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-rw-r--r--eigen/test/eigen2/eigen2_sparse_vector.cpp84
1 files changed, 0 insertions, 84 deletions
diff --git a/eigen/test/eigen2/eigen2_sparse_vector.cpp b/eigen/test/eigen2/eigen2_sparse_vector.cpp
deleted file mode 100644
index e6d2d77..0000000
--- a/eigen/test/eigen2/eigen2_sparse_vector.cpp
+++ /dev/null
@@ -1,84 +0,0 @@
-// This file is part of Eigen, a lightweight C++ template library
-// for linear algebra. Eigen itself is part of the KDE project.
-//
-// Copyright (C) 2008 Daniel Gomez Ferro <dgomezferro@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 "sparse.h"
-
-template<typename Scalar> void sparse_vector(int rows, int cols)
-{
- double densityMat = std::max(8./(rows*cols), 0.01);
- double densityVec = std::max(8./float(rows), 0.1);
- typedef Matrix<Scalar,Dynamic,Dynamic> DenseMatrix;
- typedef Matrix<Scalar,Dynamic,1> DenseVector;
- typedef SparseVector<Scalar> SparseVectorType;
- typedef SparseMatrix<Scalar> SparseMatrixType;
- Scalar eps = 1e-6;
-
- SparseMatrixType m1(rows,cols);
- SparseVectorType v1(rows), v2(rows), v3(rows);
- DenseMatrix refM1 = DenseMatrix::Zero(rows, cols);
- DenseVector refV1 = DenseVector::Random(rows),
- refV2 = DenseVector::Random(rows),
- refV3 = DenseVector::Random(rows);
-
- std::vector<int> zerocoords, nonzerocoords;
- initSparse<Scalar>(densityVec, refV1, v1, &zerocoords, &nonzerocoords);
- initSparse<Scalar>(densityMat, refM1, m1);
-
- initSparse<Scalar>(densityVec, refV2, v2);
- initSparse<Scalar>(densityVec, refV3, v3);
-
- Scalar s1 = ei_random<Scalar>();
-
- // test coeff and coeffRef
- for (unsigned int i=0; i<zerocoords.size(); ++i)
- {
- VERIFY_IS_MUCH_SMALLER_THAN( v1.coeff(zerocoords[i]), eps );
- //VERIFY_RAISES_ASSERT( v1.coeffRef(zerocoords[i]) = 5 );
- }
- {
- VERIFY(int(nonzerocoords.size()) == v1.nonZeros());
- int j=0;
- for (typename SparseVectorType::InnerIterator it(v1); it; ++it,++j)
- {
- VERIFY(nonzerocoords[j]==it.index());
- VERIFY(it.value()==v1.coeff(it.index()));
- VERIFY(it.value()==refV1.coeff(it.index()));
- }
- }
- VERIFY_IS_APPROX(v1, refV1);
-
- v1.coeffRef(nonzerocoords[0]) = Scalar(5);
- refV1.coeffRef(nonzerocoords[0]) = Scalar(5);
- VERIFY_IS_APPROX(v1, refV1);
-
- VERIFY_IS_APPROX(v1+v2, refV1+refV2);
- VERIFY_IS_APPROX(v1+v2+v3, refV1+refV2+refV3);
-
- VERIFY_IS_APPROX(v1*s1-v2, refV1*s1-refV2);
-
- VERIFY_IS_APPROX(v1*=s1, refV1*=s1);
- VERIFY_IS_APPROX(v1/=s1, refV1/=s1);
-
- VERIFY_IS_APPROX(v1+=v2, refV1+=refV2);
- VERIFY_IS_APPROX(v1-=v2, refV1-=refV2);
-
- VERIFY_IS_APPROX(v1.eigen2_dot(v2), refV1.eigen2_dot(refV2));
- VERIFY_IS_APPROX(v1.eigen2_dot(refV2), refV1.eigen2_dot(refV2));
-
-}
-
-void test_eigen2_sparse_vector()
-{
- for(int i = 0; i < g_repeat; i++) {
- CALL_SUBTEST_1( sparse_vector<double>(8, 8) );
- CALL_SUBTEST_2( sparse_vector<std::complex<double> >(16, 16) );
- CALL_SUBTEST_1( sparse_vector<double>(299, 535) );
- }
-}
-