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initialize wxClassInfo::sm_classTable automatically

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22626 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2003-08-06 10:44:48 +00:00
parent 14fc7eb426
commit d1d738f18c
5 changed files with 68 additions and 104 deletions
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55
include/wx/object.h
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@@ -63,27 +63,28 @@ class WXDLLIMPEXP_BASE wxClassInfo
{
public:
wxClassInfo( const wxChar *className,
const wxChar *baseName1,
const wxChar *baseName2,
const wxClassInfo *baseInfo1,
const wxClassInfo *baseInfo2,
int size,
wxObjectConstructorFn ctor )
: m_className(className)
, m_baseClassName1(baseName1)
, m_baseClassName2(baseName2)
, m_objectSize(size)
, m_objectConstructor(ctor)
, m_baseInfo1(0)
, m_baseInfo2(0)
, m_baseInfo1(baseInfo1)
, m_baseInfo2(baseInfo2)
, m_next(sm_first)
{ sm_first = this; }
{
sm_first = this;
Register();
}
~wxClassInfo();
wxObject *CreateObject() { return m_objectConstructor ? (*m_objectConstructor)() : 0; }
const wxChar *GetClassName() const { return m_className; }
const wxChar *GetBaseClassName1() const { return m_baseClassName1; }
const wxChar *GetBaseClassName2() const { return m_baseClassName2; }
const wxChar *GetBaseClassName1() const { return m_baseInfo1->GetClassName(); }
const wxChar *GetBaseClassName2() const { return m_baseInfo2->GetClassName(); }
const wxClassInfo *GetBaseClass1() const { return m_baseInfo1; }
const wxClassInfo *GetBaseClass2() const { return m_baseInfo2; }
int GetSize() const { return m_objectSize; }
@@ -104,19 +105,14 @@ public:
( m_baseInfo2 && m_baseInfo2->IsKindOf(info) ) );
}
// Initializes parent pointers and hash table for fast searching.
// Initializes parent pointers and hash table for fast searching.
static void InitializeClasses();
// Cleans up hash table used for fast searching.
// Cleans up hash table used for fast searching.
static void CleanUpClasses();
public:
const wxChar *m_className;
const wxChar *m_baseClassName1;
const wxChar *m_baseClassName2;
int m_objectSize;
wxObjectConstructorFn m_objectConstructor;
@@ -140,6 +136,11 @@ private:
static wxClassInfo *GetBaseByName(const wxChar *name);
DECLARE_NO_COPY_CLASS(wxClassInfo)
protected:
// registers the class
void Register();
void Unregister();
};
WXDLLIMPEXP_BASE wxObject *wxCreateDynamicObject(const wxChar *name);
@@ -174,8 +175,9 @@ WXDLLIMPEXP_BASE wxObject *wxCreateDynamicObject(const wxChar *name);
#define IMPLEMENT_DYNAMIC_CLASS(name, basename) \
wxObject* wxConstructorFor##name() \
{ return new name; } \
wxClassInfo name::sm_class##name(wxT(#name), wxT(#basename), \
0, (int) sizeof(name), \
wxClassInfo name::sm_class##name(wxT(#name), \
&basename::sm_class##basename, NULL, \
(int) sizeof(name), \
(wxObjectConstructorFn) wxConstructorFor##name);
// Multiple inheritance with two base classes
@@ -183,7 +185,9 @@ WXDLLIMPEXP_BASE wxObject *wxCreateDynamicObject(const wxChar *name);
#define IMPLEMENT_DYNAMIC_CLASS2(name, basename1, basename2) \
wxObject* wxConstructorFor##name() \
{ return new name; } \
wxClassInfo name::sm_class##name(wxT(#name), wxT(#basename1), \
wxClassInfo name::sm_class##name(wxT(#name), \
&basename1::sm_class##basename1, \
&basename2::sm_class##basename2, \
wxT(#basename2), (int) sizeof(name), \
(wxObjectConstructorFn) wxConstructorFor##name);
@@ -194,14 +198,17 @@ WXDLLIMPEXP_BASE wxObject *wxCreateDynamicObject(const wxChar *name);
// Single inheritance with one base class
#define IMPLEMENT_ABSTRACT_CLASS(name, basename) \
wxClassInfo name::sm_class##name(wxT(#name), wxT(#basename), \
0, (int) sizeof(name), (wxObjectConstructorFn) 0);
wxClassInfo name::sm_class##name(wxT(#name), \
&basename::sm_class##basename, NULL, \
(int) sizeof(name), (wxObjectConstructorFn) 0);
// Multiple inheritance with two base classes
#define IMPLEMENT_ABSTRACT_CLASS2(name, basename1, basename2) \
wxClassInfo name::sm_class##name(wxT(#name), wxT(#basename1), \
wxT(#basename2), (int) sizeof(name), \
wxClassInfo name::sm_class##name(wxT(#name), \
&basename1::sm_class##basename1, \
&basename2::sm_class##basename2, \
(int) sizeof(name), \
(wxObjectConstructorFn) 0);
#define IMPLEMENT_CLASS IMPLEMENT_ABSTRACT_CLASS