// Copyright (c) 1995-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#include <StdFail_NotDone.hxx>
#include <TColgp_HArray2OfPnt.hxx>
#include <TColgp_HArray1OfPnt2d.hxx>
#include <TColStd_HArray2OfReal.hxx>
#include <TColStd_HArray1OfReal.hxx>
#include <TColStd_HArray1OfInteger.hxx>


inline Standard_Boolean AppBlend_AppSurf::IsDone() const
{
  return done;
}


inline Standard_Integer AppBlend_AppSurf::UDegree() const
{
  if (!done) {throw StdFail_NotDone();}
  return udeg;
}

inline Standard_Integer AppBlend_AppSurf::VDegree() const
{
  if (!done) {throw StdFail_NotDone();}
  return vdeg;
}

inline const TColgp_Array2OfPnt& AppBlend_AppSurf::SurfPoles() const
{
  if (!done) {throw StdFail_NotDone();}
  return tabPoles->Array2();
}

inline const TColStd_Array2OfReal& AppBlend_AppSurf::SurfWeights() const
{
  if (!done) {throw StdFail_NotDone();}
  return tabWeights->Array2();
}


inline const TColStd_Array1OfReal& AppBlend_AppSurf::SurfUKnots() const
{
  if (!done) {throw StdFail_NotDone();}
  return tabUKnots->Array1();
}

inline const TColStd_Array1OfReal& AppBlend_AppSurf::SurfVKnots() const
{
  if (!done) {throw StdFail_NotDone();}
  return tabVKnots->Array1();
}

inline const TColStd_Array1OfInteger& AppBlend_AppSurf::SurfUMults() const
{
  if (!done) {throw StdFail_NotDone();}
  return tabUMults->Array1();
}

inline const TColStd_Array1OfInteger& AppBlend_AppSurf::SurfVMults() const
{
  if (!done) {throw StdFail_NotDone();}
  return tabVMults->Array1();
}

inline Standard_Integer AppBlend_AppSurf::NbCurves2d () const
{
  if (!done) {throw StdFail_NotDone();}
  return seqPoles2d.Length();
}

inline Standard_Integer AppBlend_AppSurf::Curves2dDegree() const
{
  if (!done) {throw StdFail_NotDone();}
  if (seqPoles2d.Length() == 0) {throw Standard_DomainError();}
  return vdeg;
}

inline const TColgp_Array1OfPnt2d& AppBlend_AppSurf::
  Curve2dPoles(const Standard_Integer Index) const
{
  if (!done) {throw StdFail_NotDone();}
  if (seqPoles2d.Length() == 0) {throw Standard_DomainError();}
  return seqPoles2d(Index)->Array1();
}

inline const TColStd_Array1OfReal& AppBlend_AppSurf::Curves2dKnots () const
{
  if (!done) {throw StdFail_NotDone();}
  if (seqPoles2d.Length() == 0) {throw Standard_DomainError();}
  return tabVKnots->Array1();
}

inline const TColStd_Array1OfInteger& AppBlend_AppSurf::Curves2dMults () const
{
  if (!done) {throw StdFail_NotDone();}
  if (seqPoles2d.Length() == 0) {throw Standard_DomainError();}
  return tabVMults->Array1();
}

inline void AppBlend_AppSurf::TolReached (Standard_Real& Tol3d,
					  Standard_Real& Tol2d) const
{
  if (!done) {throw StdFail_NotDone();}
  Tol3d = tol3dreached;
  Tol2d = tol2dreached;
}