#include "stdafx.h"
#include "TXShell.h"

TXShell::TXShell()
{
}

TXShell::~TXShell()
{
	
}

int TXShell::AppendFace( AcDbFace* pFace )
{
	return (int)m_arFacePtrs.Add(pFace);
}

AcDbFace* TXShell::GetFace(int iIndex) const
{
	if (iIndex > -1 && iIndex < m_arFacePtrs.GetSize())
	{
		return (AcDbFace*)m_arFacePtrs.GetAt(iIndex);
	}
	return NULL;
}

BOOL TXShell::Remove(int iIndex)
{
	if (iIndex > -1 && iIndex < m_arFacePtrs.GetSize())
	{
		m_arFacePtrs.RemoveAt(iIndex);
	}
	return FALSE;
}

int TXShell::GetCount() const
{
	return (int)m_arFacePtrs.GetSize();
}

int TXShell::GetFacePtrs(CPtrArray& arFacePtrs) const
{
	for (int i = 0;i < m_arFacePtrs.GetSize();i++)
	{
		arFacePtrs.Add(m_arFacePtrs.GetAt(i));
	}
	return (int)m_arFacePtrs.GetSize();
}