Import r67258 of the wxWidgets trunk, which I expect will before

long become wxWidgets 2.9.2, which in turn is expected to be the last 2.9 release before the 3.0 stable release. Since the full wxWidgets distribution is rather large, I have imported only the parts that we use, on a subdirectory basis: art include/wx/*.* include/wx/aui include/wx/cocoa include/wx/generic include/wx/gtk include/wx/meta include/wx/msw include/wx/osx include/wx/persist include/wx/private include/wx/protocol include/wx/unix src/aui src/common src/generic src/gtk src/msw src/osx src/unix git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7380 8ced0084-cf51-0410-be5f-012b33b47a6e
2025-07-26 07:39:45 -06:00 · 2011-03-20 18:05:19 +00:00
parent 205637ccc3
commit d14efe561b
1945 changed files with 694474 additions and 0 deletions
--- a/Externals/wxWidgets3/include/wx/scopedarray.h
+++ b/Externals/wxWidgets3/include/wx/scopedarray.h
@ -0,0 +1,120 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/scopedarray.h
+// Purpose:     scoped smart pointer class
+// Author:      Vadim Zeitlin
+// Created:     2009-02-03
+// RCS-ID:      $Id: scopedarray.h 58634 2009-02-03 12:01:46Z VZ $
+// Copyright:   (c) Jesse Lovelace and original Boost authors (see below)
+//              (c) 2009 Vadim Zeitlin
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_SCOPED_ARRAY_H_
+#define _WX_SCOPED_ARRAY_H_
+
+#include "wx/defs.h"
+#include "wx/checkeddelete.h"
+
+// ----------------------------------------------------------------------------
+// wxScopedArray: A scoped array
+// ----------------------------------------------------------------------------
+
+template <class T>
+class wxScopedArray
+{
+public:
+    typedef T element_type;
+
+    wxEXPLICIT wxScopedArray(T * array = NULL) : m_array(array) { }
+
+    ~wxScopedArray() { delete [] m_array; }
+
+    // test for pointer validity: defining conversion to unspecified_bool_type
+    // and not more obvious bool to avoid implicit conversions to integer types
+    typedef T *(wxScopedArray<T>::*unspecified_bool_type)() const;
+    operator unspecified_bool_type() const
+    {
+        return m_array ? &wxScopedArray<T>::get : NULL;
+    }
+
+    void reset(T *array = NULL)
+    {
+        if ( array != m_array )
+        {
+            delete m_array;
+            m_array = array;
+        }
+    }
+
+    T& operator[](size_t n) const { return m_array[n]; }
+
+    T *get() const { return m_array; }
+
+    void swap(wxScopedArray &other)
+    {
+        T * const tmp = other.m_array;
+        other.m_array = m_array;
+        m_array = tmp;
+    }
+
+private:
+    T *m_array;
+
+    DECLARE_NO_COPY_TEMPLATE_CLASS(wxScopedArray, T)
+};
+
+// ----------------------------------------------------------------------------
+// old macro based implementation
+// ----------------------------------------------------------------------------
+
+// the same but for arrays instead of simple pointers
+#define wxDECLARE_SCOPED_ARRAY(T, name)\
+class name                          \
+{                                   \
+private:                            \
+    T * m_ptr;                      \
+    name(name const &);             \
+    name & operator=(name const &); \
+                                    \
+public:                             \
+    wxEXPLICIT name(T * p = NULL) : m_ptr(p) \
+    {}                              \
+                                    \
+    ~name();                        \
+    void reset(T * p = NULL);       \
+                                    \
+    T & operator[](long int i) const\
+    {                               \
+        wxASSERT(m_ptr != NULL);    \
+        wxASSERT(i >= 0);           \
+        return m_ptr[i];            \
+    }                               \
+                                    \
+    T * get() const                 \
+    {                               \
+        return m_ptr;               \
+    }                               \
+                                    \
+    void swap(name & ot)            \
+    {                               \
+        T * tmp = ot.m_ptr;         \
+        ot.m_ptr = m_ptr;           \
+        m_ptr = tmp;                \
+    }                               \
+};
+
+#define wxDEFINE_SCOPED_ARRAY(T, name)  \
+name::~name()                           \
+{                                       \
+    wxCHECKED_DELETE_ARRAY(m_ptr);      \
+}                                       \
+void name::reset(T * p){                \
+    if (m_ptr != p)                     \
+    {                                   \
+       wxCHECKED_DELETE_ARRAY(m_ptr);   \
+       m_ptr = p;                       \
+    }                                   \
+}
+
+#endif // _WX_SCOPED_ARRAY_H_
+