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// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <initializer_list>
#include <string>
#include <unordered_map>
namespace Common {
/// A string-based key-value container supporting serializing to and deserializing from a string
class ParamPackage {
public:
using DataType = std::unordered_map<std::string, std::string>;
ParamPackage() = default;
explicit ParamPackage(const std::string& serialized);
ParamPackage(std::initializer_list<DataType::value_type> list);
ParamPackage(const ParamPackage& other) = default;
ParamPackage(ParamPackage&& other) = default;
ParamPackage& operator=(const ParamPackage& other) = default;
ParamPackage& operator=(ParamPackage&& other) = default;
[[nodiscard]] std::string Serialize() const;
[[nodiscard]] std::string Get(const std::string& key, const std::string& default_value) const;
[[nodiscard]] int Get(const std::string& key, int default_value) const;
[[nodiscard]] float Get(const std::string& key, float default_value) const;
void Set(const std::string& key, std::string value);
void Set(const std::string& key, int value);
void Set(const std::string& key, float value);
[[nodiscard]] bool Has(const std::string& key) const;
void Erase(const std::string& key);
void Clear();
private:
DataType data;
};
} // namespace Common
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