Class unaOutProcessGate

Unit

unaClasses

Declaration

type unaOutProcessGate = class(unaAbstractGate)

Description

This class is useful when you wish to ensure some block of code to be executed only by one thread at a time. Only one instance can enter the gate. You should use <STRONG>try</STRONG> <STRONG>finally</STRONG> block to ensure you always leave the gate.

Hierarchy

• TObject
• unaObject
• unaAbstractGate
• unaOutProcessGate

Overview

Methods

	constructor create();
	destructor Destroy(); override;
	function checkDeadlock(timeout: tTimeout = tTimeout(INFINITE); const name: string = ''): bool;
	function gateEnter(timeout: tTimeout = tTimeout(INFINITE) ): bool; override;
	procedure gateLeave(); override;

Description

Methods

	constructor create();

	destructor Destroy(); override;

	function checkDeadlock(timeout: tTimeout = tTimeout(INFINITE); const name: string = ''): bool;

	function gateEnter(timeout: tTimeout = tTimeout(INFINITE) ): bool; override;

	procedure gateLeave(); override;

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