Changeset b1d8ab5 for molecuilder/src/gslvector.hpp

Timestamp:

Mar 1, 2010, 8:28:00 PM (16 years ago)

Author:

Frederik Heber <heber@…>

Children:

c0c33f

Parents:

850e50

git-author:

Frederik Heber <heber@…> (03/01/10 20:24:45)

git-committer:

Frederik Heber <heber@…> (03/01/10 20:28:00)

Message:

Added operators and state checkers to GSLVector.

• added operators +,-,*, +=, -=, *=, == and =
• added IsZero() and IsOne().
• gslvectorunittest extended with state and operator test.

Signed-off-by: Frederik Heber <heber@…>

File:

• molecuilder/src/gslvector.hpp (modified) (3 diffs)

molecuilder/src/gslvector.hpp

@@ -18 +18 @@
 #endif
 
+#include <iostream>
 #include <gsl/gsl_vector.h>
 
@@ -32 +33 @@
   GSLVector(size_t m);
   GSLVector(const GSLVector * const src);
+  GSLVector(const GSLVector & src);
   ~GSLVector();
 
   // Accessing
   void SetFromDoubleArray(double *x);
-  double Get(size_t m);
+  double Get(size_t m) const;
   void Set(size_t m, double x);
-  double *Pointer(size_t m);
-  const double *const_Pointer(size_t m);
+  double *Pointer(size_t m) const;
+  const double *const_Pointer(size_t m) const;
+  size_t GetDimension() const;
 
   // Initializing
@@ -50 +53 @@
   int Reverse();
 
+  // checking state
+  bool IsZero() const;
+  bool IsOne() const;
+
 private:
   gsl_vector *vector;
 
-  size_t dimension;
+  const size_t dimension;
 };
+
+ostream & operator << (ostream& ost, const GSLVector &m);
+bool operator==(const GSLVector& a, const GSLVector& b);
+const GSLVector& operator+=(GSLVector& a, const GSLVector& b);
+const GSLVector& operator-=(GSLVector& a, const GSLVector& b);
+const GSLVector& operator*=(GSLVector& a, const double m);
+GSLVector const operator*(const GSLVector& a, const double m);
+GSLVector const operator*(const double m, const GSLVector& a);
+GSLVector const operator+(const GSLVector& a, const GSLVector& b);
+GSLVector const operator-(const GSLVector& a, const GSLVector& b);
+