From f1bd6f2b9e48d35228c2a9a90b3bc4ec5354adaa Mon Sep 17 00:00:00 2001
From: Elias Pipping <elias.pipping@fu-berlin.de>
Date: Fri, 4 Nov 2011 16:11:07 +0100
Subject: [PATCH] Add comments to bisection initialisation
---
dune/tectonic/myblockproblem.hh | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/dune/tectonic/myblockproblem.hh b/dune/tectonic/myblockproblem.hh
index 0cca1487..a3cc1706 100644
--- a/dune/tectonic/myblockproblem.hh
+++ b/dune/tectonic/myblockproblem.hh
@@ -29,8 +29,14 @@ template <class MyConvexProblemTypeTEMPLATE> class MyBlockProblem {
class IterateObject;
MyBlockProblem(MyConvexProblemType &problem) : problem(problem) {
- bisection = Bisection(0.0, 1.0, 1e-12, true, 0);
- };
+ bisection =
+ Bisection(0.0, // acceptError: Stop if the search interval has
+ // become smaller than this number
+ 1.0, // acceptFactor: ?
+ 1e-12, // requiredResidual: ?
+ true, // fastQuadratic
+ 0); // safety: acceptance factor for inexact minimization
+ }
/** \brief Constructs and returns an iterate object */
IterateObject getIterateObject() { return IterateObject(bisection, problem); }
--
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