Unit 'sysutils' Package
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TInt64Helper.SetBitsCount

Count number of bits set

Declaration

Source position: syshelph.inc line 919

public function TInt64Helper.SetBitsCount: Byte;

Description

SetBitsCount returns the number of bits set in an Int64.

See also

System.PopCnt

  

Count number of set bits

TInt64Helper.SetBit

  

Set bit to 1

TInt64Helper.ClearBit

  

Set bit to 0

TInt64Helper.ToggleBit

  

Invert bit

TInt64Helper.TestBit

  

Check bit

TInt64Helper.HighestSetBitPos

  

Return the position of the leftmost bit set

TInt64Helper.LowestSetBitPos

  

Return the position of the rightmost bit set

TInt64Helper.Bits

  

Read or write a bit


Documentation generated on: Sep 29 2022