SYS/SYS_TypeTraits.h

Go to the documentation of this file.

/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * Produced by:
 *      Side Effects Software Inc
 *      123 Front Street West, Suite 1401
 *      Toronto, Ontario
 *      Canada   M5J 2M2
 *      416-504-9876
 *
 * NAME:        SYS_TypeTraits.h (SYS Library, C++)
 *
 * COMMENTS:    Wrapper for Boost.TypeTraits
 */

#ifndef __SYS_TYPETRAITS_H_INCLUDED__
#define __SYS_TYPETRAITS_H_INCLUDED__

#include "SYS_API.h"
#include <boost/type_traits.hpp>

/// @file

/// Declare a type as POD
#define SYS_DECLARE_IS_POD(T) \
            namespace boost { \
                template<> struct is_pod<T> : public true_type {}; \
            } \
            /**/

template <typename T>
static inline bool SYSisPOD()
{
    return boost::is_pod<T>::value;
}

template <typename T1, typename T2>
static inline bool SYSisSame()
{
    return boost::is_same<T1, T2>();
}

/// Check whether a given type is a pointer
/// @{

template <typename T> class SYS_IsPointer
{ public: static const bool value = false; };

template <typename U> class SYS_IsPointer<U*>
{ public: static const bool value = true; };

template <typename T>
static inline bool SYSisPointer()
{
    return SYS_IsPointer<T>::value;
}

/// @}

#endif // __SYS_TYPETRAITS_H_INCLUDED__

---