Impact.Utility.Extensions Class Reference

Static Public Member Functions
static int	SetBit (this int bitmask, int pos)
	Sets the bit at the given position to 1. More...
static int	UnsetBit (this int bitmask, int pos)
	Sets the bit at the given position to 0. More...
static bool	IsBitSet (this int bitmask, int pos)
	Is the bit at the given position set to 1? More...
static T	GetOrAddComponent< T > (this GameObject gameObject, bool checkParents)
	Either gets a component on the given game object or adds one. More...
static int	IndexOf< T > (this T[] array, Predicate< T > predicate)
	Gets the index of the first element matching the given predicate. More...

Member Function Documentation

GetOrAddComponent< T >()

static T Impact.Utility.Extensions.GetOrAddComponent< T > ( this GameObject  gameObject, bool  checkParents  )

static

Either gets a component on the given game object or adds one.

Template Parameters

T	The component type.

Parameters

gameObject	The game object to get or add the component to.
checkParents	Should we look for the component in parent objects?

Returns

A reference to the existing or new component.

Type Constraints

T

:

Component

IndexOf< T >()

static int Impact.Utility.Extensions.IndexOf< T > ( this T[]  array, Predicate< T >  predicate  )

static

Gets the index of the first element matching the given predicate.

Template Parameters

T	The array type.

Parameters

array	The array.
predicate	The predicate to match.

Returns

The index of the first element matching the given predicate.

IsBitSet()

static bool Impact.Utility.Extensions.IsBitSet ( this int  bitmask, int  pos  )

static

Is the bit at the given position set to 1?

Parameters

bitmask	The bitmask to check against.
pos	The index of the bit to check.

Returns

True if the bit is set to 1, false otherwise.

SetBit()

static int Impact.Utility.Extensions.SetBit ( this int  bitmask, int  pos  )

static

Sets the bit at the given position to 1.

Parameters

bitmask	The bitmask to modify.
pos	The index of the bit to set.

Returns

The bitmask with the bit at the given position set to 1.

UnsetBit()

static int Impact.Utility.Extensions.UnsetBit ( this int  bitmask, int  pos  )

static

Sets the bit at the given position to 0.

Parameters

bitmask	The bitmask to modify.
pos	The index of the bit to unset.

Returns

The bitmask with the bit at the given position set to 0.