Libraries.Compute.BitwiseOperations Documentation
The BitwiseOperations class provides a way for a programmer to conduct bitwise operations on integer values. Common operations include bitwise and, bitwise or, shift operators, exclusive or, and negation. While these operators are provided for convenience, it should be noted that conducting bitwise operations in Quorum is slightly slower than conducting similar operations in other programming languages, due to the fact that such operations are conducted as system functions here. This makes the meaning of the calls more obvious than traditional, but makes them pass through the system plugin architecture, which makes several function calls.
Example Code
use Libraries.Compute.BitwiseOperations
BitwiseOperations ops
integer left = 10
integer right = 25
integer result = ops:And(left, right)
Inherits from: Libraries.Language.Object
Actions Documentation
And(integer left, integer right)
This action provides a bitwise and operation.
Parameters
- integer left
- integer right
Return
integer:
Example
use Libraries.Compute.BitwiseOperations
BitwiseOperations ops
integer left = 10
integer right = 25
integer result = ops:And(left, right)
Compare(Libraries.Language.Object object)
This action compares two object hash codes and returns an integer. The result is larger if this hash code is larger than the object passed as a parameter, smaller, or equal. In this case, -1 means smaller, 0 means equal, and 1 means larger. This action was changed in Quorum 7 to return an integer, instead of a CompareResult object, because the previous implementation was causing efficiency issues.
Parameters
- Libraries.Language.Object: The object to compare to.
Return
integer: The Compare result, Smaller, Equal, or Larger.
Example
Object o
Object t
integer result = o:Compare(t) //1 (larger), 0 (equal), or -1 (smaller)
Equals(Libraries.Language.Object object)
This action determines if two objects are equal based on their hash code values.
Parameters
- Libraries.Language.Object: The to be compared.
Return
boolean: True if the hash codes are equal and false if they are not equal.
Example
use Libraries.Language.Object
use Libraries.Language.Types.Text
Object o
Text t
boolean result = o:Equals(t)
ExclusiveOr(integer left, integer right)
This action provides a bitwise exclusive or operation.
Parameters
- integer left
- integer right
Return
integer:
Example
use Libraries.Compute.BitwiseOperations
BitwiseOperations ops
integer left = 10
integer right = 25
integer result = ops:ExclusiveOr(left, right)
GetHashCode()
This action gets the hash code for an object.
Return
integer: The integer hash code of the object.
Example
Object o
integer hash = o:GetHashCode()
Negate(integer value)
This action provides a bitwise negate operation.
Parameters
- integer value
Return
integer:
Example
use Libraries.Compute.BitwiseOperations
BitwiseOperations ops
integer value = 10
integer result = ops:Negate(value)
Or(integer left, integer right)
This action provides a bitwise or operation.
Parameters
- integer left
- integer right
Return
integer:
Example
use Libraries.Compute.BitwiseOperations
BitwiseOperations ops
integer left = 10
integer right = 25
integer result = ops:Or(left, right)
ShiftLeft(integer value, integer amount)
This action provides a bitwise shift left operation, shifting in zeros from the right and discarding the bits shifted off.
Parameters
- integer value
- integer amount
Return
integer:
Example
use Libraries.Compute.BitwiseOperations
BitwiseOperations ops
integer value = 10
integer amount = 3
integer result = ops:ShiftLeft(value, amount)
ShiftRight(integer value, integer amount)
This action provides a bitwise shift right operation. This version of the operation keeps the sign bit on the left (Sign-propogating right shift) and discards the bits shifted off.
Parameters
- integer value
- integer amount
Return
integer:
Example
use Libraries.Compute.BitwiseOperations
BitwiseOperations ops
integer value = 10
integer amount = 3
integer result = ops:ShiftRight(value, amount)
ShiftRightPositive(integer value, integer amount)
This action provides a bitwise shift right operation. This version shifts in zeros from the left (Zero-fill right shift) and discards the bits shifted off.
Parameters
- integer value
- integer amount
Return
integer:
Example
use Libraries.Compute.BitwiseOperations
BitwiseOperations ops
integer value = 10
integer amount = 3
integer result = ops:ShiftRightKeepSign(value, amount)
On this page
Variables TableAction Documentation- And(integer left, integer right)
- Compare(Libraries.Language.Object object)
- Equals(Libraries.Language.Object object)
- ExclusiveOr(integer left, integer right)
- GetHashCode()
- Negate(integer value)
- Or(integer left, integer right)
- ShiftLeft(integer value, integer amount)
- ShiftRight(integer value, integer amount)
- ShiftRightPositive(integer value, integer amount)