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#pragma once
#include <fstream>
namespace phosphor
{
namespace time
{
namespace utils
{
/** @brief Read data with type T from file
*
* @param[in] fileName - The name of file to read from
*
* @return The data with type T
*/
template <typename T>
T readData(const char* fileName)
{
T data{};
std::ifstream fs(fileName);
if (fs.is_open())
{
fs >> data;
}
return data;
}
/** @brief Write data with type T to file
*
* @param[in] fileName - The name of file to write to
* @param[in] data - The data with type T to write to file
*/
template <typename T>
void writeData(const char* fileName, T&& data)
{
std::ofstream fs(fileName, std::ios::out);
if (fs.is_open())
{
fs << std::forward<T>(data);
}
}
}
}
}
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