gtsam
3rdparty
Eigen
test
smallvectors.cpp
Go to the documentation of this file.
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// This file is part of Eigen, a lightweight C++ template library
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// for linear algebra.
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//
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// Copyright (C) 2006-2008 Benoit Jacob <jacob.benoit.1@gmail.com>
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//
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// This Source Code Form is subject to the terms of the Mozilla
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// Public License v. 2.0. If a copy of the MPL was not distributed
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// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#define EIGEN_NO_STATIC_ASSERT
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#include "
main.h
"
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template
<
typename
Scalar>
void
smallVectors
()
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{
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typedef
Matrix<Scalar, 1, 2>
V2;
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typedef
Matrix<Scalar, 3, 1>
V3;
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typedef
Matrix<Scalar, 1, 4>
V4;
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typedef
Matrix<Scalar, Dynamic, 1>
VX;
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Scalar
x1
= internal::random<Scalar>(),
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x2
= internal::random<Scalar>(),
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x3
= internal::random<Scalar>(),
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x4
= internal::random<Scalar>();
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V2
v2
(
x1
,
x2
);
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V3
v3
(
x1
,
x2
,
x3
);
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V4 v4(
x1
,
x2
,
x3
,
x4
);
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VERIFY_IS_APPROX
(
x1
,
v2
.x());
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VERIFY_IS_APPROX
(
x1
,
v3
.x());
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VERIFY_IS_APPROX
(
x1
, v4.x());
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VERIFY_IS_APPROX
(
x2
,
v2
.y());
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VERIFY_IS_APPROX
(
x2
,
v3
.y());
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VERIFY_IS_APPROX
(
x2
, v4.y());
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VERIFY_IS_APPROX
(
x3
,
v3
.z());
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VERIFY_IS_APPROX
(
x3
, v4.z());
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VERIFY_IS_APPROX
(
x4
, v4.w());
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if
(!
NumTraits<Scalar>::IsInteger
)
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{
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VERIFY_RAISES_ASSERT
(V3(2, 1))
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VERIFY_RAISES_ASSERT
(V3(3, 2))
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VERIFY_RAISES_ASSERT
(V3(
Scalar
(3), 1))
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VERIFY_RAISES_ASSERT
(V3(3,
Scalar
(1)))
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VERIFY_RAISES_ASSERT
(V3(
Scalar
(3),
Scalar
(1)))
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VERIFY_RAISES_ASSERT
(V3(
Scalar
(123),
Scalar
(123)))
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VERIFY_RAISES_ASSERT
(V4(1, 3))
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VERIFY_RAISES_ASSERT
(V4(2, 4))
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VERIFY_RAISES_ASSERT
(V4(1,
Scalar
(4)))
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VERIFY_RAISES_ASSERT
(V4(
Scalar
(1), 4))
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VERIFY_RAISES_ASSERT
(V4(
Scalar
(1),
Scalar
(4)))
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VERIFY_RAISES_ASSERT
(V4(
Scalar
(123),
Scalar
(123)))
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VERIFY_RAISES_ASSERT
(VX(3, 2))
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VERIFY_RAISES_ASSERT
(VX(
Scalar
(3), 1))
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VERIFY_RAISES_ASSERT
(VX(3,
Scalar
(1)))
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VERIFY_RAISES_ASSERT
(VX(
Scalar
(3),
Scalar
(1)))
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VERIFY_RAISES_ASSERT
(VX(
Scalar
(123),
Scalar
(123)))
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}
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}
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EIGEN_DECLARE_TEST
(smallvectors)
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{
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for
(
int
i
= 0;
i
<
g_repeat
;
i
++) {
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CALL_SUBTEST
(smallVectors<int>() );
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CALL_SUBTEST
(smallVectors<float>() );
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CALL_SUBTEST
(smallVectors<double>() );
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}
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}
x4
static string x4("x4")
x3
Pose3 x3(Rot3::Ypr(M_PI/4.0, 0.0, 0.0), l2)
EIGEN_DECLARE_TEST
EIGEN_DECLARE_TEST(smallvectors)
Definition:
smallvectors.cpp:60
VERIFY_RAISES_ASSERT
#define VERIFY_RAISES_ASSERT(a)
Definition:
main.h:340
smallVectors
void smallVectors()
Definition:
smallvectors.cpp:13
x1
Pose3 x1
Definition:
testPose3.cpp:663
Eigen::g_repeat
static int g_repeat
Definition:
main.h:169
VERIFY_IS_APPROX
#define VERIFY_IS_APPROX(a, b)
Definition:
integer_types.cpp:15
main.h
v2
Vector v2
Definition:
testSerializationBase.cpp:39
Eigen::Matrix
The matrix class, also used for vectors and row-vectors.
Definition:
3rdparty/Eigen/Eigen/src/Core/Matrix.h:178
v3
Vector v3
Definition:
testSerializationBase.cpp:40
Eigen::NumTraits
Holds information about the various numeric (i.e. scalar) types allowed by Eigen.
Definition:
NumTraits.h:232
x2
Pose3 x2(Rot3::Ypr(0.0, 0.0, 0.0), l2)
i
int i
Definition:
BiCGSTAB_step_by_step.cpp:9
Scalar
SCALAR Scalar
Definition:
bench_gemm.cpp:46
CALL_SUBTEST
#define CALL_SUBTEST(FUNC)
Definition:
main.h:399
gtsam
Author(s):
autogenerated on Fri Nov 1 2024 03:35:28