/
address_iterator.hpp
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/
address_iterator.hpp
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/**
* Copyright (c) 2011-2018 libbitcoin developers (see AUTHORS)
*
* This file is part of libbitcoin.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef LIBBITCOIN_DATABASE_ADDRESS_ITERATOR_HPP
#define LIBBITCOIN_DATABASE_ADDRESS_ITERATOR_HPP
#include <cstddef>
#include <bitcoin/bitcoin.hpp>
#include <bitcoin/database/define.hpp>
#include <bitcoin/database/primitives/list_element.hpp>
#include <bitcoin/database/primitives/record_manager.hpp>
namespace libbitcoin {
namespace database {
class BCD_API address_iterator
{
public:
// Definition for underlying type (avoids circular reference).
//-------------------------------------------------------------------------
typedef list_element<const record_manager<array_index>, array_index,
empty_key> const_element;
// std::iterator_traits
//-------------------------------------------------------------------------
typedef chain::payment_record pointer;
typedef chain::payment_record reference;
typedef chain::payment_record value_type;
typedef ptrdiff_t difference_type;
typedef std::output_iterator_tag iterator_category;
typedef address_iterator iterator;
typedef address_iterator const_iterator;
// Constructors.
//-------------------------------------------------------------------------
address_iterator(const const_element& element);
// Operators.
//-------------------------------------------------------------------------
pointer operator->() const;
reference operator*() const;
address_iterator& operator++();
address_iterator operator++(int);
bool operator==(const address_iterator& other) const;
bool operator!=(const address_iterator& other) const;
private:
void populate();
const_element element_;
value_type payment_;
};
} // namespace database
} // namespace libbitcoin
#endif