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| author | Arseny Kapoulkine <arseny.kapoulkine@gmail.com> | 2014-10-01 07:02:45 +0000 |
|---|---|---|
| committer | Arseny Kapoulkine <arseny.kapoulkine@gmail.com> | 2014-10-01 07:02:45 +0000 |
| commit | 89d19df43df8e7962bcf896a528d3214a3c28bbc (patch) | |
| tree | e7d0a24bc1e44a890d9ada65fc9c132a4e945bd3 /src/pugixml.hpp | |
| parent | 0c1a4f40feeb76ff4e22f20e7c2d7afb65cc88fc (diff) | |
Add header bit for 'name or value is shared' flag
This is required to make it possible to use a pointer to one of the
buffers with the document data in nodes but keep offset_debug and (more
importantly) XPath document order comparison optimization working.
The change increases memory page alignment to 64 bytes (so requires +32
bytes for every page allocation, which should not be a problem - even with
non-default 4k pages this is <1% extra cost, with default 32k pages the
overhead is 0.1%)
git-svn-id: https://pugixml.googlecode.com/svn/trunk@1031 99668b35-9821-0410-8761-19e4c4f06640
Diffstat (limited to 'src/pugixml.hpp')
| -rw-r--r-- | src/pugixml.hpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/pugixml.hpp b/src/pugixml.hpp index 69b2cb2..ba480cd 100644 --- a/src/pugixml.hpp +++ b/src/pugixml.hpp @@ -926,7 +926,8 @@ namespace pugi private: char_t* _buffer; - char _memory[192]; + // sizeof(xml_memory_page) + sizeof(xml_document_struct) + xml_memory_page_alignment + 1 void* in case compiler inserts padding + char _memory[sizeof(void*) * 20 + 64]; // Non-copyable semantics xml_document(const xml_document&); |