uplw.h

一个一维溃坝模拟动画

// UPLW.h: interface for the UPLW class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_UPLW_H__3D0CF078_89AC_4957_9E10_B6921D0E0439__INCLUDED_)
#define AFX_UPLW_H__3D0CF078_89AC_4957_9E10_B6921D0E0439__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include"iostream.h"
#include"fstream.h"
#include <math.h>
#include"iomanip.h"
class LWLF
{
	friend void form(long double,long double,long double);
public:
//	long double gv[n+2][2];
//	long double cv[n+2][2];
	long double **gv;
	long double **cv;
	long double dx;
	long double dt;
	long double c;
//	long double x[n+2];
//	long double tv1[n+2],tv2[n+2];
	long double *x;
	long double *tv1,*tv2;
	long double g;
	int n;
	long double time;
public:
	LWLF(){};
     LWLF(long double,long double);
	virtual ~LWLF();
	void form();
    long double	fun(long double);
    long double	fun1(long double,long double);
    long double sv1(long double,long double,long double,long double, double);
    long double sv2(long double,long double,long double,long double, double);
    long double mymax(long double,long double);
    long double mymin(long double,long double);
    void caculate();
    void lf(long double);
    void lw(long double);
    void cvpre(long double);
   friend void main();

};




#endif // !defined(AFX_UPLW_H__3D0CF078_89AC_4957_9E10_B6921D0E0439__INCLUDED_)