#include "wx/string.h"
#include "wx/wxcrt.h"
-// In wxUSE_STL build we prefer to use the standard hash map class but it can
-// be either in non-standard hash_map header (old g++ and some other STL
-// implementations) or in C++0x standard unordered_map which can in turn be
+// In wxUSE_STD_CONTAINERS build we prefer to use the standard hash map class
+// but it can be either in non-standard hash_map header (old g++ and some other
+// STL implementations) or in C++0x standard unordered_map which can in turn be
// available either in std::tr1 or std namespace itself
//
// To summarize: if std::unordered_map is available use it, otherwise use tr1
#define HAVE_STL_HASH_MAP
#endif
-#if wxUSE_STL && \
+#if wxUSE_STD_CONTAINERS && \
(defined(HAVE_STD_UNORDERED_MAP) || defined(HAVE_TR1_UNORDERED_MAP))
#if defined(HAVE_STD_UNORDERED_MAP)
#define _WX_DECLARE_HASH_MAP( KEY_T, VALUE_T, HASH_T, KEY_EQ_T, CLASSNAME, CLASSEXP ) \
typedef WX_HASH_MAP_NAMESPACE::unordered_map< KEY_T, VALUE_T, HASH_T, KEY_EQ_T > CLASSNAME
-#elif wxUSE_STL && defined(HAVE_STL_HASH_MAP)
+#elif wxUSE_STD_CONTAINERS && defined(HAVE_STL_HASH_MAP)
#if defined(HAVE_EXT_HASH_MAP)
#include <ext/hash_map>
#define _WX_DECLARE_HASH_MAP( KEY_T, VALUE_T, HASH_T, KEY_EQ_T, CLASSNAME, CLASSEXP ) \
typedef WX_HASH_MAP_NAMESPACE::hash_map< KEY_T, VALUE_T, HASH_T, KEY_EQ_T > CLASSNAME
-#else // !wxUSE_STL || no std::{hash,unordered}_map class available
+#else // !wxUSE_STD_CONTAINERS || no std::{hash,unordered}_map class available
#define wxNEEDS_WX_HASH_MAP
_wxHashTable_NodeBase* m_next;
// Cannot do this:
-// DECLARE_NO_COPY_CLASS(_wxHashTable_NodeBase)
+// wxDECLARE_NO_COPY_CLASS(_wxHashTable_NodeBase);
// without rewriting the macros, which require a public copy constructor.
};
}
};
-#define _WX_DECLARE_HASHTABLE( VALUE_T, KEY_T, HASH_T, KEY_EX_T, KEY_EQ_T, CLASSNAME, CLASSEXP, SHOULD_GROW, SHOULD_SHRINK ) \
+#define _WX_DECLARE_HASHTABLE( VALUE_T, KEY_T, HASH_T, KEY_EX_T, KEY_EQ_T,\
+ PTROPERATOR, CLASSNAME, CLASSEXP, \
+ SHOULD_GROW, SHOULD_SHRINK ) \
CLASSEXP CLASSNAME : protected _wxHashTableBase2 \
{ \
public: \
iterator& operator++() { PlusPlus(); return *this; } \
iterator operator++(int) { iterator it=*this;PlusPlus();return it; } \
reference operator *() const { return m_node->m_value; } \
- pointer operator ->() const { return &(m_node->m_value); } \
+ PTROPERATOR(pointer) \
}; \
\
CLASSEXP const_iterator : public Iterator \
const_iterator& operator++() { PlusPlus();return *this; } \
const_iterator operator++(int) { const_iterator it=*this;PlusPlus();return it; } \
const_reference operator *() const { return m_node->m_value; } \
- const_pointer operator ->() const { return &(m_node->m_value); } \
+ PTROPERATOR(const_pointer) \
}; \
\
CLASSNAME( size_type sz = 10, const hasher& hfun = hasher(), \
WX_HASH_MAP_NAMESPACE::hash<short> shortHash;
WX_HASH_MAP_NAMESPACE::hash<unsigned short> ushortHash;
-#if defined wxLongLong_t && !defined wxLongLongIsLong
+#ifdef wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
// hash<wxLongLong_t> ought to work but doesn't on some compilers
#if (!defined SIZEOF_LONG_LONG && SIZEOF_LONG == 4) \
|| (defined SIZEOF_LONG_LONG && SIZEOF_LONG_LONG == SIZEOF_LONG * 2)
#else
WX_HASH_MAP_NAMESPACE::hash<wxLongLong_t> longlongHash;
#endif
-#endif
+#endif // wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
public:
wxIntegerHash() { }
size_t operator()( unsigned int x ) const { return uintHash( x ); }
size_t operator()( short x ) const { return shortHash( x ); }
size_t operator()( unsigned short x ) const { return ushortHash( x ); }
-#if defined wxLongLong_t && !defined wxLongLongIsLong
+#ifdef wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
size_t operator()( wxLongLong_t x ) const { return longlongHash(x); }
size_t operator()( wxULongLong_t x ) const { return longlongHash(x); }
-#endif
+#endif // wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
wxIntegerHash& operator=(const wxIntegerHash&) { return *this; }
};
unsigned long operator()( unsigned int x ) const { return x; }
unsigned long operator()( short x ) const { return (unsigned long)x; }
unsigned long operator()( unsigned short x ) const { return x; }
-#if defined wxLongLong_t && !defined wxLongLongIsLong
+#ifdef wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
wxULongLong_t operator()( wxLongLong_t x ) const { return static_cast<wxULongLong_t>(x); }
wxULongLong_t operator()( wxULongLong_t x ) const { return x; }
-#endif
+#endif // wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
wxIntegerHash& operator=(const wxIntegerHash&) { return *this; }
};
bool operator()( unsigned int a, unsigned int b ) const { return a == b; }
bool operator()( short a, short b ) const { return a == b; }
bool operator()( unsigned short a, unsigned short b ) const { return a == b; }
-#if defined wxLongLong_t && !defined wxLongLongIsLong
+#ifdef wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
bool operator()( wxLongLong_t a, wxLongLong_t b ) const { return a == b; }
bool operator()( wxULongLong_t a, wxULongLong_t b ) const { return a == b; }
-#endif
+#endif // wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
wxIntegerEqual& operator=(const wxIntegerEqual&) { return *this; }
};
#ifdef wxNEEDS_WX_HASH_MAP
+#define wxPTROP_NORMAL(pointer) \
+ pointer operator ->() const { return &(m_node->m_value); }
+#define wxPTROP_NOP(pointer)
+
#define _WX_DECLARE_HASH_MAP( KEY_T, VALUE_T, HASH_T, KEY_EQ_T, CLASSNAME, CLASSEXP ) \
_WX_DECLARE_PAIR( KEY_T, VALUE_T, CLASSNAME##_wxImplementation_Pair, CLASSEXP ) \
_WX_DECLARE_HASH_MAP_KEY_EX( KEY_T, CLASSNAME##_wxImplementation_Pair, CLASSNAME##_wxImplementation_KeyEx, CLASSEXP ) \
-_WX_DECLARE_HASHTABLE( CLASSNAME##_wxImplementation_Pair, KEY_T, HASH_T, CLASSNAME##_wxImplementation_KeyEx, KEY_EQ_T, CLASSNAME##_wxImplementation_HashTable, CLASSEXP, grow_lf70, never_shrink ) \
+_WX_DECLARE_HASHTABLE( CLASSNAME##_wxImplementation_Pair, KEY_T, HASH_T, \
+ CLASSNAME##_wxImplementation_KeyEx, KEY_EQ_T, wxPTROP_NORMAL, \
+ CLASSNAME##_wxImplementation_HashTable, CLASSEXP, grow_lf70, never_shrink ) \
CLASSEXP CLASSNAME:public CLASSNAME##_wxImplementation_HashTable \
{ \
public: \
Node *node = GetOrCreateNode( \
CLASSNAME##_wxImplementation_Pair( v.first, v.second ), \
created); \
- if ( !created ) \
- node->m_value.second = v.second; \
return Insert_Result(iterator(node, this), created); \
} \
\
size_type erase( const key_type& k ) \
{ return CLASSNAME##_wxImplementation_HashTable::erase( k ); } \
- void erase( const iterator& it ) { erase( it->first ); } \
+ void erase( const iterator& it ) { erase( (*it).first ); } \
\
/* count() == 0 | 1 */ \
size_type count( const const_key_type& key ) \
WX_DECLARE_HASH_MAP_WITH_DECL( long, long, wxIntegerHash, wxIntegerEqual,
wxLongToLongHashMap, class WXDLLIMPEXP_BASE );
+WX_DECLARE_STRING_HASH_MAP_WITH_DECL( wxString, wxStringToStringHashMap,
+ class WXDLLIMPEXP_BASE );
+
+WX_DECLARE_STRING_HASH_MAP_WITH_DECL( wxUIntPtr, wxStringToNumHashMap,
+ class WXDLLIMPEXP_BASE );
+
#endif // _WX_HASHMAP_H_