | type |
Returns
identity array
◆ identity() [3/5]
C++ Interface to generate a 3-D identity array.
Parameters
| [in] | d0 | size of the first dimension |
|---|---|---|
| [in] | d1 | size of the second dimension |
| [in] | d2 | size of the third dimension |
| [in] | ty | type |
Returns
identity array
◆ identity() [4/5]
C++ Interface to generate a 2-D identity array.
Parameters
| [in] | d0 | size of the first dimension |
|---|---|---|
| [in] | d1 | size of the second dimension |
| [in] | ty | type |
Returns
identity array
◆ identity() [5/5]
C++ Interface to generate a 1-D identity array.
Parameters
| [in] | d0 | size of the first dimension |
|---|---|---|
| [in] | ty | type |
Returns
identity array