From 05c41075d0018ca6142f7ba593742fbadfecdf65 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Wed, 27 Jul 2011 00:03:35 +0200
Subject: hacking in weights setting, getting

---
 utils/fdict.h    |  4 ++++
 utils/weights.cc | 18 ++++++++++++++++++
 utils/weights.h  |  4 ++++
 3 files changed, 26 insertions(+)

(limited to 'utils')

diff --git a/utils/fdict.h b/utils/fdict.h
index f9673023..70315a38 100644
--- a/utils/fdict.h
+++ b/utils/fdict.h
@@ -11,6 +11,10 @@ struct FD {
   static void Freeze() {
     frozen_ = true;
   }
+  static void UnFreeze() {
+    frozen_ = false;
+  }
+
   static inline int NumFeats() {
     return dict_.max() + 1;
   }
diff --git a/utils/weights.cc b/utils/weights.cc
index b994a2fe..6b7e58ed 100644
--- a/utils/weights.cc
+++ b/utils/weights.cc
@@ -88,3 +88,21 @@ void Weights::InitFromVector(const SparseVector<double>& w) {
   for (int i = 1; i < FD::NumFeats(); ++i)
     wv_[i] = w.value(i);
 }
+
+void Weights::SetWeight(SparseVector<double>* v, const string fname, const double w) {
+  WordID fid = FD::Convert(fname);
+  cout << "fid " << fid << endl;
+  SetWeight(v, fid, w);
+}
+
+void Weights::SetWeight(SparseVector<double>* v, const WordID fid, const double w) {
+  wv_.resize(FD::NumFeats(), 0.0);
+  wv_[fid] = w;
+  //v->set_value(fid, w); 
+}
+
+void Weights::sz()
+{
+  cout << "wv_.size() " << wv_.size() << endl;
+}
+
diff --git a/utils/weights.h b/utils/weights.h
index cc20283c..86701add 100644
--- a/utils/weights.h
+++ b/utils/weights.h
@@ -15,6 +15,10 @@ class Weights {
   void InitSparseVector(SparseVector<double>* w) const;
   void InitFromVector(const std::vector<double>& w);
   void InitFromVector(const SparseVector<double>& w);
+  void SetWeight(SparseVector<double>* v, const std::string f, const double w);
+  void SetWeight(SparseVector<double>* v, const WordID fid, const double w);
+  std::vector<double>* getw() { return &wv_; }; // probably a hack
+  void sz();
  private:
   std::vector<double> wv_;
 };
-- 
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