/* IBM_PROLOG_BEGIN_TAG                                                   */
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/* $Source: import/chips/p9/procedures/ppe/include/std/util/traits/remove_const.H $ */
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/* IBM_PROLOG_END_TAG                                                     */

#ifndef __UTIL_TRAITS_REMOVE_CONST
#define __UTIL_TRAITS_REMOVE_CONST

/** @file remove_const.H
 *  Creates a template class remove_const who's type typedef will strip the
 *  "const" from another type.
 *
 *  Example:
 *      remove_const<const int>::type == int
 *      remove_const<int>::type == int
 *      remove_const<const int*>::type == int*
 *
 */

namespace Util
{
namespace Traits
{
template <typename T> struct remove_const;

template <typename T>
struct remove_const<const T>
{
    typedef T type;
};

template <typename T>
struct remove_const<const T*>
{
    typedef T* type;
};

template <typename T>
struct remove_const<const T&>
{
    typedef T& type;
};

template <typename T>
struct remove_const
{
    typedef T type;
};

};
};

#endif
