JCL Help:SetBit@Byte@TBitRange

 JCL Help: SetBit Function

JCL Functions

► JclLogic.pas Functions

[+] JclLogic.pas Functions

JEDI Code Library Help

• Packages
  • RTL enhancements
  • Containers
  • Developer Tools
  • VCL enhancements
• Files
  • Classes
  • Interfaces
  • Functions
  • Variables
  • Constants
  • Types
  • Records
• Project summary
• License

Search in JCL Help

 

Search in all projects

 

Summary

Sets a bit in an integer-type value.

Pascal

 function SetBit(const Value: Byte; const Bit: TBitRange): Byte; overload;
function SetBit(const Value: Shortint; const Bit: TBitRange): Shortint; overload;
function SetBit(const Value: Smallint; const Bit: TBitRange): Smallint; overload;
function SetBit(const Value: Word; const Bit: TBitRange): Word; overload;
function SetBit(const Value: Cardinal; const Bit: TBitRange): Cardinal; overload;
function SetBit(const Value: Integer; const Bit: TBitRange): Integer; overload;
function SetBit(const Value: Int64; const Bit: TBitRange): Int64; overload;

Parameters

Parameters	Description
const Value: Byte	The integer-typed variable for which to set a bit.
const Bit: TBitRange	The 0 based bit position of the bit to set. This is a modulo N bit position where N is the number of bits in the Value parameter. For example, if Value is a Byte, then Bit position is interpreted as Bit mod 8.

Return Value

Copy of Value with the bit at position Bit set.

Description

SetBit sets the specified bit position of the supplied integer typed variable. In other words it sets the bit at position Bit for Value to 1.

See Also

TestBit ClearBit ToggleBit TestBits

About

Unit

JclLogic

Donator

Marcel van Brakel

Contribute to this help topic

This documentation wiki is based on the collaborative effort of Project JEDI users. Your edits are welcome in order to improve documentation quality: edit this page

The JEDI Code Library source code is hosted at : link to view the current source code, link to the subversion repository