From f0238cfb6997c4acfc2bd200de7295f3fa36968f Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sun, 3 Mar 2019 21:09:10 +0100
Subject: don't index Eigen

---
 eigen/bench/geometry.cpp | 126 -----------------------------------------------
 1 file changed, 126 deletions(-)
 delete mode 100644 eigen/bench/geometry.cpp

(limited to 'eigen/bench/geometry.cpp')

diff --git a/eigen/bench/geometry.cpp b/eigen/bench/geometry.cpp
deleted file mode 100644
index b187a51..0000000
--- a/eigen/bench/geometry.cpp
+++ /dev/null
@@ -1,126 +0,0 @@
-
-#include <iostream>
-#include <Eigen/Geometry>
-#include <bench/BenchTimer.h>
-
-using namespace std;
-using namespace Eigen;
-
-#ifndef SCALAR
-#define SCALAR float
-#endif
-
-#ifndef SIZE
-#define SIZE 8
-#endif
-
-typedef SCALAR Scalar;
-typedef NumTraits<Scalar>::Real RealScalar;
-typedef Matrix<RealScalar,Dynamic,Dynamic> A;
-typedef Matrix</*Real*/Scalar,Dynamic,Dynamic> B;
-typedef Matrix<Scalar,Dynamic,Dynamic> C;
-typedef Matrix<RealScalar,Dynamic,Dynamic> M;
-
-template<typename Transformation, typename Data>
-EIGEN_DONT_INLINE void transform(const Transformation& t, Data& data)
-{
-  EIGEN_ASM_COMMENT("begin");
-  data = t * data;
-  EIGEN_ASM_COMMENT("end");
-}
-
-template<typename Scalar, typename Data>
-EIGEN_DONT_INLINE void transform(const Quaternion<Scalar>& t, Data& data)
-{
-  EIGEN_ASM_COMMENT("begin quat");
-  for(int i=0;i<data.cols();++i)
-    data.col(i) = t * data.col(i);
-  EIGEN_ASM_COMMENT("end quat");
-}
-
-template<typename T> struct ToRotationMatrixWrapper
-{
-  enum {Dim = T::Dim};
-  typedef typename T::Scalar Scalar;
-  ToRotationMatrixWrapper(const T& o) : object(o) {}
-  T object;
-};
-
-template<typename QType, typename Data>
-EIGEN_DONT_INLINE void transform(const ToRotationMatrixWrapper<QType>& t, Data& data)
-{
-  EIGEN_ASM_COMMENT("begin quat via mat");
-  data = t.object.toRotationMatrix() * data;
-  EIGEN_ASM_COMMENT("end quat via mat");
-}
-
-template<typename Scalar, int Dim, typename Data>
-EIGEN_DONT_INLINE void transform(const Transform<Scalar,Dim,Projective>& t, Data& data)
-{
-  data = (t * data.colwise().homogeneous()).template block<Dim,Data::ColsAtCompileTime>(0,0);
-}
-
-template<typename T> struct get_dim { enum { Dim = T::Dim }; };
-template<typename S, int R, int C, int O, int MR, int MC>
-struct get_dim<Matrix<S,R,C,O,MR,MC> > { enum { Dim = R }; };
-
-template<typename Transformation, int N>
-struct bench_impl
-{
-  static EIGEN_DONT_INLINE void run(const Transformation& t)
-  {
-    Matrix<typename Transformation::Scalar,get_dim<Transformation>::Dim,N> data;
-    data.setRandom();
-    bench_impl<Transformation,N-1>::run(t);
-    BenchTimer timer;
-    BENCH(timer,10,100000,transform(t,data));
-    cout.width(9);
-    cout << timer.best() << " ";
-  }
-};
-
-
-template<typename Transformation>
-struct bench_impl<Transformation,0>
-{
-  static EIGEN_DONT_INLINE void run(const Transformation&) {}
-};
-
-template<typename Transformation>
-EIGEN_DONT_INLINE void bench(const std::string& msg, const Transformation& t)
-{
-  cout << msg << " ";
-  bench_impl<Transformation,SIZE>::run(t);
-  std::cout << "\n";
-}
-
-int main(int argc, char ** argv)
-{
-  Matrix<Scalar,3,4> mat34; mat34.setRandom();
-  Transform<Scalar,3,Isometry> iso3(mat34);
-  Transform<Scalar,3,Affine> aff3(mat34);
-  Transform<Scalar,3,AffineCompact> caff3(mat34);
-  Transform<Scalar,3,Projective> proj3(mat34);
-  Quaternion<Scalar> quat;quat.setIdentity();
-  ToRotationMatrixWrapper<Quaternion<Scalar> > quatmat(quat);
-  Matrix<Scalar,3,3> mat33; mat33.setRandom();
-  
-  cout.precision(4);
-  std::cout
-     << "N          ";
-  for(int i=0;i<SIZE;++i)
-  {
-    cout.width(9);
-    cout << i+1 << " ";
-  }
-  cout << "\n";
-  
-  bench("matrix 3x3", mat33);
-  bench("quaternion", quat);
-  bench("quat-mat  ", quatmat);
-  bench("isometry3 ", iso3);
-  bench("affine3   ", aff3);
-  bench("c affine3 ", caff3);
-  bench("proj3     ", proj3);
-}
-
-- 
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