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dindexer/include/dindexer-machinery/scantask/generalfiller.hpp

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C++

/* Copyright 2015, 2016, Michele Santullo
* This file is part of "dindexer".
*
* "dindexer" 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 3 of the License, or
* (at your option) any later version.
*
* "dindexer" 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 "dindexer". If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef id904376BAD85D4782B83CAAEC2EF344D9
#define id904376BAD85D4782B83CAAEC2EF344D9
#include "dindexer-machinery/scantask/leanbase.hpp"
#include <memory>
#include <vector>
#include <utility>
#include <ciso646>
namespace mchlib {
namespace scantask {
template <typename T>
class GeneralFiller : public LeanBase<T> {
public:
using FillingTaskPtr = std::shared_ptr<LeanBase<T>>;
template <typename P, typename... PP>
GeneralFiller ( std::shared_ptr<P> parFill, std::shared_ptr<PP>... parFillList );
virtual ~GeneralFiller ( void ) noexcept;
private:
virtual void on_data_fill ( void ) override;
virtual T& on_data_get ( void ) override;
std::vector<FillingTaskPtr> m_to_fill;
};
template <typename T>
template <typename P, typename... PP>
GeneralFiller<T>::GeneralFiller (std::shared_ptr<P> parFill, std::shared_ptr<PP>... parFillList) :
m_to_fill { std::move(parFill), std::move(parFillList)... }
{
}
template <typename T>
GeneralFiller<T>::~GeneralFiller() noexcept {
m_to_fill.clear();
}
template <typename T>
void GeneralFiller<T>::on_data_fill() {
for (auto& itm : m_to_fill) {
itm->get_or_create();
}
}
template <typename T>
T& GeneralFiller<T>::on_data_get() {
assert(not m_to_fill.empty());
return m_to_fill.front()->get_or_create();
}
} //namespace scantask
} //namespace mchlib
#endif