type_alias.cpp
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1 // This file is part of Eigen, a lightweight C++ template library
2 // for linear algebra.
3 //
4 // Copyright (C) 2019 Gael Guennebaud <gael.guennebaud@inria.fr>
5 //
6 // This Source Code Form is subject to the terms of the Mozilla
7 // Public License v. 2.0. If a copy of the MPL was not distributed
8 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
9 
10 #include "main.h"
11 
12 EIGEN_DECLARE_TEST(type_alias)
13 {
14  using namespace internal;
15 
16  // To warm up, some basic checks:
17  STATIC_CHECK((is_same<MatrixXd,Matrix<double,Dynamic,Dynamic> >::value));
18  STATIC_CHECK((is_same<Matrix2f,Matrix<float,2,2> >::value));
19  STATIC_CHECK((is_same<Array33i,Array<int,3,3> >::value));
20 
21 #if EIGEN_HAS_CXX11
22 
23  STATIC_CHECK((is_same<MatrixX<double>, MatrixXd>::value));
24  STATIC_CHECK((is_same<MatrixX<int>, MatrixXi>::value));
25  STATIC_CHECK((is_same<Matrix2<int>, Matrix2i>::value));
26  STATIC_CHECK((is_same<Matrix2X<float>, Matrix2Xf>::value));
27  STATIC_CHECK((is_same<MatrixX4<double>, MatrixX4d>::value));
28  STATIC_CHECK((is_same<VectorX<int>, VectorXi>::value));
29  STATIC_CHECK((is_same<Vector2<float>, Vector2f>::value));
30  STATIC_CHECK((is_same<RowVectorX<int>, RowVectorXi>::value));
31  STATIC_CHECK((is_same<RowVector2<float>, RowVector2f>::value));
32 
33  STATIC_CHECK((is_same<ArrayXX<float>, ArrayXXf>::value));
34  STATIC_CHECK((is_same<Array33<int>, Array33i>::value));
35  STATIC_CHECK((is_same<Array2X<float>, Array2Xf>::value));
36  STATIC_CHECK((is_same<ArrayX4<double>, ArrayX4d>::value));
37  STATIC_CHECK((is_same<ArrayX<double>, ArrayXd>::value));
38  STATIC_CHECK((is_same<Array4<double>, Array4d>::value));
39 
40  STATIC_CHECK((is_same<Vector<float,3>, Vector3f>::value));
41  STATIC_CHECK((is_same<Vector<int,Dynamic>, VectorXi>::value));
42  STATIC_CHECK((is_same<RowVector<float,3>, RowVector3f>::value));
43  STATIC_CHECK((is_same<RowVector<int,Dynamic>, RowVectorXi>::value));
44 
45 #else
46  std::cerr << "WARNING: c++11 type aliases not tested.\n";
47 #endif
48 }
EIGEN_DECLARE_TEST
EIGEN_DECLARE_TEST(type_alias)
Definition: type_alias.cpp:12
Eigen::Array
General-purpose arrays with easy API for coefficient-wise operations.
Definition: Array.h:45
Vector2
Definition: test_operator_overloading.cpp:18
main.h
VectorX
Matrix< Scalar, Dynamic, 1 > VectorX
Definition: sparse_lu.cpp:41
Eigen::Matrix< double, Dynamic, Dynamic >
internal
Definition: BandTriangularSolver.h:13
test_callbacks.value
value
Definition: test_callbacks.py:160
STATIC_CHECK
#define STATIC_CHECK(COND)
Definition: main.h:397


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autogenerated on Fri Nov 1 2024 03:43:02