VisionPlus_V3.0/ShowUnit/MyStream.cpp

#include "MyStream.h"




void readHObject(QDataStream& readStream, HalconCpp::HObject& hObj)
{
	using namespace HalconCpp;

	QByteArray data;
	readStream >> data;
	if (data.size() == 0)
		return;
	try
	{
		HSerializedItem item;
		item.CreateSerializedItemPtr(data.data(), data.size(), "true");
		hObj.DeserializeObject(item);
	}
	catch (...)
	{
		
	}
}

void readHTuple(QDataStream& readStream, HalconCpp::HTuple& hDat)
{
	using namespace HalconCpp;

	QByteArray data;
	readStream >> data;
	try
	{
		//int s = data.size();
		//HSerializedItem item;
		//item.CreateSerializedItemPtr((void*)data.data(), (Hlong)data.size(), "true");
		//DeserializeTuple(HTuple(item.GetHandle()), &hDat);

		HTuple  hv_SerializedItemHandle1;
		CreateSerializedItemPtr((Hlong)data.data(), (Hlong)data.size(), "true", &hv_SerializedItemHandle1);
		DeserializeTuple(hv_SerializedItemHandle1, &hDat);
	}
	catch (...)
	{

	}
}

void readShapeModel(QDataStream& readStream, HalconCpp::HShapeModel& hModel)
{
	using namespace HalconCpp;

	QByteArray data;
	readStream >> data;

	if (data.size() == 0)
		return;
	try
	{
		//int s = data.size();
		HSerializedItem item;
		item.CreateSerializedItemPtr(data.data(), data.size(), "true");
		hModel.DeserializeShapeModel(item);
	}
	catch (...)
	{

	}
}



void saveHObject(QDataStream& writeStream, const HalconCpp::HObject& hObj)
{
	using namespace HalconCpp;
	QByteArray byteArray;
	if (hObj.IsInitialized())
	{
		HSerializedItem item = hObj.SerializeObject();
		Hlong size;
		char* data = (char*)item.GetSerializedItemPtr(&size);
		byteArray.resize(size);
		memcpy(byteArray.data(), data, size);
	}
	writeStream << byteArray;
}


void saveHTuple(QDataStream& writeStream, const HalconCpp::HTuple& hDat)
{
	using namespace HalconCpp;
	QByteArray byteArray;

	HSerializedItem item = hDat.SerializeTuple();
	Hlong size;

	char* data = (char*)item.GetSerializedItemPtr(&size);
	byteArray.resize(size);
	memcpy(byteArray.data(), data, size);
	writeStream << byteArray;
}

void saveShapeModel(QDataStream& writeStream, const HalconCpp::HShapeModel& hModel)
{
	using namespace HalconCpp;
	QByteArray byteArray;
	if (hModel.IsInitialized())
	{
		HSerializedItem item = hModel.SerializeShapeModel();
		Hlong size;

		char* data = (char*)item.GetSerializedItemPtr(&size);
		byteArray.resize(size);
		memcpy(byteArray.data(), data, size);
	}
	writeStream << byteArray;
}


QDataStream& operator << (QDataStream& ar, HObject& hDat)
{
	saveHObject(ar, hDat);
	return ar;
}

QDataStream& operator >> (QDataStream& ar, HObject& hDat)
{
	readHObject(ar, hDat);
	return ar;
}


QDataStream& operator << (QDataStream& ar, HTuple& hDat)
{
	saveHTuple(ar, hDat);
	return ar;
}

QDataStream& operator >> (QDataStream& ar, HTuple& hDat)
{
	readHTuple(ar, hDat);
	return ar;
}



QDataStream& operator<<(QDataStream& dataStream, ROIController& roi)
{
	roi.save(dataStream);
	return dataStream;
}
QDataStream& operator>>(QDataStream& dataStream, ROIController& roi)
{
	roi.load(dataStream);
	return dataStream;
}