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52 lines
695 B
C++
52 lines
695 B
C++
/*
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* Recycler.h
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*
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* Created on: 2 Jan 2016
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* Author: hieu
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*/
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#pragma once
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#include <cstddef>
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#include <deque>
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#include <vector>
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namespace Moses2
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{
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template<typename T>
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class Recycler
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{
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public:
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Recycler() {
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}
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virtual ~Recycler() {
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}
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T Get() {
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if (!m_coll.empty()) {
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T &obj = m_coll.back();
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m_coll.pop_back();
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return obj;
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} else {
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return NULL;
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}
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}
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void Clear() {
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m_coll.clear();
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}
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// call this for existing object to put back into queue for reuse
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void Recycle(const T& val) {
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m_coll.push_back(val);
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}
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protected:
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// objects that have been give back to us
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std::deque<T> m_coll;
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};
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} /* namespace Moses2 */
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