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| author | Narayan Kamath <narayan@google.com> | 2012-11-02 10:59:05 +0000 |
|---|---|---|
| committer | Xiaotao Duan <xiaotao@google.com> | 2012-11-07 14:17:48 -0800 |
| commit | c981c48f5bc9aefeffc0bcb0cc3934c2fae179dd (patch) | |
| tree | 54d1c7d66098154c1d7c5bd414394ef4cf255810 /test/sizeof.cpp | |
| parent | 63f67d748682b46d58be31235a0a2d64d81b998c (diff) | |
| download | eigen-c981c48f5bc9aefeffc0bcb0cc3934c2fae179dd.tar.gz | |
Initial import of eigen 3.1.1android-cts-4.4_r4android-cts-4.2_r2android-4.4_r1.2.0.1android-4.4_r1.2android-4.4_r1.1.0.1android-4.4_r1.1android-4.4_r1.0.1android-4.4_r1android-4.4_r0.9android-4.4_r0.8android-4.3_r2.3android-4.3_r2.2android-4.3_r2.1android-4.3_r2android-4.3_r1.1android-4.3_r1android-4.3_r0.9.1android-4.3_r0.9android-4.2.2_r1.2android-4.2.2_r1.1android-4.2.2_r1kitkat-releasekitkat-cts-releasejb-mr2.0-releasejb-mr2-releasejb-mr1.1-releasejb-mr1.1-dev
Added a README.android and a MODULE_LICENSE_MPL2 file.
Added empty Android.mk and CleanSpec.mk to optimize Android build.
Non MPL2 license code is disabled in ./Eigen/src/Core/util/NonMPL2.h.
Trying to include such files will lead to an error.
Change-Id: I0e148b7c3e83999bcc4dfaa5809d33bfac2aac32
Diffstat (limited to 'test/sizeof.cpp')
| -rw-r--r-- | test/sizeof.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/test/sizeof.cpp b/test/sizeof.cpp new file mode 100644 index 000000000..68463c9b6 --- /dev/null +++ b/test/sizeof.cpp @@ -0,0 +1,34 @@ +// This file is part of Eigen, a lightweight C++ template library +// for linear algebra. +// +// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr> +// +// 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" + +template<typename MatrixType> void verifySizeOf(const MatrixType&) +{ + typedef typename MatrixType::Scalar Scalar; + if (MatrixType::RowsAtCompileTime!=Dynamic && MatrixType::ColsAtCompileTime!=Dynamic) + VERIFY(sizeof(MatrixType)==sizeof(Scalar)*size_t(MatrixType::SizeAtCompileTime)); + else + VERIFY(sizeof(MatrixType)==sizeof(Scalar*) + 2 * sizeof(typename MatrixType::Index)); +} + +void test_sizeof() +{ + CALL_SUBTEST(verifySizeOf(Matrix<float, 1, 1>()) ); + CALL_SUBTEST(verifySizeOf(Matrix4d()) ); + CALL_SUBTEST(verifySizeOf(Matrix<double, 4, 2>()) ); + CALL_SUBTEST(verifySizeOf(Matrix<bool, 7, 5>()) ); + CALL_SUBTEST(verifySizeOf(MatrixXcf(3, 3)) ); + CALL_SUBTEST(verifySizeOf(MatrixXi(8, 12)) ); + CALL_SUBTEST(verifySizeOf(MatrixXcd(20, 20)) ); + CALL_SUBTEST(verifySizeOf(Matrix<float, 100, 100>()) ); + + VERIFY(sizeof(std::complex<float>) == 2*sizeof(float)); + VERIFY(sizeof(std::complex<double>) == 2*sizeof(double)); +} |