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Add default get_all_expressions function.

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This commit is contained in:
Hermann Kraus 2012-01-22 03:01:34 +01:00
parent 6695fa0f5f
commit c407d8340f
1 changed files with 17 additions and 0 deletions
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17
src/text_placements.cpp
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@ -310,6 +310,23 @@ void char_properties::to_xml(boost::property_tree::ptree &node, bool explicit_de
}
}
/************************************************************************/
#if 0
text_placements::text_placements() : properties()
{
}
#endif
std::set<expression_ptr> text_placements::get_all_expressions()
{
std::set<expression_ptr> result, tmp;
tmp = properties.processor.get_all_expressions();
result.insert(tmp.begin(), tmp.end());
result.insert(properties.orientation);
return result;
}
/************************************************************************/