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99f07cf | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | /*
* Recycler.h
*
* Created on: 2 Jan 2016
* Author: hieu
*/
#pragma once
#include <cstddef>
#include <deque>
#include <vector>
namespace Moses2
{
template<typename T>
class Recycler
{
public:
Recycler() {
}
virtual ~Recycler() {
}
T Get() {
if (!m_coll.empty()) {
T &obj = m_coll.back();
m_coll.pop_back();
return obj;
} else {
return NULL;
}
}
void Clear() {
m_coll.clear();
}
// call this for existing object to put back into queue for reuse
void Recycle(const T& val) {
m_coll.push_back(val);
}
protected:
// objects that have been give back to us
std::deque<T> m_coll;
};
} /* namespace Moses2 */
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