condition.cpp

来自「这是VCF框架的代码」· C++ 代码 · 共 146 行

//Condition.cpp

/*
Copyright 2000-2004 The VCF Project.
Please see License.txt in the top level directory
where you installed the VCF.
*/


#include "vcf/FoundationKit/FoundationKit.h"
using namespace VCF;

Condition::Condition(Mutex* mutex):
	mutex_(mutex),
	peer_(NULL)
{

	peer_ = SystemToolkit::createConditionPeer( this );

	if ( NULL == peer_ ) {
		throw NoPeerFoundException();
	}
}

Condition::~Condition()
{
	delete peer_;
}

Waitable::WaitResult Condition::wait()
{
	return (Waitable::WaitResult) peer_->wait();
}

Waitable::WaitResult Condition::wait( uint32 milliseconds )
{
	return (Waitable::WaitResult) peer_->wait(milliseconds);
}

void Condition::signal()
{
	peer_->signal();
}

void Condition::broadcast()
{
	peer_->broadcast();
}

OSHandleID Condition::getPeerHandleID()
{
	return peer_->getHandleID();
}


/**
*CVS Log info
*$Log$
*Revision 1.3  2005/07/09 23:15:02  ddiego
*merging in changes from devmain-0-6-7 branch.
*
*Revision 1.2.4.1  2005/05/05 12:42:26  ddiego
*this adds initial support for run loops,
*fixes to some bugs in the win32 control peers, some fixes to the win32 edit
*changes to teh etxt model so that notification of text change is more
*appropriate.
*
*Revision 1.2  2004/08/07 02:49:13  ddiego
*merged in the devmain-0-6-5 branch to stable
*
*Revision 1.1.2.2  2004/04/29 04:07:06  marcelloptr
*reformatting of source files: macros and csvlog and copyright sections
*
*Revision 1.1.2.1  2004/04/28 03:29:39  ddiego
*migration towards new directory structure
*
*Revision 1.5  2004/04/03 15:48:49  ddiego
*Merged over code from the 0-6-3 branch.
*
*Revision 1.4.4.1  2004/03/11 22:20:00  ddiego
*added condition implementation to FoundationKit.
*added a Conditions example to the examples directory.
*
*Revision 1.4  2003/08/09 02:56:46  ddiego
*merge over from the devmain-0-6-1 branch
*Changes
*Features:
*-Added additional implementation to better support the MVC architecture in
*the VCF
*
*-Added a Document/View architecure that is similar to MFC's or NextSteps's
*Doc/View architectures
*
*-Integrated the Anti Grain Graphics library into the GraphicsKit. There is
*now basic support for it in terms of drawing vector shapes
*(fills and strokes). Image support will come in the next release
*
*-Added several documented graphics tutorials
*
*Bugfixes:
*
*[ 775744 ] wrong buttons on a dialog
*[ 585239 ] Painting weirdness in a modal dialog ?
*[ 585238 ] Modal dialog which makes a modal Dialog
*[ 509004 ] Opening a modal Dialog causes flicker
*[ 524878 ] onDropped not called for MLTcontrol
*
*Plus an issue with some focus and getting the right popup window to activate
*has also been fixed
*
*Revision 1.3.2.1  2003/07/24 04:10:45  ddiego
*added fixes for the following tasks:
*Task #82279 ApplicationKit: add static methods to singleton objects
*Task #82277 FoundationKit: add static methods to singleton objects
*this required a bunch of changes in terms of getting rid of older style code
*
*Revision 1.3  2003/05/17 20:37:41  ddiego
*this is the checkin for the 0.6.1 release - represents the merge over from
*the devmain-0-6-0 branch plus a few minor bug fixes
*
*Revision 1.2.2.2  2003/03/23 03:23:58  marcelloptr
*3 empty lines at the end of the files
*
*Revision 1.2.2.1  2003/03/12 03:12:47  ddiego
*switched all member variable that used the "m_"<name> prefix to
* <name>"_" suffix nameing standard.
*Also changed all vcf builder files to accomadate this.
*Changes were made to the Stream classes to NOT multiple inheritance and to
*be a little more correct. Changes include breaking the FileStream into two
*distinct classes, one for input and one for output.
*
*Revision 1.2  2003/02/26 04:30:53  ddiego
*merge of code in the devmain-0-5-9 branch into the current tree.
*most additions are in the area of the current linux port, but the major
*addition to this release is the addition of a Condition class (currently
*still under development) and the change over to using the Delegate class
*exclusively from the older event handler macros.
*
*Revision 1.1.2.1  2003/02/18 20:06:46  catwallader
*Added Condition classes. Also added comments to Thread and Mutex class
*headers.
*
*/