fixed_1D.h

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/* -*- C++ -*- ------------------------------------------------------------
 
Copyright (c) 2007 Jesse Anders and Demian Nave http://cmldev.net/

The Configurable Math Library (CML) is distributed under the terms of the
Boost Software License, v1.0 (see cml/LICENSE for details).

 *-----------------------------------------------------------------------*/
#ifndef fixed_1D_h
#define fixed_1D_h

#include <cml/core/common.h>
#include <cml/core/cml_meta.h>
#include <cml/core/cml_assert.h>
#include <cml/fixed.h>

namespace cml {

template<typename Element, int Size>
class fixed_1D
{
  public:

    /* Require Size > 0: */
    CML_STATIC_REQUIRE(Size > 0);

    /* Record the generator: */
    typedef fixed<Size,-1> generator_type;

    /* Standard: */
    typedef Element value_type;
    typedef Element* pointer;
    typedef Element& reference;
    typedef const Element& const_reference;
    typedef const Element* const_pointer;

    /* Array implementation: */
    typedef value_type array_impl[Size];

    /* For matching by memory type: */
    typedef fixed_memory_tag memory_tag;

    /* For matching by size type: */
    typedef fixed_size_tag size_tag;

    /* For matching by resizability: */
    typedef not_resizable_tag resizing_tag;

    /* For matching by dimensions: */
    typedef oned_tag dimension_tag;


  public:

    enum { array_size = Size };


  public:

    size_t size() const { return size_t(array_size); }

    reference operator[](size_t i) { return m_data[i]; }

    const_reference operator[](size_t i) const { return m_data[i]; }

    pointer data() { return &m_data[0]; }

    const_pointer data() const { return &m_data[0]; }

  protected:

    fixed_1D() {}


  protected:

    array_impl                  m_data;
};

} // namespace cml

#endif

// -------------------------------------------------------------------------
// vim:ft=cpp