Applied patch which allows you to detach a stream

[wxWidgets.git] / include / wx / arrstr.h

diff --git a/include/wx/arrstr.h b/include/wx/arrstr.h
index 4e559f0fd69aaa4e5954aa6999692b489fb314ee..18d7651c4f94d281478beb53e11a903af72cbe68 100644 (file)
--- a/include/wx/arrstr.h
+++ b/include/wx/arrstr.h
@@ -15,27 +15,47 @@
 #include "wx/defs.h"
 #include "wx/string.h"
 
 #include "wx/defs.h"
 #include "wx/string.h"
 

-WXDLLIMPEXP_BASE int wxStringSortAscending(wxString*, wxString*);
-WXDLLIMPEXP_BASE int wxStringSortDescending(wxString*, wxString*);
+WXDLLIMPEXP_BASE int wxCMPFUNC_CONV wxStringSortAscending(wxString*, wxString*);
+WXDLLIMPEXP_BASE int wxCMPFUNC_CONV wxStringSortDescending(wxString*, wxString*);

 
 #if wxUSE_STL
 
 #include "wx/dynarray.h"
 
 
 #if wxUSE_STL
 
 #include "wx/dynarray.h"
 

-typedef int (*CMPFUNCwxString)(wxString*, wxString*);
-WX_DECLARE_USER_EXPORTED_BASEARRAY(wxString, wxBaseArrayStringBase,
-                                   WXDLLIMPEXP_BASE);
-WX_DEFINE_USER_EXPORTED_TYPEARRAY(wxString, wxArrayStringBase, 
+typedef int (wxCMPFUNC_CONV *CMPFUNCwxString)(wxString*, wxString*);
+typedef wxString _wxArraywxBaseArrayStringBase;
+_WX_DECLARE_BASEARRAY_2(_wxArraywxBaseArrayStringBase, wxBaseArrayStringBase,
+                        wxArray_SortFunction<wxString>,
+                        class WXDLLIMPEXP_BASE);
+WX_DEFINE_USER_EXPORTED_TYPEARRAY(wxString, wxArrayStringBase,

                                   wxBaseArrayStringBase, WXDLLIMPEXP_BASE);
                                   wxBaseArrayStringBase, WXDLLIMPEXP_BASE);

-_WX_DEFINE_SORTED_TYPEARRAY_2(wxString, wxSortedArrayStringBase, 
+_WX_DEFINE_SORTED_TYPEARRAY_2(wxString, wxSortedArrayStringBase,

                               wxBaseArrayStringBase, = wxStringSortAscending,
                               class WXDLLIMPEXP_BASE, CMPFUNCwxString);
 
 class WXDLLIMPEXP_BASE wxArrayString : public wxArrayStringBase
 {
 public:
                               wxBaseArrayStringBase, = wxStringSortAscending,
                               class WXDLLIMPEXP_BASE, CMPFUNCwxString);
 
 class WXDLLIMPEXP_BASE wxArrayString : public wxArrayStringBase
 {
 public:

+    // type of function used by wxArrayString::Sort()
+    typedef int (wxCMPFUNC_CONV *CompareFunction)(const wxString& first,
+                                                  const wxString& second);
+

     wxArrayString() { }
     wxArrayString(const wxArrayString& a) : wxArrayStringBase(a) { }
     wxArrayString() { }
     wxArrayString(const wxArrayString& a) : wxArrayStringBase(a) { }

+    wxArrayString(size_t sz, const wxChar** a);
+    wxArrayString(size_t sz, const wxString* a);
+
+    int Index(const wxChar* sz, bool bCase = true, bool bFromEnd = false) const;
+
+    void Sort(bool reverseOrder = false);
+    void Sort(CompareFunction function);
+    void Sort(CMPFUNCwxString function) { wxArrayStringBase::Sort(function); }
+
+    size_t Add(const wxString& string, size_t copies = 1)
+    {
+        wxArrayStringBase::Add(string, copies);
+        return size() - copies;
+    }

 };
 
 class WXDLLIMPEXP_BASE wxSortedArrayString : public wxSortedArrayStringBase
 };
 
 class WXDLLIMPEXP_BASE wxSortedArrayString : public wxSortedArrayStringBase


@@ -54,6 +74,8 @@ public:
         for ( size_t n = 0; n < src.size(); n++ )
             Add(src[n]);
     }
         for ( size_t n = 0; n < src.size(); n++ )
             Add(src[n]);
     }

+
+    int Index(const wxChar* sz, bool bCase = true, bool bFromEnd = false) const;

 };
 
 #else // if !wxUSE_STL
 };
 
 #else // if !wxUSE_STL


@@ -77,19 +99,17 @@ class WXDLLIMPEXP_BASE wxArrayString
 {
 public:
   // type of function used by wxArrayString::Sort()
 {
 public:
   // type of function used by wxArrayString::Sort()

-  typedef int (*CompareFunction)(const wxString& first,
+  typedef int (wxCMPFUNC_CONV *CompareFunction)(const wxString& first,

                                  const wxString& second);
   // type of function used by wxArrayString::Sort(), for compatibility with
   // wxArray
                                  const wxString& second);
   // type of function used by wxArrayString::Sort(), for compatibility with
   // wxArray

-  typedef int (*CompareFunction2)(wxString* first,
+  typedef int (wxCMPFUNC_CONV *CompareFunction2)(wxString* first,

                                   wxString* second);
 
   // constructors and destructor
     // default ctor
                                   wxString* second);
 
   // constructors and destructor
     // default ctor

-  wxArrayString()
-      : m_nSize(0), m_nCount(0), m_pItems(NULL), m_autoSort(FALSE)
-      { Init(FALSE); }
-    // if autoSort is TRUE, the array is always sorted (in alphabetical order)
+  wxArrayString() { Init(false); }
+    // if autoSort is true, the array is always sorted (in alphabetical order)

     //
     // NB: the reason for using int and not bool is that like this we can avoid
     //     using this ctor for implicit conversions from "const char *" (which
     //
     // NB: the reason for using int and not bool is that like this we can avoid
     //     using this ctor for implicit conversions from "const char *" (which


@@ -97,9 +117,11 @@ public:
     //
     //     of course, using explicit would be even better - if all compilers
     //     supported it...
     //
     //     of course, using explicit would be even better - if all compilers
     //     supported it...

-  wxArrayString(int autoSort)
-      : m_nSize(0), m_nCount(0), m_pItems(NULL), m_autoSort(FALSE)
-      { Init(autoSort != 0); }
+  wxArrayString(int autoSort) { Init(autoSort != 0); }
+    // C string array ctor
+  wxArrayString(size_t sz, const wxChar** a);
+    // wxString string array ctor
+  wxArrayString(size_t sz, const wxString* a);

     // copy ctor
   wxArrayString(const wxArrayString& array);
     // assignment operator
     // copy ctor
   wxArrayString(const wxArrayString& array);
     // assignment operator


@@ -145,20 +167,20 @@ public:
       return Item(Count() - 1);
   }
 
       return Item(Count() - 1);
   }
 

-#if WXWIN_COMPATIBILITY_2_4

     // return a wxString[], useful for the controls which
     // take one in their ctor.  You must delete[] it yourself
     // once you are done with it.  Will return NULL if the
     // ArrayString was empty.
     // return a wxString[], useful for the controls which
     // take one in their ctor.  You must delete[] it yourself
     // once you are done with it.  Will return NULL if the
     // ArrayString was empty.

-  wxString* GetStringArray() const;
+#if WXWIN_COMPATIBILITY_2_4
+  wxDEPRECATED( wxString* GetStringArray() const );

 #endif
 
   // item management
     // Search the element in the array, starting from the beginning if
 #endif
 
   // item management
     // Search the element in the array, starting from the beginning if

-    // bFromEnd is FALSE or from end otherwise. If bCase, comparison is case
+    // bFromEnd is false or from end otherwise. If bCase, comparison is case

     // sensitive (default). Returns index of the first item matched or
     // wxNOT_FOUND
     // sensitive (default). Returns index of the first item matched or
     // wxNOT_FOUND

-  int  Index (const wxChar *sz, bool bCase = TRUE, bool bFromEnd = FALSE) const;
+  int  Index (const wxChar *sz, bool bCase = true, bool bFromEnd = false) const;

     // add new element at the end (if the array is not sorted), return its
     // index
   size_t Add(const wxString& str, size_t nInsert = 1);
     // add new element at the end (if the array is not sorted), return its
     // index
   size_t Add(const wxString& str, size_t nInsert = 1);


@@ -170,14 +192,14 @@ public:
   void Remove(const wxChar *sz);
     // remove item by index
 #if WXWIN_COMPATIBILITY_2_4
   void Remove(const wxChar *sz);
     // remove item by index
 #if WXWIN_COMPATIBILITY_2_4

-  void Remove(size_t nIndex, size_t nRemove = 1) { RemoveAt(nIndex, nRemove); }
+  wxDEPRECATED( void Remove(size_t nIndex, size_t nRemove = 1) );

 #endif
   void RemoveAt(size_t nIndex, size_t nRemove = 1);
 
   // sorting
     // sort array elements in alphabetical order (or reversed alphabetical
 #endif
   void RemoveAt(size_t nIndex, size_t nRemove = 1);
 
   // sorting
     // sort array elements in alphabetical order (or reversed alphabetical

-    // order if reverseOrder parameter is TRUE)
-  void Sort(bool reverseOrder = FALSE);
+    // order if reverseOrder parameter is true)
+  void Sort(bool reverseOrder = false);

     // sort array elements using specified comparaison function
   void Sort(CompareFunction compareFunction);
   void Sort(CompareFunction2 compareFunction);
     // sort array elements using specified comparaison function
   void Sort(CompareFunction compareFunction);
   void Sort(CompareFunction2 compareFunction);


@@ -199,7 +221,7 @@ public:
   typedef int difference_type;
   typedef size_t size_type;
 
   typedef int difference_type;
   typedef size_t size_type;
 

-  // FIXME: same in dynarray.h
+  // TODO: this code duplicates the one in dynarray.h

   class reverse_iterator
   {
     typedef wxString value_type;
   class reverse_iterator
   {
     typedef wxString value_type;


@@ -217,13 +239,13 @@ public:
     reverse_iterator(const itor& it) : m_ptr(it.m_ptr) { }
     reference operator*() const { return *m_ptr; }
     pointer operator->() const { return m_ptr; }
     reverse_iterator(const itor& it) : m_ptr(it.m_ptr) { }
     reference operator*() const { return *m_ptr; }
     pointer operator->() const { return m_ptr; }

-    itor operator++() { --m_ptr; return *this; }
-    itor operator++(int)
+    itor& operator++() { --m_ptr; return *this; }
+    const itor operator++(int)

       { reverse_iterator tmp = *this; --m_ptr; return tmp; }
       { reverse_iterator tmp = *this; --m_ptr; return tmp; }

-    itor operator--() { ++m_ptr; return *this; }
-    itor operator--(int) { itor tmp = *this; ++m_ptr; return tmp; }
-    bool operator ==(const itor& it) { return m_ptr == it.m_ptr; }
-    bool operator !=(const itor& it) { return m_ptr != it.m_ptr; }
+    itor& operator--() { ++m_ptr; return *this; }
+    const itor operator--(int) { itor tmp = *this; ++m_ptr; return tmp; }
+    bool operator ==(const itor& it) const { return m_ptr == it.m_ptr; }
+    bool operator !=(const itor& it) const { return m_ptr != it.m_ptr; }

   };
 
   class const_reverse_iterator
   };
 
   class const_reverse_iterator


@@ -244,15 +266,18 @@ public:
     const_reverse_iterator(const reverse_iterator& it) : m_ptr(it.m_ptr) { }
     reference operator*() const { return *m_ptr; }
     pointer operator->() const { return m_ptr; }
     const_reverse_iterator(const reverse_iterator& it) : m_ptr(it.m_ptr) { }
     reference operator*() const { return *m_ptr; }
     pointer operator->() const { return m_ptr; }

-    itor operator++() { --m_ptr; return *this; }
-    itor operator++(int)
+    itor& operator++() { --m_ptr; return *this; }
+    const itor operator++(int)

       { itor tmp = *this; --m_ptr; return tmp; }
       { itor tmp = *this; --m_ptr; return tmp; }

-    itor operator--() { ++m_ptr; return *this; }
-    itor operator--(int) { itor tmp = *this; ++m_ptr; return tmp; }
-    bool operator ==(const itor& it) { return m_ptr == it.m_ptr; }
-    bool operator !=(const itor& it) { return m_ptr != it.m_ptr; }
+    itor& operator--() { ++m_ptr; return *this; }
+    const itor operator--(int) { itor tmp = *this; ++m_ptr; return tmp; }
+    bool operator ==(const itor& it) const { return m_ptr == it.m_ptr; }
+    bool operator !=(const itor& it) const { return m_ptr != it.m_ptr; }

   };
 
   };
 

+  wxArrayString(const_iterator first, const_iterator last)
+    { Init(false); assign(first, last); }
+  wxArrayString(size_type n, const_reference v) { Init(false); assign(n, v); }

   void assign(const_iterator first, const_iterator last);
   void assign(size_type n, const_reference v)
     { clear(); Add(v, n); }
   void assign(const_iterator first, const_iterator last);
   void assign(size_type n, const_reference v)
     { clear(); Add(v, n); }


@@ -305,18 +330,43 @@ private:
 
   wxChar  **m_pItems; // pointer to data
 
 
   wxChar  **m_pItems; // pointer to data
 

-  bool    m_autoSort; // if TRUE, keep the array always sorted
+  bool    m_autoSort; // if true, keep the array always sorted

 };
 
 class WXDLLIMPEXP_BASE wxSortedArrayString : public wxArrayString
 {
 public:
 };
 
 class WXDLLIMPEXP_BASE wxSortedArrayString : public wxArrayString
 {
 public:

-  wxSortedArrayString() : wxArrayString(TRUE)
+  wxSortedArrayString() : wxArrayString(true)

     { }
     { }

-  wxSortedArrayString(const wxArrayString& array) : wxArrayString(TRUE)
+  wxSortedArrayString(const wxArrayString& array) : wxArrayString(true)

     { Copy(array); }
 };
 
 #endif // !wxUSE_STL
 
     { Copy(array); }
 };
 
 #endif // !wxUSE_STL
 

+// this class provides a temporary wxString* from a
+// wxArrayString
+class WXDLLIMPEXP_BASE wxCArrayString
+{
+public:
+    wxCArrayString( const wxArrayString& array )
+        : m_array( array ), m_strings( NULL )
+    { }
+    ~wxCArrayString() { delete[] m_strings; }
+
+    size_t GetCount() const { return m_array.GetCount(); }
+    wxString* GetStrings()
+    {
+        if( m_strings ) return m_strings;
+        size_t count = m_array.GetCount();
+        m_strings = new wxString[count];
+        for( size_t i = 0; i < count; ++i )
+            m_strings[i] = m_array[i];
+        return m_strings;
+    }
+private:
+    const wxArrayString& m_array;
+    wxString* m_strings;
+};
+

 #endif
 #endif