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40 lines
803 B
C++

//////////////////////////////////////////////////////////////////////////////
//文件 CurveTV.h
//主要功能:
//
//程序编写: 2005-12-07
/////////////////////////////////////////////////////////////////////////////
#pragma once
#include "curveex.h"
namespace NTV
{
class AFX_EXT_CLASS CCurveTV :
public CCurveEx
{
public:
CCurveTV(void);
virtual ~CCurveTV(void);
//在CCurveEx类中的x为速度,y是时间(TV对)
virtual int Read(CFile &fr, const short& ver);
virtual void Write(CFile& fw, const short& ver, double dRedundantError=-1.0);
void operator=(CCurveTV& curve);
virtual double Dix(int nIndex);
double m_location; //桩号
double m_recity; //校正量
protected:
double VR(int nIndex);
void WriteTV(CFile& fw, double scale=1.0);
int ReadTV(CFile& fr);
};
}//namespace
using namespace NTV;