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std::basic_string::front

From cppreference.com
< cpp‎ | string‎ | basic string
 
 
 
std::basic_string
 
CharT& front();
(since C++11)
const CharT& front() const;
(since C++11)

Returns reference to the first character in the string.

Contents

[edit] Parameters

(none)

[edit] Return value

reference to the first character.

[edit] Complexity

Constant

[edit] Notes

front requires that !empty() == true, otherwise the result is undefined.

[edit] See also

(C++11)
accesses the last character
(public member function) [edit]