From 69fa405096f16899ce625eb690440a473a7864bf Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Mon, 16 Feb 2015 17:21:16 +0100
Subject: Update circulant custom expression example

---
 doc/examples/TutorialLinAlgInverseDeterminant.cpp | 2 +-
 doc/examples/make_circulant.cpp.evaluator         | 1 -
 doc/examples/make_circulant.cpp.expression        | 2 +-
 doc/examples/make_circulant.cpp.traits            | 4 ++--
 4 files changed, 4 insertions(+), 5 deletions(-)

(limited to 'doc')

diff --git a/doc/examples/TutorialLinAlgInverseDeterminant.cpp b/doc/examples/TutorialLinAlgInverseDeterminant.cpp
index 43970ff05..14dde5b35 100644
--- a/doc/examples/TutorialLinAlgInverseDeterminant.cpp
+++ b/doc/examples/TutorialLinAlgInverseDeterminant.cpp
@@ -13,4 +13,4 @@ int main()
    cout << "Here is the matrix A:\n" << A << endl;
    cout << "The determinant of A is " << A.determinant() << endl;
    cout << "The inverse of A is:\n" << A.inverse() << endl;
-}
\ No newline at end of file
+}
diff --git a/doc/examples/make_circulant.cpp.evaluator b/doc/examples/make_circulant.cpp.evaluator
index 98713cdc0..71c8d4027 100644
--- a/doc/examples/make_circulant.cpp.evaluator
+++ b/doc/examples/make_circulant.cpp.evaluator
@@ -8,7 +8,6 @@ namespace Eigen {
       typedef typename nested_eval<ArgType, XprType::ColsAtCompileTime>::type ArgTypeNested;
       typedef typename remove_all<ArgTypeNested>::type ArgTypeNestedCleaned;
       typedef typename XprType::CoeffReturnType CoeffReturnType;
-      typedef typename XprType::Index Index;
 
       enum { 
         CoeffReadCost = evaluator<ArgTypeNestedCleaned>::CoeffReadCost,
diff --git a/doc/examples/make_circulant.cpp.expression b/doc/examples/make_circulant.cpp.expression
index a68bcb730..380cd4450 100644
--- a/doc/examples/make_circulant.cpp.expression
+++ b/doc/examples/make_circulant.cpp.expression
@@ -11,7 +11,7 @@ public:
 
   typedef typename Eigen::internal::ref_selector<Circulant>::type Nested; 
 
-  typedef typename Eigen::internal::traits<Circulant>::Index Index;
+  typedef Eigen::Index Index;
   Index rows() const { return m_arg.rows(); }
   Index cols() const { return m_arg.rows(); }
 
diff --git a/doc/examples/make_circulant.cpp.traits b/doc/examples/make_circulant.cpp.traits
index f91e43717..4e04535d3 100644
--- a/doc/examples/make_circulant.cpp.traits
+++ b/doc/examples/make_circulant.cpp.traits
@@ -1,11 +1,11 @@
 namespace Eigen {
   namespace internal {
     template <class ArgType>
-    struct traits<Circulant<ArgType> > 
+    struct traits<Circulant<ArgType> >
     {
       typedef Eigen::Dense StorageKind;
       typedef Eigen::MatrixXpr XprKind;
-      typedef typename ArgType::Index Index;
+      typedef typename ArgType::StorageIndex StorageIndex;
       typedef typename ArgType::Scalar Scalar;
       enum { 
         Flags = Eigen::ColMajor,
-- 
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