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AssertionUtilities.h
1 #ifndef OPENMM_ASSERTIONUTILITIES_H_
2 #define OPENMM_ASSERTIONUTILITIES_H_
3 
4 /* -------------------------------------------------------------------------- *
5  * OpenMM *
6  * -------------------------------------------------------------------------- *
7  * This is part of the OpenMM molecular simulation toolkit originating from *
8  * Simbios, the NIH National Center for Physics-Based Simulation of *
9  * Biological Structures at Stanford, funded under the NIH Roadmap for *
10  * Medical Research, grant U54 GM072970. See https://simtk.org. *
11  * *
12  * Portions copyright (c) 2008-2013 Stanford University and the Authors. *
13  * Authors: Peter Eastman *
14  * Contributors: *
15  * *
16  * Permission is hereby granted, free of charge, to any person obtaining a *
17  * copy of this software and associated documentation files (the "Software"), *
18  * to deal in the Software without restriction, including without limitation *
19  * the rights to use, copy, modify, merge, publish, distribute, sublicense, *
20  * and/or sell copies of the Software, and to permit persons to whom the *
21  * Software is furnished to do so, subject to the following conditions: *
22  * *
23  * The above copyright notice and this permission notice shall be included in *
24  * all copies or substantial portions of the Software. *
25  * *
26  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *
27  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *
28  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *
29  * THE AUTHORS, CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
30  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
31  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE *
32  * USE OR OTHER DEALINGS IN THE SOFTWARE. *
33  * -------------------------------------------------------------------------- */
34 
39 #include "windowsExport.h"
40 #include <cmath>
41 #include <sstream>
42 
43 namespace OpenMM {
44 
45 void OPENMM_EXPORT throwException(const char* file, int line, const std::string& details);
46 
47 } // namespace OpenMM
48 
49 #define ASSERT(cond) {if (!(cond)) throwException(__FILE__, __LINE__, "");};
50 
51 #define ASSERT_EQUAL(expected, found) {if (!((expected) == (found))) {std::stringstream details; details << "Expected "<<(expected)<<", found "<<(found); throwException(__FILE__, __LINE__, details.str());}};
52 
53 #define ASSERT_EQUAL_TOL(expected, found, tol) {double _scale_ = std::abs(expected) > 1.0 ? std::abs(expected) : 1.0; if (!(std::abs((expected)-(found))/_scale_ <= (tol))) {std::stringstream details; details << "Expected "<<(expected)<<", found "<<(found); throwException(__FILE__, __LINE__, details.str());}};
54 
55 #define ASSERT_EQUAL_VEC(expected, found, tol) {double _norm_ = std::sqrt((expected).dot(expected)); double _scale_ = _norm_ > 1.0 ? _norm_ : 1.0; if ((std::abs(((expected)[0])-((found)[0]))/_scale_ > (tol)) || (std::abs(((expected)[1])-((found)[1]))/_scale_ > (tol)) || (std::abs(((expected)[2])-((found)[2]))/_scale_ > (tol))) {std::stringstream details; details << " Expected "<<(expected)<<", found "<<(found); throwException(__FILE__, __LINE__, details.str());}};
56 
57 #define ASSERT_USUALLY_TRUE(cond) {if (!(cond)) throwException(__FILE__, __LINE__, "(This test is stochastic and may occasionally fail)");};
58 
59 #define ASSERT_USUALLY_EQUAL_TOL(expected, found, tol) {double _scale_ = std::abs(expected) > 1.0 ? std::abs(expected) : 1.0; if (!(std::abs((expected)-(found))/_scale_ <= (tol))) {std::stringstream details; details << "Expected "<<(expected)<<", found "<<(found)<<" (This test is stochastic and may occasionally fail)"; throwException(__FILE__, __LINE__, details.str());}};
60 
61 #define ASSERT_VALID_INDEX(index, vector) {if (index < 0 || index >= (int) vector.size()) throwException(__FILE__, __LINE__, "Index out of range");};
62 
63 #endif /*OPENMM_ASSERTIONUTILITIES_H_*/
OpenMM::throwException
void OPENMM_EXPORT throwException(const char *file, int line, const std::string &details)