std::basic_string<CharT,Traits,Allocator>::push_back
From cppreference.com
< cpp | string | basic string
void push_back( CharT ch ); |
(constexpr since C++20) | |
Appends the given character ch to the end of the string.
Contents |
[edit] Parameters
| ch | - | the character to append |
[edit] Return value
(none)
[edit] Complexity
Amortized constant.
[edit] Exceptions
If the operation would cause size() to exceed max_size(), throws std::length_error.
If an exception is thrown for any reason, this function has no effect (strong exception safety guarantee).
[edit] Example
Run this code
#include <iomanip> #include <iostream> #include <string> int main() {