Methods

<private> _reallocate(bitSize)

Reallocates BitSet to expand to the requested bit size.

Parameters:

Name	Type	Description
bitSize	Number	the requested bit size.

Source:

• BitSet.js, line 42

and(set)

Performs AND logical operation on two BitSet. That means it will be set to 1 if both are 1, 0 otherwise. The result will be applied to this BitSet.

Parameters:

Name	Type	Description
set	BitSet	The other BitSet.

Source:

• BitSet.js, line 150

clear(pos)

Sets specified bit to false.

Parameters:

Name	Type	Description
pos	Number	The bit position to set to false.

Source:

• BitSet.js, line 63

See:

• BitSet#set

clearAll()

Sets all bits to false.

Source:

• BitSet.js, line 81

See:

• BitSet#setAll

clearRange(from, to)

Sets specified range of bits to false.

Parameters:

Name	Type	Description
from	Number	The start bit position.
to	Number	The end bit position.

Source:

• BitSet.js, line 73

See:

• BitSet#setRange

contains(set) → {Boolean}

Checks if this BitSet contains all the bits from the other BitSet. This function will return true if , false otherwise.

Parameters:

Name	Type	Description
set		The other BitSet.

Source:

• BitSet.js, line 255

Returns:

Whether if two BitSet intersects.

Type

Boolean

equals(set) → {Boolean}

Checks if two BitSet is same. This function will return true if they are same, false otherwise.

Parameters:

Name	Type	Description
set		The other BitSet.

Source:

• BitSet.js, line 272

Returns:

Whether if two BitSet equals.

Type

Boolean

get(pos) → {Boolean}

Returns the value of specified bit.

Parameters:

Name	Type	Description
pos	Number	The bit position.

Source:

• BitSet.js, line 132

Returns:

Whether if the bit is set or not.

Type

Boolean

intersects(set) → {Boolean}

Checks if two BitSet has a same bit to set to 1. This function will return true if they have matching part, false otherwise.

Parameters:

Name	Type	Description
set		The other BitSet.

Source:

• BitSet.js, line 236

Returns:

Whether if two BitSet intersects.

Type

Boolean

isEmpty() → {Boolean}

Checkes whether the BitSet is filled with 0. This function will return false if the BitSet has any bit that is set to 1.

Source:

• BitSet.js, line 223

Returns:

Whether if the BitSet is empty.

Type

Boolean

not()

Performs NOT logical operation on the BitSet. That means it will be set to 1 if bit is 0, 0 otherwise. The result will be applied to this BitSet.

Source:

• BitSet.js, line 210

or(set)

Performs OR logical operation on two BitSet. That means it will be set to 1 if one of them is 1, 0 if both are 0. The result will be applied to this BitSet.

Parameters:

Name	Type	Description
set	BitSet	The other BitSet.

Source:

• BitSet.js, line 175

set(pos, set)

Sets specified bit.

Parameters:

Name	Type	Description
pos	Number	The bit position to set.
set	Boolean	The value to set.

Source:

• BitSet.js, line 90

setAll(set)

Sets all bits.

Parameters:

Name	Type	Description
set	Boolean	The value to set.

Source:

• BitSet.js, line 119

setRange(from, to, set)

Sets specified range of bits.

Parameters:

Name	Type	Description
from	Number	The start bit position.
to	Number	The end bit position.
set	Boolean	The value to set.

Source:

• BitSet.js, line 108

size() → {Number}

Returns BitSet's allocated size in bits.

Source:

• BitSet.js, line 54

Returns:

allocated size in bits.

Type

Number

toString(redix) → {String}

Changes the BitSet to String form.

Parameters:

Name	Type	Argument	Default	Description
redix	Number	<optional>	2	The redix to use.

Source:

• BitSet.js, line 297

Returns:

The stringified BitSet.

Type

String

xor(set)

Performs XOR logical operation on two BitSet. That means it will be set to 1 if the bits are different, 0 if they're same. The result will be applied to this BitSet.

Parameters:

Name	Type	Description
set	BitSet	The other BitSet.

Source:

• BitSet.js, line 194