object and class

C++ String insert() This function is used to insert a new character, before the character indicated by the position pos. Syntax Consider…

C++ String clear() This function removes the elements, becomes an empty string. Syntax Consider a string str. Syntax would be: str.clear(); Parameter…

C++ String length() This function is used to find the length of the string in terms of bytes. This is the actual…

C++ String empty() This function checks whether the string is empty or not. Function returns a Boolean value either true or false.…

C++ String end() This function is used to return an iterator pointing to the last character of the string. Syntax Consider a…

C++ String at() This function is used for accessing individual characters. Syntax Consider a string str. To find the position of a…

C++ String find_first_not_of() This function is used to search the string for the first character that does not match any of the…

C++ String cbegin() It gives a reference to the first element of the string. Difference b/w cbegin() and begin() The only difference…

C++ String cend() This function gives a reference to the last character of the string. Difference b/w end() and cend() The only…

C++ String swap() This function is used to exchange the values of two string objects. Syntax Consider two strings s1 and s2…