Login Register

std::basic_string::pop_back

void pop_back();

(since C++11)

Removes the last character from the string.

Equivalent to erase(size()-1, 1), except the behavior is undefined if the string is empty.

Parameters

(none).

Return value

(none).

Complexity

Constant.

Exceptions

Does not throw.

See also

push_back	appends a character to the end (public member function)
erase	removes characters (public member function)

Links:

http://en.cppreference.com/w/cpp/string/basic_string/pop_back

doc_CPP

2016-10-11 10:01:22

Comments

Leave a Comment

Please login to continue.

Popular Articles

std::basic_string::back CharT& back(); (since C++11) const CharT& back() const; (since C++11) Returns reference to the last character in the string. Th

std::basic_string::push_back void push_back( CharT ch ); Appends the given character ch to the end of the string. Parameters ch - the character to append Ret

std::basic_string Defined in header <string> template< class CharT, class Traits = std::char_traits<CharT>, class Allocator = std

std::basic_string::basic_string (1) explicit basic_string( const Allocator& alloc = Allocator() ); (until C++14) basic_string() : basic_string( Allocator() ) {} explicit

std::basic_string::swap void swap( basic_string& other ); Exchanges the contents of the string with those of other. All iterators and references may be invalidat