BitwiseCastPack.h

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// BitwiseCastPack.h:
// ------------
//

#ifndef __IPSDKUTIL_INSTRUCTIONSET_DETAIL_STD_BITWISECASTPACK_H__
#define __IPSDKUTIL_INSTRUCTIONSET_DETAIL_STD_BITWISECASTPACK_H__

#include <IPSDKUtil/IPSDKUtilExports.h>
#include <IPSDKUtil/InstructionSet/detail/BitwiseCastPack.h>
#include <IPSDKUtil/InstructionSet/BasePack.h>
#include <IPSDKUtil/Tools/ForceInline.h>

namespace ipsdk {
namespace simd {
namespace detail {


template <typename TIn, typename TOut>
struct BitwiseCastPack<
    eInstructionSet::eIS_Standard,
    TIn,
    TOut,
    typename boost::enable_if<
        typename boost::mpl::equal_to<boost::mpl::int_<sizeof(TIn)>, boost::mpl::int_<sizeof(TOut)> >::type
    >::type
>
{
    static IPSDK_FORCEINLINE
    BasePack<ePackType::ePT_Scalar, TOut> 
    act(const BasePack<ePackType::ePT_Scalar, TIn>& in)
    {
        BasePack<ePackType::ePT_Scalar, TOut> out;
        out._val = *reinterpret_cast<const TOut*>(&in._val);
        return out;
    }

    static IPSDK_FORCEINLINE
    void
    act(const BasePack<ePackType::ePT_Scalar, TIn>& in,
        BasePack<ePackType::ePT_Scalar, TOut>& out)
    {
        out._val = *reinterpret_cast<const TOut*>(&in._val);
    }
};


} // end of namespace detail
} // end of namespace simd
} // end of namespace ipsdk

#endif // __IPSDKUTIL_INSTRUCTIONSET_DETAIL_STD_BITWISECASTPACK_H__