C++ (Cpp) iterator::value Examples

Example #1

File: contextprivate.cpp Project: bigfug/Fugio

void ContextPrivate::renameNode( const QUuid &pUUID1, const QUuid &pUUID2 )
{
	if( pUUID1 == pUUID2 )
	{
		return;
	}

	if( mNodeHash.contains( pUUID2 ) )
	{
		qWarning() << "ContextPrivate::renameNode - mNodeHash.contains( pUUID2 )";

		return;
	}

	NodeHash::iterator it = mNodeHash.find( pUUID1 );

	if( it == mNodeHash.end() )
	{
		qWarning() << "ContextPrivate::renameNode - !mNodeHash.contains( pUUID1 )";

		return;
	}

	QSharedPointer<fugio::NodeInterface>	Node = it.value();

	mNodeHash.remove( pUUID1 );

	mNodeHash.insert( pUUID2, Node );

	if( mConnectIO.contains( pUUID1 ) )
	{
		QUuid		D = mConnectIO.take( pUUID1 );

		mConnectIO.insert( pUUID2, D );
	}

	if( mConnectOI.contains( pUUID1 ) )
	{
		QList<QUuid>	L = mConnectOI.values( pUUID1 );

		for( QList<QUuid>::const_iterator it = L.begin() ; it != L.end() ; it++ )
		{
			mConnectOI.remove( pUUID1, *it );

			mConnectOI.insert( pUUID2, *it );
		}
	}

#if defined( QT_DEBUG ) && defined( DEBUG_CONNECTIONS )
	qDebug() << "ContextPrivate::renameNode" << pUUID1 << pUUID2;
#endif

	emit nodeRenamed( pUUID1, pUUID2 );
}

Example #2

File: contextprivate.cpp Project: bigfug/Fugio

void ContextPrivate::onPinAdded( QSharedPointer<fugio::NodeInterface> pNode, QSharedPointer<fugio::PinInterface> pPin )
{
	registerPin( pPin );

	ConnectionPair				MapKey( pNode->name(), pPin->name() );

//	DefaultMap::iterator		DefaultIterator = mDefaultMap.find( MapKey );

//	if( DefaultIterator != mDefaultMap.end() )
//	{
//		pPin->setValue( DefaultIterator.value() );
//	}

	for( ConnectionMap::iterator it = mConnectionMap.begin() ; it != mConnectionMap.end() ; it++ )
	{
		if( pPin->direction() == PIN_OUTPUT && it.key() == MapKey )
		{
			for( NodeHash::iterator NodeIterator = mNodeHash.begin() ; NodeIterator != mNodeHash.end() ; NodeIterator++ )
			{
				QSharedPointer<fugio::NodeInterface>	Node = NodeIterator.value();

				if( Node->name() != it.value().first )
				{
					continue;
				}

				QSharedPointer<fugio::PinInterface>	Pin = Node->findPinByName( it.value().second );

				if( Pin == 0 || Pin->direction() != PIN_INPUT )
				{
					continue;
				}

				connectPins( pPin->globalId(), Pin->globalId() );
			}

			break;
		}
		else if( pPin->direction() == PIN_INPUT && it.value() == MapKey )
		{
			for( NodeHash::iterator NodeIterator = mNodeHash.begin() ; NodeIterator != mNodeHash.end() ; NodeIterator++ )
			{
				QSharedPointer<fugio::NodeInterface>	Node = *NodeIterator;

				if( Node->name() != it.key().first )
				{
					continue;
				}

				QSharedPointer<fugio::PinInterface>	Pin = Node->findPinByName( it.key().second );

				if( Pin == 0 || Pin->direction() != PIN_OUTPUT )
				{
					continue;
				}

				connectPins( pPin->globalId(), Pin->globalId() );
			}

			break;
		}
	}

	emit pinAdded( pNode->uuid(), pPin->globalId() );
}

Example #3

File: LimitedNodeList.cpp Project: softwarekid/hifi

NodeHash::iterator LimitedNodeList::killNodeAtHashIterator(NodeHash::iterator& nodeItemToKill) {
    qDebug() << "Killed" << *nodeItemToKill.value();
    emit nodeKilled(nodeItemToKill.value());
    return _nodeHash.erase(nodeItemToKill);
}