ReferenceStreamFactory.cpp

/* -------------------------------------------------------------------------- *
 *                                   OpenMM                                   *
 * -------------------------------------------------------------------------- *
 * This is part of the OpenMM molecular simulation toolkit originating from   *
 * Simbios, the NIH National Center for Physics-Based Simulation of           *
 * Biological Structures at Stanford, funded under the NIH Roadmap for        *
 * Medical Research, grant U54 GM072970. See https://simtk.org.               *
 *                                                                            *
 * Portions copyright (c) 2008 Stanford University and the Authors.           *
 * Authors: Peter Eastman                                                     *
 * Contributors:                                                              *
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 * Software is furnished to do so, subject to the following conditions:       *
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#include "openmm/OpenMMException.h"
#include "ReferenceStreamFactory.h"
#include "ReferenceFloatStreamImpl.h"
#include "ReferenceIntStreamImpl.h"

using namespace OpenMM;

StreamImpl* ReferenceStreamFactory::createStreamImpl(std::string name, int size, Stream::DataType type, const Platform& platform, ContextImpl& context) const {
    switch (type) {
    case Stream::Float:
    case Stream::Float2:
    case Stream::Float3:
    case Stream::Float4:
    case Stream::Double:
    case Stream::Double2:
    case Stream::Double3:
    case Stream::Double4:
        return new ReferenceFloatStreamImpl(name, size, type, platform);
    case Stream::Integer:
    case Stream::Integer2:
    case Stream::Integer3:
    case Stream::Integer4:
        return new ReferenceIntStreamImpl(name, size, type, platform);
    }
    throw OpenMMException("Tried to create a Stream with an illegal DataType.");
}