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comaps/platform/string_storage_base.hpp
Konstantin Pastbin e3e4a1985a Organic Maps sources as of 02.04.2025 (fad26bbf22ac3da75e01e62aa01e5c8e11861005)
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2025-05-08 21:10:51 +07:00

27 lines
644 B
C++

#pragma once
#include <map>
#include <mutex>
#include <string>
namespace platform
{
class StringStorageBase
{
public:
explicit StringStorageBase(std::string const & path);
void Save() const;
void Clear();
bool GetValue(std::string_view key, std::string & outValue) const;
void SetValue(std::string_view key, std::string && value);
void Update(std::map<std::string, std::string> const & values);
void DeleteKeyAndValue(std::string_view key);
private:
using Container = std::map<std::string, std::string, std::less<>>;
Container m_values;
mutable std::mutex m_mutex;
std::string const m_path;
};
} // namespace platform