| /* |
| * |
| * |
| * Copyright (c) 1994 |
| * Hewlett-Packard Company |
| * |
| * Copyright (c) 1996,1997 |
| * Silicon Graphics Computer Systems, Inc. |
| * |
| * Copyright (c) 1997 |
| * Moscow Center for SPARC Technology |
| * |
| * Copyright (c) 1999 |
| * Boris Fomitchev |
| * |
| * This material is provided "as is", with absolutely no warranty expressed |
| * or implied. Any use is at your own risk. |
| * |
| * Permission to use or copy this software for any purpose is hereby granted |
| * without fee, provided the above notices are retained on all copies. |
| * Permission to modify the code and to distribute modified code is granted, |
| * provided the above notices are retained, and a notice that the code was |
| * modified is included with the above copyright notice. |
| * |
| */ |
| #ifndef _STLP_SLIST_BASE_C |
| #define _STLP_SLIST_BASE_C |
| |
| #ifndef _STLP_INTERNAL_SLIST_BASE_H |
| # include <stl/_slist_base.h> |
| #endif |
| |
| _STLP_BEGIN_NAMESPACE |
| |
| _STLP_MOVE_TO_PRIV_NAMESPACE |
| |
| template <class _Dummy> |
| _Slist_node_base* _STLP_CALL |
| _Sl_global<_Dummy>::__previous(_Slist_node_base* __head, |
| const _Slist_node_base* __node) { |
| while (__head && __head->_M_next != __node) |
| __head = __head->_M_next; |
| return __head; |
| } |
| |
| template <class _Dummy> |
| void _STLP_CALL |
| _Sl_global<_Dummy>::__splice_after(_Slist_node_base* __pos, _Slist_node_base* __head) { |
| _Slist_node_base* __before_last = __previous(__head, 0); |
| if (__before_last != __head) { |
| _Slist_node_base* __after = __pos->_M_next; |
| __pos->_M_next = __head->_M_next; |
| __head->_M_next = 0; |
| __before_last->_M_next = __after; |
| } |
| } |
| |
| template <class _Dummy> |
| void _STLP_CALL |
| _Sl_global<_Dummy>::__splice_after(_Slist_node_base* __pos, |
| _Slist_node_base* __before_first, |
| _Slist_node_base* __before_last) { |
| if (__pos != __before_first && __pos != __before_last) { |
| _Slist_node_base* __first = __before_first->_M_next; |
| _Slist_node_base* __after = __pos->_M_next; |
| __before_first->_M_next = __before_last->_M_next; |
| __pos->_M_next = __first; |
| __before_last->_M_next = __after; |
| } |
| } |
| |
| template <class _Dummy> |
| _Slist_node_base* _STLP_CALL |
| _Sl_global<_Dummy>::__reverse(_Slist_node_base* __node) { |
| _Slist_node_base* __result = __node; |
| __node = __node->_M_next; |
| __result->_M_next = 0; |
| while(__node) { |
| _Slist_node_base* __next = __node->_M_next; |
| __node->_M_next = __result; |
| __result = __node; |
| __node = __next; |
| } |
| return __result; |
| } |
| |
| template <class _Dummy> |
| size_t _STLP_CALL |
| _Sl_global<_Dummy>::size(_Slist_node_base* __node) { |
| size_t __result = 0; |
| for ( ; __node != 0; __node = __node->_M_next) |
| ++__result; |
| return __result; |
| } |
| |
| _STLP_MOVE_TO_STD_NAMESPACE |
| |
| _STLP_END_NAMESPACE |
| |
| #endif /* _STLP_SLIST_BASE_C */ |
| |
| // Local Variables: |
| // mode:C++ |
| // End: |
