<strings> library in C++ STL

Member functions

• String.constructor :  Construct string object (public member function ).
• String.destructor : String destructor (public member function )
• String.operator= : String assignment (public member function )

Iterators

• Begin : Return iterator to beginning (public member function )
• End : Return iterator to end (public member function )
• Advance : Increment the iterator position till the specified number mentioned in its arguments.
• Next : Returns the new iterator that the iterator would point after advancing the positions mentioned in its arguments.
• Prev() : Returns the new iterator that the iterator would point after decrementing the positions mentioned in its arguments.
• Inserter : Insert the elements at any position in the container.
• Rbegin: Return reverse iterator to reverse beginning (public member function )
• Rend : Return reverse iterator to reverse end (public member function )
• Cbegin : Return const_iterator to beginning (public member function )
• Cend : Return const_iterator to end (public member function )
• Crbegin : Return const_reverse_iterator to reverse beginning (public member function )
• Crend : Return const_reverse_iterator to reverse end (public member function )

Capacity

• Size : Return length of string (public member function )
• Length : Return length of string (public member function )
• Max_size : Return maximum size of string (public member function )
• Resize : Resize string (public member function )
• Capacity : Return size of allocated storage (public member function )
• Reserve : Request a change in capacity (public member function )
• Clear : Clear string (public member function )
• Empty : Test if string is empty (public member function )
• Shrink_to_fit : Shrink to fit (public member function )

Element access

• At : Get character in string (public member function )
• Back : Access last character (public member function )
• Front : Access first character (public member function )

Modifiers

• Operator+= : Append to string (public member function )
• Append : Append to string (public member function )
• Push_back : Append character to string (public member function )
• Assign : Assign New value to the string (public member function )
• Insert : Insert into string (public member function )
• Erase : Erase characters from string (public member function )
• Replace : Replace portion of string (public member function )
• Swap : Swap string values (public member function )
• Pop_back : Delete last character (public member function )

String operations

• Operator[]: Get character of string (public member function )
• C_str : Get C string equivalent (public member function )
• Data : Get string data (public member function )
• Get_allocator : Get allocator (public member function )
• Copy : Copy sequence of characters from string (public member function )
• Find : Find content in string (public member function )
• Rfind : Find last occurrence of content in string (public member function )
• Find_first_of : Find character in string (public member function )
• Find_last_of : Find character in string from the end (public member function )
• Find_first_not_of : Find absence of character in string (public member function )
• Find_last_not_of : Find non-matching character in string from the end (public member function )
• Substr : Generate substring (public member function )
• Compare : Compare strings (public member function )
• sort : Function sorts the elements in ascending order.
• is_sorted : Checks if the elements in the string (first to last) are sorted in Ascending order.Elements in the string compared using "<" operator.

Member constants & Non-member function overloads

• Npos : Maximum value for size_t (public static member constant )
• Operator+ : Concatenate strings .
• Relational operators : Relational operators for string.
• Swap : Exchanges the values of two strings .
• Operator>> : Extract string from stream .
• Operator<< : Insert string into stream .
• Getline : Get line from stream into string.

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