From 9962c59b56960569c8df332144190e62c1eb3b01 Mon Sep 17 00:00:00 2001
From: Benoit Jacob <jacob.benoit.1@gmail.com>
Date: Thu, 22 Apr 2010 14:11:18 -0400
Subject: * implement the corner() API change: new methods topLeftCorner() etc
 * get rid of BlockReturnType: it was not needed, and code was not always
 using it consistently anyway * add topRows(), leftCols(), bottomRows(),
 rightCols() * add corners unit-test covering all of that * adapt docs, expand
 "porting from eigen 2 to 3" * adapt Eigen2Support

---
 unsupported/Eigen/src/NonLinearOptimization/qrsolv.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'unsupported/Eigen/src/NonLinearOptimization/qrsolv.h')

diff --git a/unsupported/Eigen/src/NonLinearOptimization/qrsolv.h b/unsupported/Eigen/src/NonLinearOptimization/qrsolv.h
index f89a5f9a8..205d934bd 100644
--- a/unsupported/Eigen/src/NonLinearOptimization/qrsolv.h
+++ b/unsupported/Eigen/src/NonLinearOptimization/qrsolv.h
@@ -27,7 +27,7 @@ void ei_qrsolv(
     x = s.diagonal();
     wa = qtb;
 
-    s.corner(TopLeft,n,n).template triangularView<StrictlyLower>() = s.corner(TopLeft,n,n).transpose();
+    s.topLeftCorner(n,n).template triangularView<StrictlyLower>() = s.topLeftCorner(n,n).transpose();
 
     /*     eliminate the diagonal matrix d using a givens rotation. */
     for (j = 0; j < n; ++j) {
@@ -71,7 +71,7 @@ void ei_qrsolv(
     for (nsing=0; nsing<n && sdiag[nsing]!=0; nsing++);
 
     wa.tail(n-nsing).setZero();
-    s.corner(TopLeft, nsing, nsing).transpose().template triangularView<Upper>().solveInPlace(wa.head(nsing));
+    s.topLeftCorner(nsing, nsing).transpose().template triangularView<Upper>().solveInPlace(wa.head(nsing));
 
     // restore
     sdiag = s.diagonal();
-- 
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