Changeset 815

Timestamp:

Mar 17, 2007, 1:10:44 AM (17 years ago)

Author:

Peter

Message:

added constructor for DataLookup1D from a utility::vector

Location:

trunk/yat/classifier

Files:

• DataLookup1D.cc (modified) (1 diff)
• DataLookup1D.h (modified) (1 diff)

trunk/yat/classifier/DataLookup1D.cc

@@ -73 +73 @@
 
 
+  DataLookup1D::DataLookup1D(const utility::vector& v)
+    : column_vector_(true), index_(0), owner_(true)
+  {
+    utility::matrix* m = new utility::matrix(1,v.size());
+    for (size_t i=0; i<v.size(); ++i){
+      (*m)(0,i)=v(i);
+    }
+    matrix_ = new MatrixLookup(*m, true);
+  }
+
+
   DataLookup1D::~DataLookup1D()
   {

trunk/yat/classifier/DataLookup1D.h

@@ -76 +76 @@
     DataLookup1D(const utility::vector& vec, const std::vector<size_t>& index); 
 
+    /**
+       @brief Create general view from utility::vector
+    
+       Constructor creates a proper MatrixLookup that object can view
+       into. Object is owner of this underlying MatrixLookup. Object fulfills 
+       \f$ x(i) = vec(i) \f$
+    */
+    DataLookup1D(const utility::vector& vec); 
+
     ///
     /// @brief Destructor deletes underlying DataLookup2D if object is owner