/home/brandes/workspace/LAMA/src/lama/cuda/CUDAHostContextManager.hpp

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#ifndef LAMA_CUDA_HOST_CONTEXT_MANAGER_HPP_
#define LAMA_CUDA_HOST_CONTEXT_MANAGER_HPP_

// for dll_import
#include <lama/config.hpp>

// base classes
#include <lama/ContextManager.hpp>

// boost
#include <boost/weak_ptr.hpp>

namespace lama
{

class CUDAHostContext;

class LAMA_DLL_IMPORTEXPORT CUDAHostContextManager : public ContextManager
{

public:

    virtual ContextPtr getContext( int contextNr );

    ~CUDAHostContextManager();

    static void setAsCurrent( ContextPtr cudaContext );

private:

    CUDAHostContextManager();

    static boost::weak_ptr<const class CUDAHostContext> contextInstance;

    static int cudaDeviceNr;   // number of CUDA device for faster transfer

    static CUDAHostContextManager theInstance; // singleton instance of this class
};

}

#endif // LAMA_CUDA_HOST_CONTEXT_MANAGER_HPP_