Matrix\Operators\Division Class Reference

Inheritance diagram for Matrix\Operators\Division:

Collaboration diagram for Matrix\Operators\Division:

Public Member Functions
	execute ($value, string $type='division')
	Execute the division. More...
Public Member Functions inherited from Matrix\Operators\Multiplication
	execute ($value, string $type='multiplication')
	Execute the multiplication. More...
Public Member Functions inherited from Matrix\Operators\Operator
	__construct (Matrix $matrix)
	Create an new handler object for the operation. More...
	result ()
	Return the result of the operation. More...

Additional Inherited Members
Protected Member Functions inherited from Matrix\Operators\Multiplication
	multiplyScalar ($value, string $type='multiplication')
	Execute the multiplication for a scalar. More...
	multiplyMatrix (Matrix $value, string $type='multiplication')
	Execute the multiplication for a matrix. More...
Protected Member Functions inherited from Matrix\Operators\Operator
	validateMatchingDimensions (Matrix $matrix)
	Compare the dimensions of the matrices being operated on to see if they are valid for addition/subtraction. More...
	validateReflectingDimensions (Matrix $matrix)
	Compare the dimensions of the matrices being operated on to see if they are valid for multiplication/division. More...
Protected Attributes inherited from Matrix\Operators\Operator
	$matrix
	$rows
	Number of rows in the matrix. More...
	$columns
	Number of columns in the matrix. More...

Detailed Description

Definition at line 10 of file Division.php.

Member Function Documentation

execute()

Matrix\Operators\Division::execute	(		$value,
		string	$type = 'division'
	)

Execute the division.

Parameters

mixed

$value

The matrix or numeric value to divide the current base value by

Exceptions

Exception

If the provided argument is not appropriate for the operation

Returns

$this The operation object, allowing multiple divisions to be chained

Definition at line 19 of file Division.php.

References $type, Matrix\Functions\inverse(), Matrix\Operators\Multiplication\multiplyMatrix(), and Matrix\Operators\Multiplication\multiplyScalar().

                                                              : Operator
    {
        if (is_array($value)) {
            $value = new Matrix($value);
        }

        if (is_object($value) && ($value instanceof Matrix)) {
            $value = Functions::inverse($value, $type);

            return $this->multiplyMatrix($value, $type);
        } elseif (is_numeric($value)) {
            return $this->multiplyScalar(1 / $value, $type);
        }

        throw new Exception('Invalid argument for division');
    }

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The documentation for this class was generated from the following file:

• libs/composer/vendor/markbaker/matrix/classes/src/Operators/Division.php