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-rw-r--r--Eigen/src/Core/Minor.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/Eigen/src/Core/Minor.h b/Eigen/src/Core/Minor.h
index 3ed0fec6b..629dbe609 100644
--- a/Eigen/src/Core/Minor.h
+++ b/Eigen/src/Core/Minor.h
@@ -1,7 +1,7 @@
// This file is part of Eigen, a lightweight C++ template library
// for linear algebra.
//
-// Copyright (C) 2006-2008 Benoit Jacob <jacob.benoit.1@gmail.com>
+// Copyright (C) 2006-2009 Benoit Jacob <jacob.benoit.1@gmail.com>
//
// Eigen is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
@@ -54,7 +54,8 @@ struct ei_traits<Minor<MatrixType> >
MaxColsAtCompileTime = (MatrixType::MaxColsAtCompileTime != Dynamic) ?
int(MatrixType::MaxColsAtCompileTime) - 1 : Dynamic,
Flags = _MatrixTypeNested::Flags & HereditaryBits,
- CoeffReadCost = _MatrixTypeNested::CoeffReadCost
+ CoeffReadCost = _MatrixTypeNested::CoeffReadCost // minor is used typically on tiny matrices,
+ // where loops are unrolled and the 'if' evaluates at compile time
};
};