boolNDArray.h

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////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2003-2021 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.
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// 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
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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_boolNDArray_h)
#define octave_boolNDArray_h 1
 
#include "octave-config.h"
 
#include "Array.h"
#include "bsxfun-decl.h"
#include "mx-defs.h"
#include "mx-op-decl.h"
 
class
OCTAVE_API
boolNDArray : public Array<bool>
{
public:
 
  typedef boolMatrix matrix_type;
 
  boolNDArray (void) : Array<bool> () { }
 
  boolNDArray (const dim_vector& dv) : Array<bool> (dv) { }
 
  boolNDArray (const dim_vector& dv, const bool& val)
    : Array<bool> (dv, val) { }
 
  boolNDArray (const boolNDArray& a) : Array<bool> (a) { }
 
  boolNDArray (const Array<bool>& a) : Array<bool> (a) { }
 
  boolNDArray& operator = (const boolNDArray& a)
  {
    Array<bool>::operator = (a);
    return *this;
  }
 
  // unary operations
 
  boolNDArray operator ! (void) const;
 
  boolNDArray& invert (void);
 
  bool any_element_is_nan (void) const { return false; }
 
  // FIXME: this is not quite the right thing.
 
  boolNDArray all (int dim = -1) const;
  boolNDArray any (int dim = -1) const;
 
  boolNDArray concat (const boolNDArray& rb,
                      const Array<octave_idx_type>& ra_idx);
 
  boolNDArray& insert (const boolNDArray& a, octave_idx_type r,
                       octave_idx_type c);
  boolNDArray& insert (const boolNDArray& a,
                       const Array<octave_idx_type>& ra_idx);
 
  boolNDArray squeeze (void) const { return Array<bool>::squeeze (); }
 
  static void increment_index (Array<octave_idx_type>& ra_idx,
                               const dim_vector& dimensions,
                               int start_dimension = 0);
 
  static octave_idx_type compute_index (Array<octave_idx_type>& ra_idx,
                                        const dim_vector& dimensions);
 
  // i/o
 
  // friend std::ostream& operator << (std::ostream& os, const NDArray& a);
  // friend std::istream& operator >> (std::istream& is, NDArray& a);
 
  //  bool all_elements_are_real (void) const;
  //  bool all_integers (double& max_val, double& min_val) const;
 
  boolNDArray diag (octave_idx_type k = 0) const;
 
  boolNDArray diag (octave_idx_type m, octave_idx_type n) const;
};
 
NDND_BOOL_OP_DECLS (boolNDArray, boolNDArray, OCTAVE_API)
NDND_CMP_OP_DECLS (boolNDArray, boolNDArray, OCTAVE_API)
 
NDS_BOOL_OP_DECLS (boolNDArray, bool, OCTAVE_API)
NDS_CMP_OP_DECLS (boolNDArray, bool, OCTAVE_API)
 
SND_BOOL_OP_DECLS (bool, boolNDArray, OCTAVE_API)
SND_CMP_OP_DECLS (bool, boolNDArray, OCTAVE_API)
 
extern OCTAVE_API boolNDArray&
mx_el_and_assign (boolNDArray& m, const boolNDArray& a);
extern OCTAVE_API boolNDArray&
mx_el_or_assign (boolNDArray& m, const boolNDArray& a);
 
BSXFUN_OP_DECL (and, boolNDArray, OCTAVE_API);
BSXFUN_OP_DECL (or, boolNDArray, OCTAVE_API);
 
#endif