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doc: Added note regarding IO for adapted type

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[skip ci]
closes: track 6091
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Kohei Takahashi
2018-07-05 22:15:33 +09:00
parent 102588ae46
commit 30c044b03a
1 changed files with 10 additions and 0 deletions
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doc/sequence.qbk
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@ -1522,6 +1522,16 @@ each element. Analogously, the global `operator>>` has been overloaded
to extract __sequence__(s) from generic input streams by recursively
calling `operator>>` for each element.
Please note that, to display your adapted types via fusion IO system,
corresponding overloaded operators should be introduced to same namespace
of the type.
namespace your_awesome_library
{
using boost::fusion::operators::operator>>; // for input
using boost::fusion::operators::operator<<; // for output
...
The default delimiter between the elements is space, and the __sequence__
is enclosed in parenthesis. For Example: