std::swap(std::basic_ostringstream)

 

C++

Compiler support

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Feature test macros (C++20)

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Concepts library (C++20)

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Technical specifications

Symbols index

External libraries

 

Input/output library

I/O manipulators

Print functions (C++23)

C-style I/O

Buffers

basic_streambuf

basic_filebuf

basic_stringbuf

basic_spanbuf (C++23)

strstreambuf (deprecated in C++98)

basic_syncbuf (C++20)

Streams

Abstractions

ios_base

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basic_ostream

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basic_ifstream

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basic_istringstream

basic_ostringstream

basic_stringstream

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basic_ispanstream (C++23)

basic_ospanstream (C++23)

basic_spanstream (C++23)

istrstream (deprecated in C++98)

ostrstream (deprecated in C++98)

strstream (deprecated in C++98)

Synchronized Output

basic_osyncstream (C++20)

Types

streamoff

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Error category interface

iostream_category (C++11)

io_errc (C++11)

 

std::basic_ostringstream

Member functions

basic_ostringstream::basic_ostringstream

basic_ostringstream::operator=

basic_ostringstream::swap (C++11)

basic_ostringstream::rdbuf

String operations

basic_ostringstream::str

basic_ostringstream::view (C++20)

Non-member functions

swap(std::basic_ostringstream) (C++11)

 

Defined in header <sstream>
template< class CharT, class Traits, class Alloc > void swap( std::basic_ostringstream<CharT,Traits,Alloc>& lhs,            std::basic_ostringstream<CharT,Traits,Alloc>& rhs );		(since C++11)

Overloads the std::swap algorithm for std::basic_ostringstream. Exchanges the state of lhs with that of rhs. Effectively calls lhs.swap(rhs).

Parameters

lhs, rhs

-

streams whose state to swap

Return value

(none)

Exceptions

May throw implementation-defined exceptions.

See also

swap (C++11)

swaps two string streams (public member function)