std::basic_string<CharT,Traits,Allocator> str() const; (1)

void clear();

Defined in header <stdlib.h>

Defined in header

Defined in header <stdio.h>

This header is part of the dynamic memory management

Defined in header

If the declarator or type specifier that declares the identifier appears outside of any block or list of parameters, the identifier has file scope, which terminates at the

template< class... Args > void emplace_front( Args&&

explicit basic_ostringstream( ios_base::openmode mode = ios_base::out );