don't index Eigen

1 files changed, 0 insertions, 83 deletions

diff --git a/eigen/test/prec_inverse_4x4.cpp b/eigen/test/prec_inverse_4x4.cpp
deleted file mode 100644
index eb6ad18..0000000
--- a/eigen/test/prec_inverse_4x4.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-// This file is part of Eigen, a lightweight C++ template library
-// for linear algebra.
-//
-// Copyright (C) 2009 Benoit Jacob <jacob.benoit.1@gmail.com>
-//
-// This Source Code Form is subject to the terms of the Mozilla
-// Public License v. 2.0. If a copy of the MPL was not distributed
-// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-#include "main.h"
-#include <Eigen/LU>
-#include <algorithm>
-
-template<typename MatrixType> void inverse_permutation_4x4()
-{
-  typedef typename MatrixType::Scalar Scalar;
-  Vector4i indices(0,1,2,3);
-  for(int i = 0; i < 24; ++i)
-  {
-    MatrixType m = PermutationMatrix<4>(indices);
-    MatrixType inv = m.inverse();
-    double error = double( (m*inv-MatrixType::Identity()).norm() / NumTraits<Scalar>::epsilon() );
-    EIGEN_DEBUG_VAR(error)
-    VERIFY(error == 0.0);
-    std::next_permutation(indices.data(),indices.data()+4);
-  }
-}
-
-template<typename MatrixType> void inverse_general_4x4(int repeat)
-{
-  using std::abs;
-  typedef typename MatrixType::Scalar Scalar;
-  typedef typename MatrixType::RealScalar RealScalar;
-  double error_sum = 0., error_max = 0.;
-  for(int i = 0; i < repeat; ++i)
-  {
-    MatrixType m;
-    RealScalar absdet;
-    do {
-      m = MatrixType::Random();
-      absdet = abs(m.determinant());
-    } while(absdet < NumTraits<Scalar>::epsilon());
-    MatrixType inv = m.inverse();
-    double error = double( (m*inv-MatrixType::Identity()).norm() * absdet / NumTraits<Scalar>::epsilon() );
-    error_sum += error;
-    error_max = (std::max)(error_max, error);
-  }
-  std::cerr << "inverse_general_4x4, Scalar = " << type_name<Scalar>() << std::endl;
-  double error_avg = error_sum / repeat;
-  EIGEN_DEBUG_VAR(error_avg);
-  EIGEN_DEBUG_VAR(error_max);
-   // FIXME that 1.25 used to be a 1.0 until the NumTraits changes on 28 April 2010, what's going wrong??
-   // FIXME that 1.25 used to be 1.2 until we tested gcc 4.1 on 30 June 2010 and got 1.21.
-  VERIFY(error_avg < (NumTraits<Scalar>::IsComplex ? 8.0 : 1.25));
-  VERIFY(error_max < (NumTraits<Scalar>::IsComplex ? 64.0 : 20.0));
-
-  {
-    int s = 5;//internal::random<int>(4,10);
-    int i = 0;//internal::random<int>(0,s-4);
-    int j = 0;//internal::random<int>(0,s-4);
-    Matrix<Scalar,5,5> mat(s,s);
-    mat.setRandom();
-    MatrixType submat = mat.template block<4,4>(i,j);
-    MatrixType mat_inv = mat.template block<4,4>(i,j).inverse();
-    VERIFY_IS_APPROX(mat_inv, submat.inverse());
-    mat.template block<4,4>(i,j) = submat.inverse();
-    VERIFY_IS_APPROX(mat_inv, (mat.template block<4,4>(i,j)));
-  }
-}
-
-void test_prec_inverse_4x4()
-{
-  CALL_SUBTEST_1((inverse_permutation_4x4<Matrix4f>()));
-  CALL_SUBTEST_1(( inverse_general_4x4<Matrix4f>(200000 * g_repeat) ));
-  CALL_SUBTEST_1(( inverse_general_4x4<Matrix<float,4,4,RowMajor> >(200000 * g_repeat) ));
-
-  CALL_SUBTEST_2((inverse_permutation_4x4<Matrix<double,4,4,RowMajor> >()));
-  CALL_SUBTEST_2(( inverse_general_4x4<Matrix<double,4,4,ColMajor> >(200000 * g_repeat) ));
-  CALL_SUBTEST_2(( inverse_general_4x4<Matrix<double,4,4,RowMajor> >(200000 * g_repeat) ));
-
-  CALL_SUBTEST_3((inverse_permutation_4x4<Matrix4cf>()));
-  CALL_SUBTEST_3((inverse_general_4x4<Matrix4cf>(50000 * g_repeat)));
-}