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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.
//
// 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
// <https://www.gnu.org/licenses/>.
//
////////////////////////////////////////////////////////////////////////
#if ! defined (octave_CRowVector_h)
#define octave_CRowVector_h 1
#include "octave-config.h"
#include "MArray.h"
#include "dRowVector.h"
#include "mx-defs.h"
class OCTAVE_API ComplexRowVector : public MArray<Complex>
{
friend class ComplexColumnVector;
public:
ComplexRowVector () : MArray<Complex> (dim_vector (1, 0)) { }
explicit ComplexRowVector (octave_idx_type n)
: MArray<Complex> (dim_vector (1, n)) { }
explicit ComplexRowVector (const dim_vector& dv) : MArray<Complex> (dv) { }
ComplexRowVector (octave_idx_type n, const Complex& val)
: MArray<Complex> (dim_vector (1, n), val) { }
ComplexRowVector (const ComplexRowVector& a) : MArray<Complex> (a) { }
ComplexRowVector (const MArray<Complex>& a)
: MArray<Complex> (a.as_row ()) { }
ComplexRowVector (const Array<Complex>& a)
: MArray<Complex> (a.as_row ()) { }
explicit ComplexRowVector (const RowVector& a) : MArray<Complex> (a) { }
ComplexRowVector& operator = (const ComplexRowVector& a)
{
MArray<Complex>::operator = (a);
return *this;
}
~ComplexRowVector () = default;
OCTAVE_API bool operator == (const ComplexRowVector& a) const;
OCTAVE_API bool operator != (const ComplexRowVector& a) const;
// destructive insert/delete/reorder operations
OCTAVE_API ComplexRowVector&
insert (const RowVector& a, octave_idx_type c);
OCTAVE_API ComplexRowVector&
insert (const ComplexRowVector& a, octave_idx_type c);
OCTAVE_API ComplexRowVector& fill (double val);
OCTAVE_API ComplexRowVector& fill (const Complex& val);
OCTAVE_API ComplexRowVector&
fill (double val, octave_idx_type c1, octave_idx_type c2);
OCTAVE_API ComplexRowVector&
fill (const Complex& val, octave_idx_type c1, octave_idx_type c2);
OCTAVE_API ComplexRowVector append (const RowVector& a) const;
OCTAVE_API ComplexRowVector append (const ComplexRowVector& a) const;
OCTAVE_API ComplexColumnVector hermitian () const;
OCTAVE_API ComplexColumnVector transpose () const;
friend OCTAVE_API ComplexRowVector conj (const ComplexRowVector& a);
// resize is the destructive equivalent for this one
OCTAVE_API ComplexRowVector
extract (octave_idx_type c1, octave_idx_type c2) const;
OCTAVE_API ComplexRowVector
extract_n (octave_idx_type c1, octave_idx_type n) const;
// row vector by row vector -> row vector operations
OCTAVE_API ComplexRowVector& operator += (const RowVector& a);
OCTAVE_API ComplexRowVector& operator -= (const RowVector& a);
// row vector by matrix -> row vector
friend OCTAVE_API ComplexRowVector
operator * (const ComplexRowVector& a, const ComplexMatrix& b);
friend OCTAVE_API ComplexRowVector
operator * (const RowVector& a, const ComplexMatrix& b);
// other operations
OCTAVE_API Complex min () const;
OCTAVE_API Complex max () const;
// i/o
friend OCTAVE_API std::ostream&
operator << (std::ostream& os, const ComplexRowVector& a);
friend OCTAVE_API std::istream&
operator >> (std::istream& is, ComplexRowVector& a);
void resize (octave_idx_type n, const Complex& rfv = Complex (0))
{
Array<Complex>::resize (dim_vector (1, n), rfv);
}
void clear (octave_idx_type n)
{ Array<Complex>::clear (1, n); }
};
// row vector by column vector -> scalar
OCTAVE_API Complex operator * (const ComplexRowVector& a,
const ColumnVector& b);
OCTAVE_API Complex operator * (const ComplexRowVector& a,
const ComplexColumnVector& b);
// other operations
OCTAVE_API ComplexRowVector linspace (const Complex& x1, const Complex& x2,
octave_idx_type n);
MARRAY_FORWARD_DEFS (MArray, ComplexRowVector, Complex)
#endif
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