entity.h

来自「故障诊断工作涉及的领域相当广泛」· C头文件 代码 · 共 31 行

// Entity.h: interface for the CEntity class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_ENTITY_H__F2D97FC2_B2EC_11CF_BF57_B29AF85F4C3B__INCLUDED_)
#define AFX_ENTITY_H__F2D97FC2_B2EC_11CF_BF57_B29AF85F4C3B__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

class CEntity:public CObject  
{
public:
	_declspec(dllexport) CEntity();
	//计算两点间距离的平方值
	_declspec(dllexport) double GetTwoPntDis2(double x1,double y1,double x2,double y2);
	_declspec(dllexport) void Serialize(CArchive&);
	_declspec(dllexport) virtual ~CEntity();
	_declspec(dllexport) friend void operator<<(CArchive&,CEntity&);
	_declspec(dllexport) friend void operator>>(CArchive&,CEntity&);
	UINT		m_nType;
	COLORREF	m_nColor;
	UINT		m_nLineType;

	CEntity*	m_pNext;
	CEntity*	m_pPre;
};

#endif // !defined(AFX_ENTITY_H__F2D97FC2_B2EC_11CF_BF57_B29AF85F4C3B__INCLUDED_)