STK_ISparseArray1D.h

Go to the documentation of this file.

/*--------------------------------------------------------------------*/
/*     Copyright (C) 2004-2017  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: 10 mars 2017
 * Author:   iovleff, S..._Dot_I..._At_stkpp_Dot_org (see copyright for ...)
 **/
 
#ifndef STK_ISPARSEARRAY1D_H
#define STK_ISPARSEARRAY1D_H
 
#include "allocators/STK_MemSAllocator.h"
 
 
namespace STK
{
 
template<class Derived>
class ISparseArray1D: public ITContainer1D<Derived>
{
  public:
    typedef ITContainer1D<Derived> Base;
 
    typedef typename hidden::Traits<Derived>::Type Type;
    //typedef typename hidden::Traits<Derived>::Row  Row;
    typedef typename hidden::Traits<Derived>::Col  Col;
    //typedef typename hidden::Traits<Derived>::SubRow SubRow;
    //typedef typename hidden::Traits<Derived>::SubCol SubCol;
    //typedef typename hidden::Traits<Derived>::SubVector SubVector;
    typedef typename hidden::Traits<Derived>::SubArray SubArray;
 
    enum
    {
      structure_ = hidden::Traits<Derived>::structure_,
      orient_    = hidden::Traits<Derived>::orient_,
      sizeRows_  = hidden::Traits<Derived>::sizeRows_,
      sizeCols_  = hidden::Traits<Derived>::sizeCols_,
      storage_   = hidden::Traits<Derived>::storage_
    };
    typedef hidden::CheckShift<Derived, structure_> CheckShift;
    typedef TRange<sizeRows_> RowRange;
    typedef TRange<sizeCols_> ColRange;
 
    using Base::range;
    using Base::begin;
    using Base::end;
    using Base::size;
    using Base::elt;
    using Base::setRange;
 
  protected:
 
    ISparseArray1D();
    ISparseArray1D( Range const& I);
    ISparseArray1D( Range const& I, Type const& v);
    ISparseArray1D( const ISparseArray1D &T, bool ref =false);
    template<class OtherDerived>
    ISparseArray1D( ExprBase<OtherDerived> const& T);
    ISparseArray1D( ISparseArray1D const& T, Range const& I);
    template<class OtherDerived>
    ISparseArray1D( ISparseArray1D<OtherDerived> const& T, Range const& I);
 
    ~ISparseArray1D() {}
 
  public:
    inline bool isRef() const { return allocator_.isRef();}
    inline void setRef(bool ref) const { allocator_.setRef(ref);}
 
//    /** @return a constant pointer on the data set*/
//    inline Type* const& p_data() const { return allocator_.p_data();}
    Allocator const& allocator() const { return allocator_;}
 
    inline RowRange const& rows() const  { return range();}
    inline int beginRows() const { return begin();}
    inline int endRows() const { return end();}
    inline int sizeRows() const  { return size();}
 
    inline ColRange cols() const { return ColRange(1);}
    inline int beginCols() const { return baseIdx;}
    inline int endCols() const  { return baseIdx+1;}
    inline int sizeCols() const  { return 1;};
 
    inline int lastIdxRows() const  { return this->lastIdx();}
    inline int lastIdxCols() const  { return baseIdx;}
 
    int capacity() const { return isRef() ? 0 : allocator_.size();}
 
    inline Type& elt1Impl(int pos) { return allocator_.elt(pos);}
    inline TypeConst elt1Impl(int pos) const { return allocator_.elt(pos);}
 
    void shiftImpl(int beg = baseIdx);
    Derived& resizeImpl(Range const& I);
    void reserve(int size);
    void clear();
    void move(Derived const& T);
    Derived& pushBack( int n=1);
    Derived& popBack(int n = 1);
    Derived& erase(int pos, int n=1);
    Derived& insertElt( int pos, int n =1);
    Derived& insert( int pos, Type const& v);
    Derived& insert( Range const& I, Type const& v);
    Derived& push_front(Type const& v);
    Derived& push_back(Type const& v);
    void swap(int pos1, int pos2);
    void exchange(ISparseArray1D &T);
    Derived& assign( ISparseArray1D const& src);
 
    Derived& setValue(Type const& value);
};
 
}
 
#endif /* STK_ISPARSEARRAY1D_H */