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// File: IntPatch_WLine.lxx
// Created: Mon May 27 13:18:45 1991
// Author: Isabelle GRIGNON
// Copyright: OPEN CASCADE 1991, 1992
#include <Standard_DomainError.hxx>
#include <IntSurf_LineOn2S.hxx>
#include <IntPatch_Point.hxx>
inline void IntPatch_WLine::AddVertex (const IntPatch_Point& Pnt)
{
svtx.Append(Pnt);
}
inline void IntPatch_WLine::Replace (const Standard_Integer Index,
const IntPatch_Point& Pnt)
{
svtx(Index) = Pnt;
}
inline void IntPatch_WLine::SetFirstPoint (const Standard_Integer IndFirst)
{
fipt = Standard_True;
indf = IndFirst;
}
inline void IntPatch_WLine::SetLastPoint (const Standard_Integer IndLast)
{
lapt = Standard_True;
indl = IndLast;
}
inline Standard_Integer IntPatch_WLine::NbPnts () const
{
return curv->NbPoints();
}
inline const IntSurf_PntOn2S& IntPatch_WLine::Point (const Standard_Integer Index) const
{
return curv->Value(Index);
}
inline Standard_Boolean IntPatch_WLine::HasFirstPoint () const
{
return fipt;
}
inline Standard_Boolean IntPatch_WLine::HasLastPoint () const
{
return lapt;
}
inline const IntPatch_Point& IntPatch_WLine::FirstPoint () const
{
if (!fipt) {Standard_DomainError::Raise();}
return svtx(indf);
}
inline const IntPatch_Point& IntPatch_WLine::LastPoint () const
{
if (!lapt) {Standard_DomainError::Raise();}
return svtx(indl);
}
inline const IntPatch_Point& IntPatch_WLine::FirstPoint (Standard_Integer& Indfirst) const
{
if (!fipt) {Standard_DomainError::Raise();}
Indfirst = indf;
return svtx(indf);
}
inline const IntPatch_Point& IntPatch_WLine::LastPoint (Standard_Integer& Indlast) const
{
if (!lapt) {Standard_DomainError::Raise();}
Indlast = indl;
return svtx(indl);
}
inline Standard_Integer IntPatch_WLine::NbVertex () const
{
return svtx.Length();
}
inline const IntPatch_Point& IntPatch_WLine::Vertex (const Standard_Integer Index) const
{
return svtx(Index);
}
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