mirror of
https://github.com/ceres-solver/ceres-solver.git
synced 2026-08-30 00:50:37 +08:00
Sameer Agarwal
ccd1198d72
When Ceres is configured with BUILD_TESTING=OFF and BUILD_BENCHMARKS=ON, benchmarks failed to compile and link due to an unconditional dependency on the test_util library, which requires Googletest (GTest). This commit addresses the issue by introducing the CERES_HAS_GTEST macro and making the test utility library GTest-optional. Fixes: https://github.com/ceres-solver/ceres-solver/issues/1081 Change-Id: I615c37eb6f21d36a4b87b2d24632016944eda3bd
65 lines
2.8 KiB
C++
65 lines
2.8 KiB
C++
// Ceres Solver - A fast non-linear least squares minimizer
|
|
// Copyright 2023 Google Inc. All rights reserved.
|
|
// http://ceres-solver.org/
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright notice,
|
|
// this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above copyright notice,
|
|
// this list of conditions and the following disclaimer in the documentation
|
|
// and/or other materials provided with the distribution.
|
|
// * Neither the name of Google Inc. nor the names of its contributors may be
|
|
// used to endorse or promote products derived from this software without
|
|
// specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
// POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
// Author: keir@google.com (Keir Mierle)
|
|
// sameeragarwal@google.com (Sameer Agarwal)
|
|
//
|
|
// Test utils used for evaluation testing.
|
|
|
|
#ifdef CERES_HAS_GTEST
|
|
|
|
#include "ceres/internal/export.h"
|
|
|
|
namespace ceres::internal {
|
|
|
|
// Fixed sized struct for storing an evaluation.
|
|
struct CERES_NO_EXPORT ExpectedEvaluation {
|
|
int num_rows;
|
|
int num_cols;
|
|
double cost;
|
|
const double residuals[50];
|
|
const double gradient[50];
|
|
const double jacobian[200];
|
|
};
|
|
|
|
// Compare two evaluations.
|
|
CERES_NO_EXPORT void CompareEvaluations(int expected_num_rows,
|
|
int expected_num_cols,
|
|
double expected_cost,
|
|
const double* expected_residuals,
|
|
const double* expected_gradient,
|
|
const double* expected_jacobian,
|
|
const double actual_cost,
|
|
const double* actual_residuals,
|
|
const double* actual_gradient,
|
|
const double* actual_jacobian);
|
|
|
|
} // namespace ceres::internal
|
|
|
|
#endif // CERES_HAS_GTEST
|