Matrix\Operators\DirectSum Class Reference

Inheritance diagram for Matrix\Operators\DirectSum:

Public Member Functions
	execute ($value)
	result ()
	Return the result of the operation.

Protected Member Functions
	validateMatchingDimensions (Matrix $matrix)
	Compare the dimensions of the matrices being operated on to see if they are valid for addition/subtraction.
	validateReflectingDimensions (Matrix $matrix)
	Compare the dimensions of the matrices being operated on to see if they are valid for multiplication/division.

Protected Attributes
	$columns
	Number of columns in the matrix.
	$matrix
	$rows
	Number of rows in the matrix.

Member Function Documentation

result()

Matrix\Operators\Operator::result ( )

inherited

Return the result of the operation.

Return values

Matrix

validateMatchingDimensions()

Matrix\Operators\Operator::validateMatchingDimensions ( Matrix $matrix )

protectedinherited

Compare the dimensions of the matrices being operated on to see if they are valid for addition/subtraction.

Parameters

Matrix

$matrix

The second Matrix object on which the operation will be performed

Exceptions

Exception

validateReflectingDimensions()

Matrix\Operators\Operator::validateReflectingDimensions ( Matrix $matrix )

protectedinherited

Compare the dimensions of the matrices being operated on to see if they are valid for multiplication/division.

Parameters

Matrix

$matrix

The second Matrix object on which the operation will be performed

Exceptions

Exception

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

• lib/phpspreadsheet/markbaker/matrix/classes/src/Operators/DirectSum.php