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//////////////////////////////////////////////////////////////////////////////
//文件: SegY格式文件操作
//主要功能:
//
//程序编写:
//日期：
//
//
/////////////////////////////////////////////////////////////////////////////
# pragma once
# include "binaryposition.h"
class AFX_EXT_CLASS CFormatItem
{
public :
CFormatItem ( void ) ;
~ CFormatItem ( void ) ;
void Write ( CString name ) ;
int Read ( CString name , CString section ) ;
void operator = ( CFormatItem & fi ) ;
CBinaryPosition a ; //一个采样点的长度
CBinaryPosition ap ; //采样点长度的格式代码
CBinaryPosition n ; //每道采样点数
CBinaryPosition n1 ;
CBinaryPosition nn ;
CBinaryPosition m ; //道总数
CBinaryPosition si ; //采样间隔
////基于道头数据
//CBinaryPosition line; //线号
//CBinaryPosition cdp; //道号
//CBinaryPosition x; //坐标X
//CBinaryPosition x; //坐标Y
long row_head_num ; //道头长度
long head_num ; //文件头长度
CString section ; //格式文件的段名称，即文件扩展名
} ;