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// 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 Gael Guennebaud <g.gael@free.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)*MatrixType::SizeAtCompileTime);
else
VERIFY(sizeof(MatrixType)==sizeof(Scalar*) + 2 * sizeof(typename MatrixType::Index));
}
void test_eigen2_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>()) );
}
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