
public final class NumMatrix

Nested Classes
Modifier and Type	Class	Description

Fields
Modifier and Type	Field	Description
`private Array<IntArray>`	`array`

Constructors
Constructor	Description
`NumMatrix(Array<IntArray> matrix)`

Enum Constants
Enum Constant	Description

Modifier and Type	Method	Description
`final Array<IntArray>`	`getArray()`
`final Unit`	`setArray(Array<IntArray> array)`
`final Integer`	`sumRegion(Integer row1, Integer col1, Integer row2, Integer col2)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 final Unit setArray(Array<IntArray> array)

 final Integer sumRegion(Integer row1, Integer col1, Integer row2, Integer col2)

Class NumMatrix