// File:	SMDS_MeshTriangle.lxx
// Created:	Thu Jan 24 17:06:47 2002
// Author:	Jean-Michel BOULCOURT
//		<jmb@coulox.paris1.matra-dtv.fr>




//=======================================================================
//function : GetConnections
//purpose  : 
//           
//=======================================================================

inline Standard_Address SMDS_MeshTriangle::GetConnections() const
{
  return (Standard_Address)&myNodes;
}

//=======================================================================
//function : GetConnection
//purpose  : 
//           
//=======================================================================

inline Standard_Integer SMDS_MeshTriangle::GetConnection(const Standard_Integer rank) const
{
  return myNodes[rank-1];
}

//=======================================================================
//function : ComputeKey
//purpose  : compute the Key of the face based on the ids of its bounding nodes
//           
//=======================================================================

inline void SMDS_MeshTriangle::ComputeKey()
{
  //  myKey = (myNodes[0] << 2) + (myNodes[1] << 1) + (myNodes[2]);
  myKey = myNodes[0] + myNodes[1] + myNodes[2];
}


//=======================================================================
//function : GetEdgeDefinedByNodes
//purpose  : 
//=======================================================================
inline void SMDS_MeshTriangle::GetEdgeDefinedByNodes(const Standard_Integer rank, 
						     Standard_Integer& idnode1,
						     Standard_Integer& idnode2) const
{
  idnode1 = myNodes[rank-1];
  idnode2 = myNodes[rank % myNbNodes];
}