/*
 * Copyright 2021, Andrew Lindesay <apl@lindesay.co.nz>
 * All rights reserved. Distributed under the terms of the MIT License.
 */
#ifndef COLLECTOR_H
#define COLLECTOR_H


#include <vector>


template <typename T>
class Collector {
public:
        virtual void Add(T value) = 0;
};


template <typename T>
class VectorCollector : public Collector<T> {
public:
        VectorCollector(std::vector<T>& target)
                :
                fTarget(target)
        {
        }

        virtual void Add(T value) {
                fTarget.push_back(value);
        }

private:
        std::vector<T>& fTarget;
};


#endif // COLLECTOR_H