std::basic_osyncstream::basic_osyncstream
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< cpplrm; | iolrm; | basic osyncstream
| basic_osyncstream( streambuf_type* buf, const Allocator& a); |
(1) | |
| explicit basic_osyncstream( streambuf_type* buf ) : basic_osyncstream( buf, Allocator() ) {} |
(2) | |
| basic_osyncstream( std::basic_ostream<CharT, Traits>& os, const Allocator& a) : basic_osyncstream( os.rdbuf(), a) {} |
(3) | |
| explicit basic_osyncstream( std::basic_ostream<CharT, Traits>& os ) : basic_osyncstream( os, Allocator() ) {} |
(4) | |
| basic_osyncstream( std::basic_osyncstream&& other) noexcept; |
(5) | |
Constructs new synchronized output stream
1-4) constructs the private member std::basic_syncbuf using the buffer and the allocator provided, and initializes the base class with a pointer to the member std::basic_streambuf.
5) Move constructor. Move-constructs the std::basic_ostream base and the std::basic_syncbuf member from the corresponding subobjects of
other, then calls set_rdbuf with the pointer to the newly-constructed underlying std::basic_syncbuf to complete the initialization of the base. After this move constructor, other.get_wrapped() returns nullptr and destruction of other produces no output.Parameters
| buf | - | pointer to the std::basic_streambuf that will be wrapped |
| os | - | reference to a std::basic_ostream, whose rdbuf() will be wrapped |
| a | - | the allocator to pass to the constructor of the member std::basic_syncbuf |
| other | - | another osyncstream to move from |
Example
| This section is incomplete Reason: no example |
See also
| constructs a basic_syncbuf object (public member function of std::basic_syncbuf) |