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std::basic_string::capacity

From cppreference.com
< cpp‎ | string‎ | basic string
 
 
 
std::basic_string
 
size_type capacity() const;

Returns the number of characters that the string has currently allocated space for.

Contents

[edit] Parameters

(none)

[edit] Return value

capacity of the currently allocated storage

[edit] Exceptions

(none) (until C++11)
noexcept specification:  
noexcept
  
(since C++11)

[edit] Complexity

Constant

[edit] See also

returns the number of characters
(public member function) [edit]
reserves storage
(public member function) [edit]