Write the specified map entry to the specified output stream.
Synopsis
Declared in <bdld_datum.h>
std::ostream&
operator<<(
std::ostream& stream,
DatumMapEntry const& rhs);
Description
Write the specified rhs value to the specified output stream in the format shown below: ` (abc,aa) ‐ abc is key string, while aa is the result of invoking operator << on the value ` and return a reference to the modifiable stream. The function will have no effect if the stream is not valid.
Return Value
a reference to stream
Parameters
Name |
Description |
stream |
output stream |
rhs |
value to write |
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