array_to_string.hpp File Reference

Convert std::array to string representation. More...

#include <array>
#include <cstddef>
#include <sstream>
#include <string>

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Functions
template<typename T , std::size_t D>
std::string	pfc::utils::array_to_string (const std::array< T, D > &arr)

Detailed Description

Convert std::array to string representation.

This header provides the array_to_string() template function for converting std::array<T, D> to a formatted string representation.

The function produces output in the format: {value1, value2, value3} which is useful for debugging, logging, and displaying array contents.

#include <openpfc/utils/array_to_string.hpp>
 
std::array<int, 3> size = {64, 64, 64};
std::string str = pfc::utils::array_to_string(size);
// str is "{64, 64, 64}"

See also

utils/show.hpp for formatted array display

utils.hpp for other utility functions

Author

OpenPFC Development Team

Date

2025