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uint_t_array.h
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2008-11-07
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#ifndef K3DSDK_UINT_T_ARRAY_H
#define K3DSDK_UINT_T_ARRAY_H
// K-3D
// Copyright (c) 1995-2008, Timothy M. Shead
//
// Contact: tshead@k-3d.com
//
// This program 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 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
// General Public License for more details.
//
// You should have received a copy of the GNU 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
#include "almost_equal.h"
#include "array.h"
#include <algorithm>
#include <vector>
namespace k3d
{
/// Strongly-typed dynamic array of k3d::uint_t values, based on std::vector.
/// We declare this is a special-type to prevent conflicts with k3d::typed_array.
class uint_t_array :
public std::vector<uint_t>,
public array
{
typedef std::vector<uint_t> base_type;
typedef uint_t_array this_type;
public:
uint_t_array() :
base_type()
{
}
explicit uint_t_array(const uint_t count) :
base_type(count)
{
}
uint_t_array(const uint_t count, const uint_t& val) :
base_type(count, val)
{
}
uint_t_array(const this_type& right) :
base_type(right),
array(right.metadata)
{
}
template<class IteratorT>
uint_t_array(const IteratorT first, const IteratorT last) :
base_type(first, last)
{
}
array* clone_type() const
{
this_type* const result = new this_type();
result->metadata = metadata;
return result;
}
array* clone() const
{
this_type* const result = new this_type(*this);
return result;
}
array* clone(const uint_t Begin, const uint_t End) const
{
this_type* const result = new this_type(this->begin() + Begin, this->begin() + End);
result->metadata = metadata;
return result;
}
void resize(const uint_t NewSize)
{
base_type::resize(NewSize);
}
void resize(const uint_t NewSize, const uint_t& Value)
{
base_type::resize(NewSize, Value);
}
const uint_t size() const
{
return base_type::size();
}
const bool_t empty() const
{
return base_type::empty();
}
const bool_t almost_equal(const array& Other, const uint64_t Threshold) const
{
const this_type* const other = dynamic_cast<const this_type*>(&Other);
if(!other)
return false;
return almost_equal(*other, Threshold);
}
const bool_t almost_equal(const this_type& Other, const uint64_t Threshold) const
{
if(base_type::size() != Other.size())
return false;
if(metadata != Other.metadata)
return false;
return std::equal(base_type::begin(), base_type::end(), Other.begin(), k3d::almost_equal<uint_t>(Threshold));
}
};
} // namespace k3d
#endif // !K3DSDK_UINT_T_ARRAY_H