mx-defs.h

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////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 1994-2025 The Octave Project Developers
//
// See the file COPYRIGHT.md in the top-level directory of this
// distribution or <https://octave.org/copyright/>.
//
// This file is part of Octave.
//
// Octave is free software: 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 3 of the License, or
// (at your option) any later version.
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
// along with Octave; see the file COPYING.  If not, see
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////////////////////////////////////////////////////////////////////////
 
#if ! defined (octave_mx_defs_h)
#define octave_mx_defs_h 1
 
#include "octave-config.h"
 
// Classes we declare.
 
#include "mx-fwd.h"
 
template <typename T> class aepbalance;
 
template <typename T> class gepbalance;
 
template <typename T> class chol;
 
class EIG;
 
template <typename T> class gsvd;
 
template <typename T> class hess;
 
template <typename T> class schur;
 
template <typename T> class svd;
 
template <typename T> class lu;
 
template <typename T> class qr;
 
template <typename T> class qrp;
 
// Other data types we use but that don't always need to have full
// declarations.
 
#include "oct-cmplx.h"
 
#if ! defined (MAPPER_FCN_TYPEDEFS)
#  define MAPPER_FCN_TYPEDEFS 1
 
typedef bool (*b_d_Mapper)(double);
typedef bool (*b_c_Mapper)(const Complex&);
 
typedef double (*d_d_Mapper)(double);
typedef double (*d_c_Mapper)(const Complex&);
typedef Complex (*c_c_Mapper)(const Complex&);
 
typedef bool (*b_f_Mapper)(float);
typedef bool (*b_fc_Mapper)(const FloatComplex&);
 
typedef float (*f_f_Mapper)(float);
typedef float (*f_fc_Mapper)(const FloatComplex&);
typedef FloatComplex (*fc_fc_Mapper)(const FloatComplex&);
 
enum blas_trans_type
{
  blas_no_trans = 'N',
  blas_trans = 'T',
  blas_conj_trans = 'C'
};
 
inline char
get_blas_char (blas_trans_type transt)
{
  return static_cast<char> (transt);
}
 
#  endif
 
#endif