ini 文件操作

ini 文件操作（读取、保存） c++ 代码实现。 class TIni { private: std::map<std::string, std::map<std::string, std::string>> _data; public: int32_t readInteger(std::string section, std::string key, int32_t defaultValue); float readFloat(std::string section, std::string key, float defaultValue); bool readBoolean(std::string section, std::string key, bool defaultValue); std::string readString(std::string section, std::string key, std::string defaultValue); void writeInteger(std::string section, std::string key, int32_t value); void writeFloat(std::string section, std::string key, float value); void writeBoolean(std::string section, std::string key, bool value); void writeString(std::string section, std::string key, std::string value); bool valueExists(std::string section, std::string key); bool sectionExists(std::string section); void deleteKey(std::string section, std::string key); void eraseSection(std::string section); void save(std::string filename); void clear(); static TIni parse(std::string filename); };