Constants.h

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// This file is part of Eigen, a lightweight C++ template library
// for linear algebra. Eigen itself is part of the KDE project.
//
// Copyright (C) 2008 Gael Guennebaud <g.gael@free.fr>
// Copyright (C) 2006-2008 Benoit Jacob <jacob.benoit.1@gmail.com>
//
// Eigen is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 3 of the License, or (at your option) any later version.
//
// Alternatively, you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License and a copy of the GNU General Public License along with
// Eigen. If not, see <http://www.gnu.org/licenses/>.

#ifndef EIGEN_CONSTANTS_H
#define EIGEN_CONSTANTS_H

const int Dynamic = 10000;

const int Infinity = -1;

const unsigned int RowMajorBit = 0x1;

const unsigned int EvalBeforeNestingBit = 0x2;

const unsigned int EvalBeforeAssigningBit = 0x4;

const unsigned int PacketAccessBit = 0x8;

#ifdef EIGEN_VECTORIZE

const unsigned int ActualPacketAccessBit = PacketAccessBit;
#else
const unsigned int ActualPacketAccessBit = 0x0;
#endif

const unsigned int LinearAccessBit = 0x10;

const unsigned int DirectAccessBit = 0x20;

const unsigned int AlignedBit = 0x40;

const unsigned int ZeroDiagBit = 0x80;

const unsigned int UnitDiagBit = 0x100;

const unsigned int SelfAdjointBit = 0x200;

const unsigned int UpperTriangularBit = 0x400;

const unsigned int LowerTriangularBit = 0x800;

const unsigned int SparseBit = 0x1000;

// list of flags that are inherited by default
const unsigned int HereditaryBits = RowMajorBit
                                  | EvalBeforeNestingBit
                                  | EvalBeforeAssigningBit
                                  | SparseBit;

// Possible values for the Mode parameter of part() and of extract()
const unsigned int UpperTriangular = UpperTriangularBit;
const unsigned int StrictlyUpperTriangular = UpperTriangularBit | ZeroDiagBit;
const unsigned int LowerTriangular = LowerTriangularBit;
const unsigned int StrictlyLowerTriangular = LowerTriangularBit | ZeroDiagBit;
const unsigned int SelfAdjoint = SelfAdjointBit;

// additional possible values for the Mode parameter of extract()
const unsigned int UnitUpperTriangular = UpperTriangularBit | UnitDiagBit;
const unsigned int UnitLowerTriangular = LowerTriangularBit | UnitDiagBit;
const unsigned int Diagonal = UpperTriangular | LowerTriangular;

enum { Aligned, Unaligned };
enum { ForceAligned, AsRequested };
enum { ConditionalJumpCost = 5 };
enum CornerType { TopLeft, TopRight, BottomLeft, BottomRight };
enum DirectionType { Vertical, Horizontal };
enum ProductEvaluationMode { NormalProduct, CacheFriendlyProduct, DiagonalProduct, SparseTimeSparseProduct, SparseTimeDenseProduct, DenseTimeSparseProduct };

enum {
  InnerVectorization,
  LinearVectorization,
  SliceVectorization,
  NoVectorization
};

enum {
  NoUnrolling,
  InnerUnrolling,
  CompleteUnrolling
};

enum {
  ColMajor = 0,
  RowMajor = 0x1,  // it is only a coincidence that this is equal to RowMajorBit -- don't rely on that
  DontAlign = 0,
  AutoAlign = 0x2
};

enum {
  IsDense         = 0,
  IsSparse        = SparseBit,
  NoDirectAccess  = 0,
  HasDirectAccess = DirectAccessBit
};

const int EiArch_Generic = 0x0;
const int EiArch_SSE     = 0x1;
const int EiArch_AltiVec = 0x2;

#if defined EIGEN_VECTORIZE_SSE
  const int EiArch = EiArch_SSE;
#elif defined EIGEN_VECTORIZE_ALTIVEC
  const int EiArch = EiArch_AltiVec;
#else
  const int EiArch = EiArch_Generic;
#endif

#endif // EIGEN_CONSTANTS_H

---

vcglib
Author(s): Christian Bersch
autogenerated on Fri Jan 11 09:16:56 2013