DecompressorContainer.hpp

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//
// Created by robin on 30.07.2020.
//
 
#ifndef TILESON_DECOMPRESSORCONTAINER_HPP
#define TILESON_DECOMPRESSORCONTAINER_HPP
 
#include "../interfaces/IDecompressor.hpp"
#include <memory>
#include <vector>
#include <string_view>
#include <functional>
namespace tson
{
    class DecompressorContainer
    {
        public:
            inline DecompressorContainer() = default;
            template <typename T, typename... Args>
            inline void add(Args &&... args);
            inline void remove(std::string_view name);
            inline bool contains(std::string_view name) const;
            inline bool empty() const;
            inline size_t size() const;
            inline void clear();
 
            inline IDecompressor<std::string_view, std::string> *get(std::string_view name);
        private:
            //Key: name,
            std::vector<std::unique_ptr<IDecompressor<std::string_view, std::string>>> m_decompressors;
    };
 
    template<typename T, typename... Args>
    void DecompressorContainer::add(Args &&... args)
    {
        m_decompressors.emplace_back(new T(args...));
    }
 
    bool DecompressorContainer::contains(std::string_view name) const
    {
        auto iter = std::find_if(m_decompressors.begin(), m_decompressors.end(), [&](const auto &item)
        {
            return item->name() == name;
        });
 
        return iter != m_decompressors.end();
    }
 
    void DecompressorContainer::remove(std::string_view name)
    {
        auto iter = std::remove_if(m_decompressors.begin(), m_decompressors.end(), [&](const auto &item)
        {
            return item->name() == name;
        });
        m_decompressors.erase(iter);
    }
 
    size_t DecompressorContainer::size() const
    {
        return m_decompressors.size();
    }
 
    IDecompressor<std::string_view, std::string> *DecompressorContainer::get(std::string_view name)
    {
        auto iter = std::find_if(m_decompressors.begin(), m_decompressors.end(), [&](const auto &item)
        {
            return item->name() == name;
        });
 
        return (iter != m_decompressors.end()) ? iter->get() : nullptr;
    }
 
    bool DecompressorContainer::empty() const
    {
        return m_decompressors.empty();
    }
 
    void DecompressorContainer::clear()
    {
        m_decompressors.clear();
    }
}
#endif //TILESON_DECOMPRESSORCONTAINER_HPP