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/*
Copyright (C) 2004, 2005, 2006, 2007 John W. Eaton
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.
Octave 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 General Public License
for more details.
You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING. If not, see
<http://www.gnu.org/licenses/>.
*/
#if !defined (octave_intNDArray_h)
#define octave_intNDArray_h 1
#include "MArrayN.h"
#include "boolNDArray.h"
template <class T>
class
intNDArray : public MArrayN<T>
{
public:
typedef T elt_type;
intNDArray (void) : MArrayN<T> () { }
intNDArray (T val) : MArrayN<T> (dim_vector (1, 1), val) { }
intNDArray (const dim_vector& dv) : MArrayN<T> (dv) { }
intNDArray (const dim_vector& dv, T val)
: MArrayN<T> (dv, val) { }
template <class U>
explicit intNDArray (const Array<U>& a) : MArrayN<T> (a) { }
template <class U>
explicit intNDArray (const ArrayN<U>& a) : MArrayN<T> (a) { }
template <class U>
intNDArray (const MArrayN<U>& a) : MArrayN<T> (a) { }
template <class U>
intNDArray (const intNDArray<U>& a) : MArrayN<T> (a) { }
intNDArray& operator = (const intNDArray<T>& a)
{
MArrayN<T>::operator = (a);
return *this;
}
boolNDArray operator ! (void) const;
bool any_element_not_one_or_zero (void) const;
intNDArray diag (void) const;
intNDArray diag (octave_idx_type k) const;
// FIXME -- this is not quite the right thing.
boolNDArray all (int dim = -1) const;
boolNDArray any (int dim = -1) const;
intNDArray max (int dim = 0) const;
intNDArray max (ArrayN<octave_idx_type>& index, int dim = 0) const;
intNDArray min (int dim = 0) const;
intNDArray min (ArrayN<octave_idx_type>& index, int dim = 0) const;
intNDArray sum (int dim) const;
intNDArray squeeze (void) const
{ return intNDArray<T> (MArrayN<T>::squeeze ()); }
intNDArray transpose (void) const
{ return intNDArray<T> (MArrayN<T>::transpose ()); }
intNDArray concat (const intNDArray<T>& rb, const Array<octave_idx_type>& ra_idx);
intNDArray& insert (const intNDArray<T>& a, octave_idx_type r, octave_idx_type c);
intNDArray& insert (const intNDArray<T>& a, const Array<octave_idx_type>& ra_idx);
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);
static T resize_fill_value (void) { return 0; }
protected:
intNDArray (T *d, dim_vector& dv) : MArrayN<T> (d, dv) { }
};
// i/o
template <class T>
std::ostream& operator << (std::ostream& os, const intNDArray<T>& a);
template <class T>
std::istream& operator >> (std::istream& is, intNDArray<T>& a);
#endif
/*
;;; Local Variables: ***
;;; mode: C++ ***
;;; End: ***
*/
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