From 56f5c288ad212c28f2269b79e2599eab7fd8415c Mon Sep 17 00:00:00 2001
From: Elias Pipping <elias.pipping@fu-berlin.de>
Date: Sat, 28 Jul 2012 13:59:01 +0200
Subject: [PATCH] rename: tangentialDirection -> tangent
---
dune/tectonic/curvedfunction.hh | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/dune/tectonic/curvedfunction.hh b/dune/tectonic/curvedfunction.hh
index 5d8ed728..6919ee49 100644
--- a/dune/tectonic/curvedfunction.hh
+++ b/dune/tectonic/curvedfunction.hh
@@ -22,15 +22,15 @@ template <class NonlinearityType> class CurvedFunction {
void subDiff(double m, Interval<double> &D) const {
VectorType x;
cartesian(m, x);
- VectorType tangent;
- tangentialDirection(m, tangent);
+ VectorType t;
+ tangent(m, t);
- phi.directionalSubDiff(x, tangent, D);
+ phi.directionalSubDiff(x, t, D);
VectorType tmp;
- A.mv(x, tmp); // Ax
- tmp -= b; // Ax - b
- double const dotp = tmp * tangent; // <Ax - b,t>
+ A.mv(x, tmp); // Ax
+ tmp -= b; // Ax - b
+ double const dotp = tmp * t; // <Ax - b,t>
D[0] += dotp;
D[1] += dotp;
}
@@ -61,7 +61,7 @@ template <class NonlinearityType> class CurvedFunction {
Since we x and d are not normalised and the return of
cartesian() is fixed, we scale the tangent.
*/
- void tangentialDirection(double m, VectorType &y) const {
+ void tangent(double m, VectorType &y) const {
y = 0;
y.axpy(-std::sin(m) * dir.two_norm2(), x);
y.axpy(std::cos(m) * x.two_norm2(), dir);
--
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