X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4b1e72e266ec6993d665c65d5f5e59e7981afc17..59720690dfa73732d165642d6e9cb8330a92549b:/include/wx/hash.h diff --git a/include/wx/hash.h b/include/wx/hash.h index 69658d773b..a85d83c83b 100644 --- a/include/wx/hash.h +++ b/include/wx/hash.h @@ -5,17 +5,13 @@ // Modified by: VZ at 25.02.00: type safe hashes with WX_DECLARE_HASH() // Created: 01/02/97 // RCS-ID: $Id$ -// Copyright: (c) -// Licence: wxWidgets licence +// Copyright: (c) Julian Smart +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_HASH_H__ #define _WX_HASH_H__ -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma interface "hash.h" -#endif - #include "wx/defs.h" #if !wxUSE_STL && WXWIN_COMPATIBILITY_2_4 @@ -111,6 +107,10 @@ union wxHashKeyValue wxChar *string; }; +// for some compilers (AIX xlC), defining it as friend inside the class is not +// enough, so provide a real forward declaration +class WXDLLIMPEXP_BASE wxHashTableBase; + class WXDLLIMPEXP_BASE wxHashTableBase_Node { friend class WXDLLIMPEXP_BASE wxHashTableBase; @@ -281,10 +281,10 @@ public: void Put(long key, const wxString& value); // get the string from the key: if not found, an empty string is returned - // and the wasFound is set to FALSE if not NULL + // and the wasFound is set to false if not NULL wxString Get(long key, bool *wasFound = NULL) const; - // remove the item, returning TRUE if the item was found and deleted + // remove the item, returning true if the item was found and deleted bool Delete(long key) const; // clean up @@ -351,32 +351,32 @@ public: // key and value are the same void Put(long value, wxObject *object) { DoPut( value, value, object ); } - void Put(long hash, long value, wxObject *object) - { DoPut( value, hash, object ); } + void Put(long lhash, long value, wxObject *object) + { DoPut( value, lhash, object ); } void Put(const wxChar *value, wxObject *object) { DoPut( value, MakeKey( value ), object ); } - void Put(long hash, const wxChar *value, wxObject *object) - { DoPut( value, hash, object ); } + void Put(long lhash, const wxChar *value, wxObject *object) + { DoPut( value, lhash, object ); } // key and value are the same wxObject *Get(long value) const { return (wxObject*)DoGet( value, value ); } - wxObject *Get(long hash, long value) const - { return (wxObject*)DoGet( value, hash ); } + wxObject *Get(long lhash, long value) const + { return (wxObject*)DoGet( value, lhash ); } wxObject *Get(const wxChar *value) const { return (wxObject*)DoGet( value, MakeKey( value ) ); } - wxObject *Get(long hash, const wxChar *value) const - { return (wxObject*)DoGet( value, hash ); } + wxObject *Get(long lhash, const wxChar *value) const + { return (wxObject*)DoGet( value, lhash ); } // Deletes entry and returns data if found wxObject *Delete(long key) { return (wxObject*)DoDelete( key, key ); } - wxObject *Delete(long hash, long key) - { return (wxObject*)DoDelete( key, hash ); } + wxObject *Delete(long lhash, long key) + { return (wxObject*)DoDelete( key, lhash ); } wxObject *Delete(const wxChar *key) { return (wxObject*)DoDelete( key, MakeKey( key ) ); } - wxObject *Delete(long hash, const wxChar *key) - { return (wxObject*)DoDelete( key, hash ); } + wxObject *Delete(long lhash, const wxChar *key) + { return (wxObject*)DoDelete( key, lhash ); } // Construct your own integer key from a string, e.g. in case // you need to combine it with something @@ -393,8 +393,6 @@ public: size_t GetCount() const { return wxHashTableBase::GetCount(); } protected: - virtual void DoDeleteContents( wxHashTableBase_Node* node ); - // copy helper void DoCopy( const wxHashTable& copy ); @@ -402,6 +400,8 @@ protected: // m_curr to it and m_currBucket to its bucket void GetNextNode( size_t bucketStart ); private: + virtual void DoDeleteContents( wxHashTableBase_Node* node ); + // current node Node* m_curr; @@ -426,7 +426,7 @@ public: wxHashTable(int the_key_type = wxKEY_INTEGER, int size = wxHASH_SIZE_DEFAULT); - ~wxHashTable(); + virtual ~wxHashTable(); // copy ctor and assignment operator wxHashTable(const wxHashTable& table) : wxObject() @@ -517,15 +517,15 @@ private: virtual ~hashclass() { Destroy(); } \ \ void Put(long key, eltype *data) { DoPut(key, key, (void*)data); } \ - void Put(long hash, long key, eltype *data) \ - { DoPut(key, hash, (void*)data); } \ + void Put(long lhash, long key, eltype *data) \ + { DoPut(key, lhash, (void*)data); } \ eltype *Get(long key) const { return (eltype*)DoGet(key, key); } \ - eltype *Get(long hash, long key) const \ - { return (eltype*)DoGet(key, hash); } \ + eltype *Get(long lhash, long key) const \ + { return (eltype*)DoGet(key, lhash); } \ eltype *Delete(long key) { return (eltype*)DoDelete(key, key); } \ - eltype *Delete(long hash, long key) \ - { return (eltype*)DoDelete(key, hash); } \ - protected: \ + eltype *Delete(long lhash, long key) \ + { return (eltype*)DoDelete(key, lhash); } \ + private: \ virtual void DoDeleteContents( wxHashTableBase_Node* node ) \ { delete (eltype*)node->GetData(); } \ \ @@ -542,7 +542,7 @@ private: size_t size = wxHASH_SIZE_DEFAULT) \ { Create(keyType, size); } \ \ - ~hashclass() { Destroy(); } \ + virtual ~hashclass() { Destroy(); } \ \ void Put(long key, long val, eltype *data) { DoPut(key, val, data); } \ void Put(long key, eltype *data) { DoPut(key, key, data); } \ @@ -584,7 +584,7 @@ private: { \ m_hashTable[slot] = new listclass(m_keyType); \ if ( m_deleteContents ) \ - m_hashTable[slot]->DeleteContents(TRUE); \ + m_hashTable[slot]->DeleteContents(true); \ } \ \ ((listclass *)m_hashTable[slot])->Append(value, data); \