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// Matrix manipulations.
/*
Copyright (C) 1996-2013 John W. Eaton
Copyright (C) 2009-2010 VZLU Prague, a.s.
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/>.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <iostream>
#include "Array-util.h"
#include "lo-error.h"
#include "str-vec.h"
#include "mx-base.h"
#include "mx-inlines.cc"
#include "mx-op-defs.h"
// boolMatrix class.
bool
boolMatrix::operator == (const boolMatrix& a) const
{
if (rows () != a.rows () || cols () != a.cols ())
return 0;
return mx_inline_equal (length (), data (), a.data ());
}
bool
boolMatrix::operator != (const boolMatrix& a) const
{
return !(*this == a);
}
boolMatrix&
boolMatrix::insert (const boolMatrix& a, octave_idx_type r, octave_idx_type c)
{
Array<bool>::insert (a, r, c);
return *this;
}
// unary operations
boolMatrix
boolMatrix::operator ! (void) const
{
octave_idx_type nr = rows ();
octave_idx_type nc = cols ();
boolMatrix b (nr, nc);
for (octave_idx_type j = 0; j < nc; j++)
for (octave_idx_type i = 0; i < nr; i++)
b.elem (i, j) = ! elem (i, j);
return b;
}
// other operations
boolMatrix
boolMatrix::diag (octave_idx_type k) const
{
return Array<bool>::diag (k);
}
// FIXME: Do these really belong here? Maybe they should be in a base class?
boolMatrix
boolMatrix::all (int dim) const
{
return do_mx_red_op<bool, bool> (*this, dim, mx_inline_all);
}
boolMatrix
boolMatrix::any (int dim) const
{
return do_mx_red_op<bool, bool> (*this, dim, mx_inline_any);
}
MM_BOOL_OPS (boolMatrix, boolMatrix)
MS_BOOL_OPS (boolMatrix, bool)
SM_BOOL_OPS (bool, boolMatrix)
MM_CMP_OPS (boolMatrix, boolMatrix)
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