STK_CArrayNumber.h

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/*--------------------------------------------------------------------*/
/*     Copyright (C) 2004-2016  Serge Iovleff, Université Lille 1, Inria
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as
 published by the Free Software Foundation; either version 2 of the
 License, or (at your option) any later version.
 
 This program 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 Lesser General Public License for more details.
 
 You should have received a copy of the GNU Lesser General Public
 License along with this program; if not, write to the
 Free Software Foundation, Inc.,
 59 Temple Place,
 Suite 330,
 Boston, MA 02111-1307
 USA
 
 Contact : S..._Dot_I..._At_stkpp_Dot_org (see copyright for ...)
 */
 
/*
 * Project:  stkpp::Arrays
 * created on: 25 nov. 2011
 * Author:   iovleff, S..._Dot_I..._At_stkpp_Dot_org (see copyright for ...)
 **/
 
#ifndef STK_CARRAYNUMBER_H
#define STK_CARRAYNUMBER_H
 
#include "STK_ICArray.h"
 
namespace STK
{
// forward declaration
template< typename Type, bool Orient_ = Arrays::by_col_> class CArrayNumber;
template< typename Type, int SizeRows_, int SizeCols_, bool Orient_> class CArray;
template< typename Type, int Size_, bool Orient_> class CArraySquare;
template< typename Type, int SizeCols_, bool Orient_> class CArrayPoint;
template< typename Type, int SizeRows_, bool Orient_ > class CArrayVector;
 
// typedef for CArrayVector Real is by default double, but can be float
typedef CArrayNumber<Real, Arrays::by_col_>   CNumber;
typedef CArrayNumber<double, Arrays::by_col_> CNumberd;
typedef CArrayNumber<int, Arrays::by_col_>    CNumberi;
 
typedef CArrayNumber<Real, Arrays::by_row_>   CNumberByRow;
typedef CArrayNumber<double, Arrays::by_row_> CNumberByRowd;
typedef CArrayNumber<int, Arrays::by_row_>    CNumberByRowi;
 
namespace hidden
{
template<typename Type_, bool Orient_>
struct Traits< CArrayNumber<Type_, Orient_> >
{
    typedef CArrayNumber<Type_, Orient_> Row;
    typedef CArrayNumber<Type_, Orient_> Col;
 
    // The CAllocator have to have the same structure than the CArrayNumber
    typedef CAllocator<Type_, 1, 1, Orient_> Allocator;
 
    typedef Type_                Type;
    typedef typename RemoveConst<Type>::Type const& TypeConst;
 
    enum
    {
      structure_ = Arrays::number_,
      orient_    = Orient_,
      sizeRows_  = 1,
      sizeCols_  = 1,
      size_      = 1,
      storage_   = Arrays::dense_
    };
};
 
 
} // namespace hidden
 
 
template <typename Type_, bool Orient_>
class CArrayNumber: public ICArray < CArrayNumber<Type_, Orient_> >
{
  public:
    typedef ICArray < CArrayNumber<Type_, Orient_> > Base;
    typedef ArrayBase < CArrayNumber<Type_, Orient_> > LowBase;
 
    typedef typename hidden::Traits< CArrayNumber<Type_, Orient_> >::Row Row;
    typedef typename hidden::Traits< CArrayNumber<Type_, Orient_> >::Col Col;
    typedef typename hidden::Traits< CArrayNumber<Type_, Orient_> >::Type Type;
    typedef typename hidden::Traits< CArrayNumber<Type_, Orient_> >::TypeConst TypeConst;
 
    enum
    {
      structure_ = hidden::Traits< CArrayNumber<Type_, Orient_> >::structure_,
      orient_    = hidden::Traits< CArrayNumber<Type_, Orient_> >::orient_,
      sizeRows_  = hidden::Traits< CArrayNumber<Type_, Orient_> >::sizeRows_,
      sizeCols_  = hidden::Traits< CArrayNumber<Type_, Orient_> >::sizeCols_,
      size_      = hidden::Traits< CArrayNumber<Type_, Orient_> >::size_,
      storage_   = hidden::Traits< CArrayNumber<Type_, Orient_> >::storage_
    };
    CArrayNumber(): Base() {}
    CArrayNumber( Type const& v): Base(1, 1, v) {}
    CArrayNumber( CArrayNumber const& T, bool ref=false): Base(T, ref) {}
    CArrayNumber( Type* const& q): Base(q, 1, 1) {}
    template<class OtherAllocator>
    CArrayNumber( ITContainer2D<OtherAllocator> const& allocator): Base(allocator) {}
    template<class OtherDerived>
    CArrayNumber( ExprBase<OtherDerived> const& T): Base(1, 1) { LowBase::operator=(T);}
    ~CArrayNumber() {}
    CArrayNumber& operator=(Type const& v) { return LowBase::setValue(v);}
    template<class Rhs>
    CArrayNumber& operator=(ExprBase<Rhs> const& T) { return LowBase::assign(T);}
    CArrayNumber& operator=(CArrayNumber const& rhs) { return LowBase::assign(rhs);}
};
 
} // namespace STK
 
 
#endif /* STK_CARRAYNUMBER_H */