Changeset 1738 for trunk/yat/normalizer/qQuantileNormalizer.h

Timestamp:

Jan 20, 2009, 2:58:44 AM (12 years ago)

Author:

Peter

Message:

added support for creation of an qQuantileNormalizer from a weighted range. Addresses #478

File:

• trunk/yat/normalizer/qQuantileNormalizer.h (modified) (2 diffs)

trunk/yat/normalizer/qQuantileNormalizer.h

@@ -146 +146 @@
     void build(Iterator first, Iterator last, unsigned int N, 
                utility::unweighted_iterator_tag);
+    // weighted "constructor"
+    template<typename Iterator>
+    void build(Iterator first, Iterator last, unsigned int N, 
+               utility::weighted_iterator_tag);
     void init(const utility::VectorBase&, unsigned int N);
+    void init(const std::vector<utility::DataWeight>&, unsigned int N);
 
     utility::Vector average_;
@@ -256 +261 @@
 
 
+  template<typename Iterator>
+  void qQuantileNormalizer::Partitioner::build(Iterator first, 
+                                               Iterator last, unsigned int N, 
+                                               utility::weighted_iterator_tag)
+  {
+    std::vector<utility::DataWeight> vec;
+    vec.reserve(std::distance(first, last));
+    std::back_insert_iterator<std::vector<utility::DataWeight> > inserter(vec);
+    std::copy(first, last, inserter);
+    std::sort(vec.begin(), vec.end());
+    init(vec, N);
+  }
+
+
 }}} // end of namespace normalizer, yat and thep