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/*
Copyright (C) 1994-2013 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_fRowVector_h)
#define octave_fRowVector_h 1
#include "MArray.h"
#include "mx-defs.h"
class
OCTAVE_API
FloatRowVector : public MArray<float>
{
public:
FloatRowVector (void) : MArray<float> (dim_vector (1, 0)) { }
explicit FloatRowVector (octave_idx_type n)
: MArray<float> (dim_vector (1, n)) { }
explicit FloatRowVector (const dim_vector& dv)
: MArray<float> (dv.as_row ()) { }
FloatRowVector (octave_idx_type n, float val)
: MArray<float> (dim_vector (1, n), val) { }
FloatRowVector (const FloatRowVector& a) : MArray<float> (a) { }
FloatRowVector (const MArray<float>& a) : MArray<float> (a.as_row ()) { }
FloatRowVector (const Array<float>& a) : MArray<float> (a.as_row ()) { }
FloatRowVector& operator = (const FloatRowVector& a)
{
MArray<float>::operator = (a);
return *this;
}
bool operator == (const FloatRowVector& a) const;
bool operator != (const FloatRowVector& a) const;
// destructive insert/delete/reorder operations
FloatRowVector& insert (const FloatRowVector& a, octave_idx_type c);
FloatRowVector& fill (float val);
FloatRowVector& fill (float val, octave_idx_type c1, octave_idx_type c2);
FloatRowVector append (const FloatRowVector& a) const;
FloatColumnVector transpose (void) const;
friend OCTAVE_API FloatRowVector real (const FloatComplexRowVector& a);
friend OCTAVE_API FloatRowVector imag (const FloatComplexRowVector& a);
// resize is the destructive equivalent for this one
FloatRowVector extract (octave_idx_type c1, octave_idx_type c2) const;
FloatRowVector extract_n (octave_idx_type c1, octave_idx_type n) const;
// row vector by matrix -> row vector
friend OCTAVE_API FloatRowVector operator * (const FloatRowVector& a,
const FloatMatrix& b);
// other operations
float min (void) const;
float max (void) const;
// i/o
friend OCTAVE_API std::ostream& operator << (std::ostream& os,
const FloatRowVector& a);
friend OCTAVE_API std::istream& operator >> (std::istream& is,
FloatRowVector& a);
void resize (octave_idx_type n, const float& rfv = 0)
{
Array<float>::resize (dim_vector (1, n), rfv);
}
void clear (octave_idx_type n)
{ Array<float>::clear (1, n); }
};
// row vector by column vector -> scalar
float OCTAVE_API operator * (const FloatRowVector& a,
const FloatColumnVector& b);
Complex OCTAVE_API operator * (const FloatRowVector& a,
const ComplexColumnVector& b);
// other operations
OCTAVE_API FloatRowVector linspace (float x1, float x2, octave_idx_type n);
MARRAY_FORWARD_DEFS (MArray, FloatRowVector, float)
#endif
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