#define WX_DECLARE_LIST_WITH_DECL(elT, liT, decl) \
WX_DECLARE_LIST_XO(elT*, liT, decl)
+#if !defined( __VISUALC__ )
+
+template<class T>
+class WXDLLIMPEXP_BASE wxList_SortFunction
+{
+public:
+ wxList_SortFunction(wxSortCompareFunction f) : m_f(f) { }
+ bool operator()(const T& i1, const T& i2)
+ { return m_f((T*)&i1, (T*)&i2) < 0; }
+private:
+ wxSortCompareFunction m_f;
+};
+
+#define WX_LIST_SORTFUNCTION( elT, f ) wxList_SortFunction<elT>(f)
+#define VC6_WORKAROUND(elT, liT, decl)
+
+#else // if defined( __VISUALC__ )
+
+#define WX_LIST_SORTFUNCTION( elT, f ) std::greater<elT>( f )
+#define VC6_WORKAROUND(elT, liT, decl) \
+ decl liT; \
+ \
+ /* Workaround for broken VC6 STL incorrectly requires a std::greater<> */ \
+ /* to be passed into std::list::sort() */ \
+ template <> \
+ struct std::greater<elT> \
+ { \
+ private: \
+ wxSortCompareFunction m_CompFunc; \
+ public: \
+ greater( wxSortCompareFunction compfunc = NULL ) \
+ : m_CompFunc( compfunc ) {} \
+ bool operator()(const elT X, const elT Y) const \
+ { \
+ return m_CompFunc ? \
+ ( m_CompFunc( X, Y ) < 0 ) : \
+ ( X > Y ); \
+ } \
+ };
+
+#endif // defined( __VISUALC__ )
+
#define WX_DECLARE_LIST_XO(elT, liT, decl) \
+ VC6_WORKAROUND(elT, liT, decl) \
decl liT : public std::list<elT> \
{ \
private: \
bool m_destroy; \
private: \
- class SortCompareFunction \
- { \
- private: \
- wxSortCompareFunction m_CompFunc; \
- public: \
- SortCompareFunction( wxSortCompareFunction compfunc ) \
- : m_CompFunc( compfunc ) {} \
- bool operator()( const elT X, const elT Y ) const \
- { return ( m_CompFunc( X, Y ) < 0 ); } \
- }; \
- \
typedef elT _WX_LIST_ITEM_TYPE_##liT; \
static void DeleteFunction( const _WX_LIST_ITEM_TYPE_##liT X ); \
public: \
class compatibility_iterator \
{ \
private: \
- typedef liT::iterator iterator; \
- friend class liT; \
+ /* Workaround for broken VC6 nested class name resolution */ \
+ typedef std::list<elT>::iterator iterator; \
+ friend class liT; \
private: \
iterator m_iter; \
liT * m_list; \
compatibility_iterator* operator->() { return this; } \
const compatibility_iterator* operator->() const { return this; } \
\
- bool operator==(const compatibility_iterator& i) \
+ bool operator==(const compatibility_iterator& i) const \
{ return (m_list == i.m_list) && (m_iter == i.m_iter); } \
- bool operator!=(const compatibility_iterator& i) \
+ bool operator!=(const compatibility_iterator& i) const \
{ return !( operator==( i ) ); } \
operator bool() const \
{ return m_list ? m_iter != m_list->end() : false; } \
std::for_each( begin(), end(), DeleteFunction ); \
clear(); \
} \
- \
+ /* Workaround for broken VC6 std::list::sort() see above */ \
void Sort( wxSortCompareFunction compfunc ) \
- { sort( SortCompareFunction( compfunc ) ); } \
- \
+ { sort( WX_LIST_SORTFUNCTION( elT, compfunc ) ); } \
~liT() { Clear(); } \
}
#endif
class WXDLLEXPORT wxObjectListNode;
-typedef wxObjectListNode wxNode;
// undef it to get rid of old, deprecated functions
#define wxLIST_COMPATIBILITY
{
friend class WXDLLIMPEXP_BASE wxNodeBase; // should be able to call DetachNode()
friend class wxHashTableBase; // should be able to call untyped Find()
-private:
- // common part of all ctors
- void Init(wxKeyType keyType = wxKEY_NONE); // Must be declared before it's used (for VC++ 1.5)
+
public:
// default ctor & dtor
wxListBase(wxKeyType keyType = wxKEY_NONE)
void Reverse();
void DeleteNodes(wxNodeBase* first, wxNodeBase* last);
private:
+
+ // common part of all ctors
+ void Init(wxKeyType keyType = wxKEY_NONE);
+
// helpers
// common part of copy ctor and assignment operator
void DoCopy(const wxListBase& list);
void SetData(T *data) \
{ wxNodeBase::SetData(data); } \
\
+ protected: \
virtual void DeleteData(); \
\
DECLARE_NO_COPY_CLASS(nodetype) \
{ return *(pointer_type)m_node->GetDataPtr(); } \
ptrop \
itor& operator++() { m_node = m_node->GetNext(); return *this; }\
- itor operator++(int) \
+ const itor operator++(int) \
{ itor tmp = *this; m_node = m_node->GetNext(); return tmp; }\
itor& operator--() \
{ \
m_node = m_node ? m_node->GetPrevious() : m_init; \
return *this; \
} \
- itor operator--(int) \
+ const itor operator--(int) \
{ \
itor tmp = *this; \
m_node = m_node ? m_node->GetPrevious() : m_init; \
{ return *(pointer_type)m_node->GetDataPtr(); } \
ptrop \
itor& operator++() { m_node = m_node->GetNext(); return *this; }\
- itor operator++(int) \
+ const itor operator++(int) \
{ itor tmp = *this; m_node = m_node->GetNext(); return tmp; }\
itor& operator--() \
{ \
m_node = m_node ? m_node->GetPrevious() : m_init; \
return *this; \
} \
- itor operator--(int) \
+ const itor operator--(int) \
{ \
itor tmp = *this; \
m_node = m_node ? m_node->GetPrevious() : m_init; \
ptrop \
itor& operator++() \
{ m_node = m_node->GetPrevious(); return *this; } \
- itor operator++(int) \
+ const itor operator++(int) \
{ itor tmp = *this; m_node = m_node->GetPrevious(); return tmp; }\
itor& operator--() \
{ m_node = m_node ? m_node->GetNext() : m_init; return *this; } \
- itor operator--(int) \
+ const itor operator--(int) \
{ \
itor tmp = *this; \
m_node = m_node ? m_node->GetNext() : m_init; \
ptrop \
itor& operator++() \
{ m_node = m_node->GetPrevious(); return *this; } \
- itor operator++(int) \
+ const itor operator++(int) \
{ itor tmp = *this; m_node = m_node->GetPrevious(); return tmp; }\
itor& operator--() \
{ m_node = m_node ? m_node->GetNext() : m_init; return *this;}\
- itor operator--(int) \
+ const itor operator--(int) \
{ \
itor tmp = *this; \
m_node = m_node ? m_node->GetNext() : m_init; \
\
wxEXPLICIT name(size_type n, const_reference v = value_type()) \
{ assign(n, v); } \
- name(const_iterator first, const_iterator last) \
+ name(const const_iterator& first, const const_iterator& last) \
{ assign(first, last); } \
iterator begin() { return iterator(GetFirst(), GetLast()); } \
const_iterator begin() const \
bool empty() const { return IsEmpty(); } \
reference front() { return *begin(); } \
const_reference front() const { return *begin(); } \
- reference back() { return *--end(); } \
- const_reference back() const { return *--end(); } \
+ reference back() { iterator tmp = end(); return *--tmp; } \
+ const_reference back() const { const_iterator tmp = end(); return *--tmp; }\
void push_front(const_reference v = value_type()) \
{ Insert(GetFirst(), (const_base_reference)v); } \
void pop_front() { DeleteNode(GetFirst()); } \
void push_back(const_reference v = value_type()) \
{ Append((const_base_reference)v); } \
void pop_back() { DeleteNode(GetLast()); } \
- void assign(const_iterator first, const_iterator last) \
+ void assign(const_iterator first, const const_iterator& last) \
{ \
clear(); \
for(; first != last; ++first) \
for(size_type i = 0; i < n; ++i) \
Append((const_base_reference)v); \
} \
- iterator insert(iterator it, const_reference v = value_type()) \
+ iterator insert(const iterator& it, const_reference v = value_type())\
{ \
Insert(it.m_node, (const_base_reference)v); \
return iterator(it.m_node->GetPrevious(), GetLast()); \
} \
- void insert(iterator it, size_type n, const_reference v = value_type())\
+ void insert(const iterator& it, size_type n, const_reference v = value_type())\
{ \
for(size_type i = 0; i < n; ++i) \
Insert(it.m_node, (const_base_reference)v); \
} \
- void insert(iterator it, const_iterator first, const_iterator last) \
+ void insert(const iterator& it, const_iterator first, const const_iterator& last)\
{ \
for(; first != last; ++first) \
Insert(it.m_node, (const_base_reference)*first); \
} \
- iterator erase(iterator it) \
+ iterator erase(const iterator& it) \
{ \
iterator next = iterator(it.m_node->GetNext(), GetLast()); \
DeleteNode(it.m_node); return next; \
} \
- iterator erase(iterator first, iterator last) \
+ iterator erase(const iterator& first, const iterator& last) \
{ \
iterator next = last; ++next; \
DeleteNodes(first.m_node, last.m_node); \
return next; \
} \
void clear() { Clear(); } \
- void splice(iterator it, name& l, iterator first, iterator last) \
+ void splice(const iterator& it, name& l, const iterator& first, const iterator& last)\
{ insert(it, first, last); l.erase(first, last); } \
- void splice(iterator it, name& l) \
+ void splice(const iterator& it, name& l) \
{ splice(it, l, l.begin(), l.end() ); } \
- void splice(iterator it, name& l, iterator first) \
+ void splice(const iterator& it, name& l, const iterator& first) \
{ \
iterator tmp = first; ++tmp; \
if(it == first || it == tmp) return; \
projects / wxWidgets.git / blobdiff