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Refactor offset_debug

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Split a long line into multiple statements.
This commit is contained in:
Arseny Kapoulkine 2015-04-29 09:20:08 -07:00
parent 44e4f17348
commit b2399f5ab5
1 changed files with 6 additions and 1 deletions
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7
src/pugixml.cpp
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@ -6186,7 +6186,12 @@ namespace pugi
// document node always has an offset of 0
if (_root == &doc) return 0;
return _root->contents && (_root->header & impl::xml_memory_page_contents_allocated_or_shared_mask) == 0 ? _root->contents - doc.buffer : -1;
// we need contents to be inside buffer and not shared
// if it's shared we don't know if this is the original node
if (!_root->contents) return -1;
if (_root->header & impl::xml_memory_page_contents_allocated_or_shared_mask) return -1;
return _root->contents - doc.buffer;
}
#ifdef __BORLANDC__