Scalar-inl.h
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// This file is a part of the OpenSurgSim project.
// Copyright 2013, SimQuest Solutions Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef SURGSIM_MATH_SCALAR_INL_H
#define SURGSIM_MATH_SCALAR_INL_H
#include "SurgSim/Framework/Assert.h"
namespace SurgSim
{
namespace Math
{
template <class T>
T clamp(T value, T min, T max, T epsilon)
{
return (value >= (max - epsilon) ? max : (value <= (min + epsilon) ? min : value));
}
template <typename T>
const T clampOperator<T>::operator()(const T& x) const
{
return clamp(x, m_min, m_max, m_epsilon);
}
};
};
#endif // SURGSIM_MATH_SCALAR_INL_H
SurgSim
Definition: CompoundShapeToGraphics.cpp:29
SurgSim::Math::clamp
T clamp(T value, T min, T max, T epsilon)
Clamp any values within an epsilon window to a maximum or minimum value.
Definition: Scalar-inl.h:27
Assert.h
The header that provides the assertion API.
SurgSim::Math::clampOperator::operator()
const T operator()(const T &x) const
Execute the clamp operator.
Definition: Scalar-inl.h:33