/usr/include/SurgSim/Physics/ConstraintImplementationFactory.h is in libopensurgsim-dev 0.7.0-6ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | // 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_PHYSICS_CONSTRAINTIMPLEMENTATIONFACTORY_H
#define SURGSIM_PHYSICS_CONSTRAINTIMPLEMENTATIONFACTORY_H
#include <array>
#include <memory>
#include <typeindex>
#include <unordered_map>
#include "SurgSim/Physics/ConstraintType.h"
#include "SurgSim/Physics/Representation.h"
namespace SurgSim
{
namespace Physics
{
class ConstraintImplementation;
/// This class manages ConstraintImplementations, and can be used to look up the correct implementation
/// by representation and constraint type.
/// The only maintenance that needs to be done right now when a new
/// ConstraintImplementation is added is to add a call into the constructor.
class ConstraintImplementationFactory
{
public:
/// Constructor
ConstraintImplementationFactory();
/// Destructor
~ConstraintImplementationFactory();
/// Get the instance of a ConstraintImplementation for a specific representation and
/// constraint type.
/// \param representationType Type index of the representation.
/// \param constraintType Type of the constraint.
/// \return a pointer to an implementation if the implementation can be found, nullptr otherwise.
std::shared_ptr<ConstraintImplementation> getImplementation(
std::type_index representationType,
ConstraintType constraintType);
/// Add an implementation to the internal directory.
/// \param typeIndex The type of representation associated with the implementation.
/// \param implementation The ConstraintImplementation to add.
void addImplementation(std::type_index typeIndex, std::shared_ptr<ConstraintImplementation> implementation);
private:
/// Lookup table for constraint implementations
std::unordered_map<std::type_index,
std::array<std::shared_ptr<ConstraintImplementation>, NUM_CONSTRAINT_TYPES>>
m_implementations;
};
}; // Physics
}; // SurgSim
#endif
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