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std::array::fill(3) C++ Standard Libary std::array::fill(3) NAME std::array::fill - std::array::fill Synopsis void fill( const T& value ); (since C++11) (constexpr since C++20) Assigns the value to all elements in the container. Parameters value - the value to assign to the elements Return value (none) Complexity Linear in the size of the container. Example // Run this code #include <array> #include <cstddef> #include <iostream> int main() { constexpr std::size_t xy = 4; using Cell = std::array<unsigned char, 8>; std::array<Cell, xy * xy> board; board.fill({0xE2, 0x96, 0x84, 0xE2, 0x96, 0x80, 0, 0}); // ""; for (std::size_t count{}; Cell c : board) std::cout << c.data() << ((++count % xy) ? "" : "\n"); } Possible output: See also fill copy-assigns the given value to every element in a range (function template) fill_n copy-assigns the given value to N elements in a range (function template) ranges::fill assigns a range of elements a certain value (C++20) (niebloid) http://cppreference.com 2024.06.10 std::array::fill(3)
NAME | Synopsis | Parameters | Return value | Complexity | Example | Possible output: | See also
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