BLAS operation sides.
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> BLAS operation sides.
``bash`
npm install @stdlib/blas-base-operation-sides
`javascript`
var operationSides = require( '@stdlib/blas-base-operation-sides' );
#### operationSides()
Returns a list of BLAS operation sides.
`javascript`
var out = operationSides();
// e.g., returns [ 'left', 'right' ]
The output array contains the following types:
- left: a triangular matrix is on the left side of a matrix-matrix operation (e.g., AX = B, where A is a triangular matrix).right
- : a triangular matrix is on the right side of a matrix-matrix operation (e.g., XA = B, where A is a triangular matrix).
`javascript
var contains = require( '@stdlib/array-base-assert-contains' ).factory;
var operationSides = require( '@stdlib/blas-base-operation-sides' );
var isOperationSide = contains( operationSides() );
var bool = isOperationSide( 'right' );
// returns true
bool = isOperationSide( 'left' );
// returns true
bool = isOperationSide( 'beep' );
// returns false
`
*
`c`
#include "stdlib/blas/base/operation_sides.h"
#### STDLIB_BLAS_OPERATION_SIDE
An enumeration of BLAS operation sides with the following fields:
- STDLIB_BLAS_LEFT: a triangular matrix is on the left side of a matrix-matrix operation (e.g., AX = B, where A is a triangular matrix).XA = B
- STDLIB_BLAS_RIGHT: a triangular matrix is on the right side of a matrix-matrix operation (e.g., , where A is a triangular matrix).
`c
#include "stdlib/blas/base/operation_sides.h"
const enum STDLIB_BLAS_OPERATION_SIDE v = STDLIB_BLAS_RIGHT;
`
- Enumeration constants should be considered opaque values, and one should not rely on specific integer values.
*
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---
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