std::basic_string::erase
From cppreference.com
< cpp | string | basic string
| basic_string& erase(size_type index = 0, size_type count = npos); |
(1) | |
| iterator erase( iterator position ); iterator erase( const_iterator position ); |
(2) | (until C++11) (since C++11) |
| iterator erase( iterator first, iterator last ); iterator erase( const_iterator first, const_iterator last ); |
(3) | (until C++11) (since C++11) |
Removes specified characters from the string.
1) Removes count characters starting at index.
2) Removes the character at position.
3) Removes the character in the range [first; last).
| This section is incomplete Reason: exceptions |
Contents |
[edit] Parameters
| index | - | first character to remove |
| count | - | number of characters to remove |
| position | - | iterator to the character to remove |
| first, last | - | range of the characters to remove |
[edit] Return value
1) *this
2-3) iterator following the last removed character.
[edit] Complexity
1) linear in count.
2) Constant.
3) linear in distance between first and last.
[edit] See also
| clears the contents (public member function) | |
