| //===- TypeTraits.h -------------------------------------------------------===// |
| // |
| // The MCLinker Project |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| #ifndef MCLD_ADT_TYPETRAITS_H_ |
| #define MCLD_ADT_TYPETRAITS_H_ |
| |
| #include <cstdlib> |
| |
| namespace mcld { |
| |
| template <typename DataType> |
| struct NonConstTraits; |
| |
| template <typename DataType> |
| struct ConstTraits { |
| typedef DataType value_type; |
| typedef const DataType* pointer; |
| typedef const DataType& reference; |
| typedef size_t size_type; |
| typedef ConstTraits<DataType> const_traits; |
| typedef NonConstTraits<DataType> nonconst_traits; |
| }; |
| |
| template <typename DataType> |
| struct NonConstTraits { |
| typedef DataType value_type; |
| typedef DataType* pointer; |
| typedef DataType& reference; |
| typedef size_t size_type; |
| typedef ConstTraits<DataType> const_traits; |
| typedef NonConstTraits<DataType> nonconst_traits; |
| }; |
| |
| template <typename DataType> |
| struct ConstIteratorTraits { |
| typedef DataType value_type; |
| typedef const DataType* pointer; |
| typedef const DataType& reference; |
| typedef size_t size_type; |
| typedef ConstTraits<DataType> const_traits; |
| typedef NonConstTraits<DataType> nonconst_traits; |
| typedef typename DataType::const_iterator iterator; |
| }; |
| |
| template <typename DataType> |
| struct NonConstIteratorTraits { |
| typedef DataType value_type; |
| typedef DataType* pointer; |
| typedef DataType& reference; |
| typedef size_t size_type; |
| typedef ConstTraits<DataType> const_traits; |
| typedef NonConstTraits<DataType> nonconst_traits; |
| typedef typename DataType::iterator iterator; |
| }; |
| |
| } // namespace mcld |
| |
| #endif // MCLD_ADT_TYPETRAITS_H_ |