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87 lines
2.8 KiB
C++
87 lines
2.8 KiB
C++
/****************************************************************************
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*
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* Copyright (c) 2013 PX4 Development Team. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name PX4 nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/**
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* @file Limits.hpp
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*
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* Limiting / constrain helper functions
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*/
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#pragma once
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#include <nuttx/config.h>
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#include <stdint.h>
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namespace math {
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float __EXPORT min(float val1, float val2);
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int __EXPORT min(int val1, int val2);
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unsigned __EXPORT min(unsigned val1, unsigned val2);
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uint64_t __EXPORT min(uint64_t val1, uint64_t val2);
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double __EXPORT min(double val1, double val2);
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float __EXPORT max(float val1, float val2);
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int __EXPORT max(int val1, int val2);
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unsigned __EXPORT max(unsigned val1, unsigned val2);
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uint64_t __EXPORT max(uint64_t val1, uint64_t val2);
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double __EXPORT max(double val1, double val2);
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float __EXPORT constrain(float val, float min, float max);
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int __EXPORT constrain(int val, int min, int max);
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unsigned __EXPORT constrain(unsigned val, unsigned min, unsigned max);
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uint64_t __EXPORT constrain(uint64_t val, uint64_t min, uint64_t max);
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double __EXPORT constrain(double val, double min, double max);
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float __EXPORT radians(float degrees);
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double __EXPORT radians(double degrees);
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float __EXPORT degrees(float radians);
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double __EXPORT degrees(double radians);
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} |