// SpaceFrameBeam.h: interface for the CSpaceFrameBeam class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_SPACEFRAMEBEAM_H__B90C578A_FDB1_4C53_999D_DAFB8A9017AE__INCLUDED_)
#define AFX_SPACEFRAMEBEAM_H__B90C578A_FDB1_4C53_999D_DAFB8A9017AE__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "baseelement.h"
//*
#include "Matrix.h"
#include "SparseMatrix.h"

class CSpaceFrameBeam :  public CBaseElement
{
public:
	CSpaceFrameBeam();
	virtual ~CSpaceFrameBeam();

	public:
	void ReadFile(CString);   
	void GetStiffness();
	void StiffAssemble();

private:
	void FillElementData();     
	void OutputParameter();
	void FormElemMatrix();
	void TranElemMatrix();
	void CalcuGKBandWidth();
	void CalcuGKDiagAddress();
	void SparseMatrixStiffAssemble();
	void InternalForceInitial();

};

#endif // !defined(AFX_SPACEFRAMEBEAM_H__B90C578A_FDB1_4C53_999D_DAFB8A9017AE__INCLUDED_)