FEBio/FENodeNodeList.h

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

#if !defined(AFX_FENODENODELIST_H__59D213DB_78A1_4318_9E5D_585E70BCB36D__INCLUDED_)
#define AFX_FENODENODELIST_H__59D213DB_78A1_4318_9E5D_585E70BCB36D__INCLUDED_

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

#include "FECore/vector.h"

class FEMesh;
class FEDomain;

//-----------------------------------------------------------------------------


class FENodeNodeList  
{
public:
        FENodeNodeList();

        virtual ~FENodeNodeList();

        void Create(FEMesh& mesh);

        void Create(FEDomain& dom);

        int Size() { return m_nval.size(); }

        int Valence(int i) { return m_nval[i]; }
        int* NodeList(int i) { return &m_nref[0] + m_pn[i]; }

        void Sort();

protected:
        vector<int>     m_nval; // nodal valences
        vector<int>     m_nref; // adjacent nodes indices
        vector<int>     m_pn;   // start index into the nref array

        static FENodeNodeList*  m_pthis;
        static int compare(const void* e1, const void* e2);
};

#endif // !defined(AFX_FENODENODELIST_H__59D213DB_78A1_4318_9E5D_585E70BCB36D__INCLUDED_)