kev/Drawer/SSBase/MxnFormat/SeisReader2D.h

//////////////////////////////////////////////////////////////////////////////
//<2F>ļ<EFBFBD>: SegY<67>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//<2F><>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD>: 
//
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д:		2011-4-1
//
//
/////////////////////////////////////////////////////////////////////////////

#pragma once

#include "ProcessThread.h"
#include "SeisLineData.h"
#include "SeisIndex2D.h"
#include "SeisTraceReader.h"
#include "ProgressProcess.h"
#include "ProgressThreadBase.h"

namespace NSeis
{

//һ<><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵĶ<DDB5>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>ά<EFBFBD><CEAC>Ҳ<EFBFBD><D2B2><EFBFBD><EFBFBD>Դ<EFBFBD>ڶ<EFBFBD>ά<EFBFBD><CEAC><EFBFBD><EFBFBD>

class AFX_EXT_CLASS CSeisReaderBase
	: public CProgressProcess
{
public:
	CSeisReaderBase(void);
	~CSeisReaderBase(void);

	void AttachFile(CFileSegy* pFile);	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD>ݴ<EFBFBD><DDB4><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD>SegY<67>ļ<EFBFBD>
	CFileSegy* GetFile() { return m_pFile; }

	//** @brief	<09>ܵIJ<DCB5><C4B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȫ<EFBFBD><C8AB><EFBFBD><EFBFBD>ʾʱ<CABE><CAB1><EFBFBD>뵱ǰ<EBB5B1><C7B0>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ
	unsigned short	GetTotalSampleNumber()	{ return GetSampleInfo().GetTotalSampleNumber(); }
	//<2F><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>IJ<EFBFBD><C4B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><>ǰ<EFBFBD><C7B0>ʾ<EFBFBD>IJ<EFBFBD><C4B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	int		GetCustomSampleNumber()	{ return GetSampleInfo().GetCustomSampleNumber(); }
	//<2F><><EFBFBD>ò<EFBFBD><C3B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	float	GetSampleInterval()		{ return GetSampleInfo().GetSampleInterval(); }
	//<2F><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֽڳ<D6BD><DAB3><EFBFBD>
	int		GetOneSampleBytes()		{ return GetSampleInfo().GetOneSampleBytes(); }

	float			GetStartTime()		{ return GetSampleInfo().GetStartTime(); }
	float			GetStopTime()		{ return GetSampleInfo().GetStopTime(); }
	TInterval<int>& GetTimeRange()		{ return GetSampleInfo().GetTimeRange(); }

	//<2F>Ƿ<EFBFBD><C7B7><EFBFBD>ʹ<EFBFBD><CAB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD> <20><><EFBFBD><EFBFBD>m_dataRange<67><65><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>
	bool	IsFullyTraceData()		{ return GetSampleInfo().IsFullyTraceData(); }

	virtual CSeisSampleInfo& GetSampleInfo() = 0;

	CSeisTraceReader& GetTraceReader()	{ return m_traceReader; }

protected:
	CSeisTraceReader	m_traceReader;	//<2F><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD>Ƕ<EFBFBD>ȡһ<C8A1><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

	float				_undef_value;	//<2F><>Чֵ<D0A7><D6B5><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1>Ƭʱʹ<CAB1><CAB9>

	//<2F><><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>ָ<EFBFBD>򣬲<EFBFBD><F2A3ACB2><EFBFBD><EFBFBD>ͷ<EFBFBD>
	CFileSegy*			m_pFile;
};

class AFX_EXT_CLASS CSeisReader2D
	: public CSeisReaderBase
{
public:
	CSeisReader2D(void);
	~CSeisReader2D(void);

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧָ<D3A6><D6B8>
	void Attach(CSeisLineData* pData, bool bReMemory=false);	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD>ȡָ<C8A1><D6B8>

	void AttachIndex(CSeisIndexLine2D* pIndex);					//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

	virtual CSeisSampleInfo& GetSampleInfo() { return m_pIndex2D->m_sampleInfo; }

	bool ReadData();	//<2F><>ʹ<EFBFBD><CAB9><EFBFBD>̷߳<DFB3>ʽ<EFBFBD><CABD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD>ߵ<EFBFBD><DFB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

	bool ReadData(CSeisIndexLine2D* pIndex, TInterval<int>& range);		//ʹ<><CAB9><EFBFBD>̣߳<DFB3><CCA3><EFBFBD><EFBFBD>ȴ<EFBFBD><C8B4>߳<EFBFBD>ִ<EFBFBD><D6B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	bool ReadData(CSeisIndexLine2D* pIndex, TInterval<float>& range);	//ʹ<><CAB9><EFBFBD>̣߳<DFB3><CCA3><EFBFBD><EFBFBD>ȴ<EFBFBD><C8B4>߳<EFBFBD>ִ<EFBFBD><D6B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

	CSeisIndexLine2D* GetIndex() { return m_pIndex2D; }

protected:
	//<2F><><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>ָ<EFBFBD>򣬲<EFBFBD><F2A3ACB2><EFBFBD><EFBFBD>ͷ<EFBFBD>
	CSeisIndexLine2D*	m_pIndex2D;		//<2F><><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
	CSeisLineData*		m_pData;		//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
	bool				m_bReMemory;	//<2F>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>·<EFBFBD><C2B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD>ȡ<EFBFBD>ڴ<EFBFBD>
};

}	//namespace NSeis