TestMedian.h

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/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
 
#ifndef META_OCEAN_TEST_TESTBASE_TEST_MEDIAN_H
#define META_OCEAN_TEST_TESTBASE_TEST_MEDIAN_H
 
#include "ocean/test/testbase/TestBase.h"
 
#include <vector>
 
namespace Ocean
{
 
namespace Test
{
 
namespace TestBase
{
 
/**
 * This class implements a median test.
 * @ingroup testbase
 */
class OCEAN_TEST_BASE_EXPORT TestMedian
{
    public:
 
        /**
         * Tests the entire median functions.
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @return True, if succeeded
         */
        static bool test(const double testDuration);
 
        /**
         * Tests the median function for two parameters.
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @return True, if succeeded
         */
        static bool testMedian2(const double testDuration);
 
        /**
         * Tests the median function for three parameters.
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @return True, if succeeded
         */
        static bool testMedian3(const double testDuration);
 
        /**
         * Tests the median function for four parameters.
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @return True, if succeeded
         */
        static bool testMedian4(const double testDuration);
 
        /**
         * Tests the median function for three parameters.
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @return True, if succeeded
         */
        static bool testMedian5(const double testDuration);
 
        /**
         * Tests the median function with a given data type.
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @return True, if succeeded
         * @tparam T The data type to be used for testing
         */
        template <typename T>
        static bool testMedian(const double testDuration);
 
    private:
 
        /**
         * Tests the median function with a given number of elements.
         * @param number Number of elements, with range [1, infinity)
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @return True, if succeeded
         * @tparam T The data type to be used for testing
         */
        template <typename T>
        static bool testMedian(const unsigned int number, const double testDuration);
 
        /**
         * Returns whether a given parameter is a real number or value.
         * @param value The value to check
         * @return True, if so
         * @tparam T The data type of the parameter to check
         */
        template <typename T>
        static inline bool isNumber(const T& value);
};
 
template <typename T>
inline bool TestMedian::isNumber(const T& value)
{
    return value != value;
}
 
}
 
}
 
}
 
#endif // META_OCEAN_TEST_TESTBASE_TEST_MEDIAN_H