Type: info
Title: new: OUStringBufferAppender and intersperse
Posted by: m...@openoffice.org
Affected: comphelper
TaskId: i90620
<http://www.openoffice.org/issues/show_bug.cgi?id=90620>
Effective from: CWS odfmetadata2
CWS:
<http://eis.services.openoffice.org/EIS2/cws.ShowCWS?Path=DEV300/odfmetadata2>
CWS status: new
*Summary*
--------
<comphelper/stl_types.hxx>:
+ class OUStringBufferAppender
+ OutputIter intersperse(
ForwardIter start, ForwardIter end, OutputIter out, T const & separator)
*Description*
-------------
+ class OUStringBufferAppender
This class implements the STL output iterator interface and allows
appending to an OUStringBuffer with STL algorithms.
+ algorithm intersperse
This STL-inspired algorithm will copy a STL sequence, inserting a
separator element between every element of the source sequence.
Usage example that combines UNO Sequence STL iterators,
OUStringBufferAppender and intersperse:
::rtl::OUString convertCommaSeparated(
::com::sun::star::uno::Sequence< ::rtl::OUString > const& i_rSeq)
{
::rtl::OUStringBuffer buf;
::comphelper::intersperse(
::comphelper::stl_begin(i_rSeq), ::comphelper::stl_end(i_rSeq),
::comphelper::OUStringBufferAppender(buf),
::rtl::OUString::createFromAscii(", "));
return buf.makeStringAndClear();
}
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