From 1b3ba53c33ddc2e215766d79d85a912b846747ff Mon Sep 17 00:00:00 2001
From: knodlseder <>
Date: Sat, 1 Mar 2008 00:19:52 +0000
Subject: [PATCH] implement pow function

---
 include/GVector.hpp | 11 +++++++++++
 1 file changed, 11 insertions(+), 0 deletions(-)

diff --git a/include/GVector.hpp b/include/GVector.hpp
index d6d45a4..66ae7fe 100644
--- a/include/GVector.hpp
+++ b/include/GVector.hpp
@@ -75,6 +75,7 @@ class GVector {
   friend GVector  sqrt(const GVector &v);
   friend GVector  tan(const GVector &v);
   friend GVector  tanh(const GVector &v);
+  friend GVector  pow(const GVector &v, const double &q);
 
 public:
   // Constructors and destructors
@@ -557,6 +558,16 @@ GVector tanh(const GVector &v)
   return result;
 }
 
+// Vector pow
+inline
+GVector pow(const GVector &v, const double &a)
+{
+    GVector result(v.m_num);
+    for (int i = 0; i < v.m_num; ++i)
+        result.m_data[i] = pow(v.m_data[i],a);
+    return result;
+}
+
 // Equality operator
 inline
 int operator== (const GVector &a, const GVector &b)
--
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