From dd525f680f0b149e7099218375cd8d5876d9d629 Mon Sep 17 00:00:00 2001
From: Bruno Seny <bruno.seny@student.uclouvain.be>
Date: Tue, 24 Nov 2009 10:47:11 +0000
Subject: [PATCH] new add+scale function
---
Numeric/fullMatrix.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Numeric/fullMatrix.h b/Numeric/fullMatrix.h
index 427a9b5321..bc829bd231 100644
--- a/Numeric/fullMatrix.h
+++ b/Numeric/fullMatrix.h
@@ -181,6 +181,14 @@ class fullMatrix
for(int j = 0; j < size2(); j++)
(*this)(i, j) += m(i, j);
}
+
+inline void add(const fullMatrix<scalar> &m, const double &a)
+ {
+ for(int i = 0; i < size1(); i++)
+ for(int j = 0; j < size2(); j++)
+ (*this)(i, j) += a*m(i, j);
+ }
+
void mult(const fullVector<scalar> &x, fullVector<scalar> &y)
#if !defined(HAVE_BLAS)
{
--
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