[PPL-devel] [GIT] ppl/ppl(sparse_matrices): CO_Tree: define iterator traits for unordered_iterator and unordered_const_iterator .

[Marco Poletti]

Module: ppl/ppl
Branch: sparse_matrices
Commit: 1531f43166855d66cc3a91374a856e25d1c825d9
URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=1531f43166855d66cc3a91374a856e25d1c825d9

Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Wed Apr 14 16:32:09 2010 +0200

CO_Tree: define iterator traits for unordered_iterator and unordered_const_iterator.

---

 src/CO_Tree.defs.hh |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/src/CO_Tree.defs.hh b/src/CO_Tree.defs.hh
index 440fb21..5fdc636 100644
--- a/src/CO_Tree.defs.hh
+++ b/src/CO_Tree.defs.hh
@@ -354,6 +354,12 @@ public:
 
   public:
 
+    typedef std::forward_iterator_tag iterator_category;
+    typedef CO_Tree::value_type value_type;
+    typedef ptrdiff_t difference_type;
+    typedef value_type* pointer;
+    typedef value_type& reference;
+
     unordered_iterator(value_type* p1 = 0);
 
     value_type& operator*();
@@ -376,6 +382,12 @@ public:
 
   public:
 
+    typedef std::forward_iterator_tag iterator_category;
+    typedef const CO_Tree::value_type value_type;
+    typedef ptrdiff_t difference_type;
+    typedef value_type* pointer;
+    typedef value_type& reference;
+
     unordered_const_iterator(const value_type* p1 = 0);
     unordered_const_iterator(const unordered_iterator& itr);