NAME¶

std::experimental::ostream_joiner::operator= - std::experimental::ostream_joiner::operator=

Synopsis¶

template<class T> (1) (library fundamentals TS
ostream_joiner& operator=(const T& value); v2)
ostream_joiner& operator=(const ostream_joiner& other) (library fundamentals TS
= default; (2) v2)
(implicitly declared)
ostream_joiner& operator=(ostream_joiner&& other) = (library fundamentals TS
default; (3) v2)
(implicitly declared)

1) First, if the private "first element" flag is false, insert the delimiter delim
into the output stream os associated with this iterator as if by os << delim;.

Then, unconditionally sets the "first element" flag to false, and insert value into
the output stream as if by os << value;.

Let out_stream, delim, and first_element denote the private stream pointer,
delimiter, and "first element" flag members respectively, then this function is
equivalent to

if (!first_element)
*out_stream << delim;
first_element = false;
*out_stream << value;
return *this;

2-3) Implicitly declared copy/move assignment operator that copy/move assigns the
private stream pointer, delimiter, and "first element" flag members.

Parameters¶

value - the object to to be written to the stream
other - the ostream_joiner object to be assigned to this object

Return value¶

*this.

Example¶

This section is incomplete
Reason: no example