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authorArseny Kapoulkine <arseny.kapoulkine@gmail.com>2014-05-04 05:42:26 +0000
committerArseny Kapoulkine <arseny.kapoulkine@gmail.com>2014-05-04 05:42:26 +0000
commit6d43ad2870b9411c409fcd12937e02eb44b2a76c (patch)
tree856797beda61e2331bd48d18aa7fd6374b8ecf4b
parent9c5efaa074ed947325c64d8f22efd2b1b94e5f6d (diff)
Add xpath_node_set::iterator that is the same as const_iterator.
Exposing true mutable iterators allows the user to violate sorting order contract. However, some generic algorithms (i.e. Boost ForEach) require iterator methods to be present. git-svn-id: https://pugixml.googlecode.com/svn/trunk@998 99668b35-9821-0410-8761-19e4c4f06640
-rw-r--r--src/pugixml.hpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/pugixml.hpp b/src/pugixml.hpp
index 6fb99be..c15e5a1 100644
--- a/src/pugixml.hpp
+++ b/src/pugixml.hpp
@@ -1212,6 +1212,9 @@ namespace pugi
// Constant iterator type
typedef const xpath_node* const_iterator;
+
+ // We define non-constant iterator to be the same as constant iterator so that various generic algorithms (i.e. boost foreach) work
+ typedef const xpath_node* iterator;
// Default constructor. Constructs empty set.
xpath_node_set();