X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/541aa821800536b6e265d415de8c1ed9a304f1c1..a220ccb313cde370ad6bec9b2285966525cb8f92:/include/wx/stringimpl.h

diff --git a/include/wx/stringimpl.h b/include/wx/stringimpl.h
index 4669549eb4..7ac70a6c5e 100644
--- a/include/wx/stringimpl.h
+++ b/include/wx/stringimpl.h
@@ -198,6 +198,7 @@ public:
         typedef ptr_type pointer;                                             \
         typedef int difference_type;                                          \
                                                                               \
+        iterator_name() : m_ptr(NULL) { }                                     \
         iterator_name(pointer ptr) : m_ptr(ptr) { }                           \
                                                                               \
         reference operator*() const { return *m_ptr; }                        \
@@ -256,14 +257,14 @@ public:
         /* for wxStringImpl use only */                                       \
         operator pointer() const { return m_ptr; }                            \
                                                                               \
-        friend class WXDLLIMPEXP_BASE wxStringImpl;                           \
+        friend class wxStringImpl;                                            \
                                                                               \
         pointer m_ptr
 
   // we need to declare const_iterator in wxStringImpl scope, the friend
   // declaration inside iterator class itself is not enough, or at least not
   // for g++ 3.4 (g++ 4 is ok)
-  class WXDLLIMPEXP_BASE const_iterator;
+  class WXDLLIMPEXP_FWD_BASE const_iterator;
 
   class WXDLLIMPEXP_BASE iterator
   {
@@ -415,18 +416,18 @@ public:
     { return *this = str; }
     // same as ` = str[pos..pos + n]
   wxStringImpl& assign(const wxStringImpl& str, size_t pos, size_t n)
-    { clear(); return append(str, pos, n); }
+    { return replace(0, npos, str, pos, n); }
     // same as `= first n (or all if n == npos) characters of sz'
   wxStringImpl& assign(const wxStringCharType *sz)
-    { clear(); return append(sz, wxStrlen(sz)); }
+    { return replace(0, npos, sz, wxStrlen(sz)); }
   wxStringImpl& assign(const wxStringCharType *sz, size_t n)
-    { clear(); return append(sz, n); }
+    { return replace(0, npos, sz, n); }
     // same as `= n copies of ch'
   wxStringImpl& assign(size_t n, wxStringCharType ch)
-    { clear(); return append(n, ch); }
+    { return replace(0, npos, n, ch); }
     // assign from first to last
   wxStringImpl& assign(const_iterator first, const_iterator last)
-    { clear(); return append(first, last); }
+    { return replace(begin(), end(), first, last); }
 
     // first valid index position
   const_iterator begin() const { return m_pchData; }
@@ -477,18 +478,23 @@ public:
   const wxStringCharType* data() const { return m_pchData; }
 
     // replaces the substring of length nLen starting at nStart
-  wxStringImpl& replace(size_t nStart, size_t nLen, const wxStringCharType* sz);
+  wxStringImpl& replace(size_t nStart, size_t nLen, const wxStringCharType* sz)
+    { return replace(nStart, nLen, sz, npos); }
     // replaces the substring of length nLen starting at nStart
   wxStringImpl& replace(size_t nStart, size_t nLen, const wxStringImpl& str)
-    { return replace(nStart, nLen, str.c_str()); }
+    { return replace(nStart, nLen, str.c_str(), str.length()); }
     // replaces the substring with nCount copies of ch
-  wxStringImpl& replace(size_t nStart, size_t nLen, size_t nCount, wxStringCharType ch);
+  wxStringImpl& replace(size_t nStart, size_t nLen,
+                        size_t nCount, wxStringCharType ch)
+    { return replace(nStart, nLen, wxStringImpl(nCount, ch)); }
     // replaces a substring with another substring
   wxStringImpl& replace(size_t nStart, size_t nLen,
-                        const wxStringImpl& str, size_t nStart2, size_t nLen2);
+                        const wxStringImpl& str, size_t nStart2, size_t nLen2)
+    { return replace(nStart, nLen, str.substr(nStart2, nLen2)); }
     // replaces the substring with first nCount chars of sz
   wxStringImpl& replace(size_t nStart, size_t nLen,
                         const wxStringCharType* sz, size_t nCount);
+
   wxStringImpl& replace(iterator first, iterator last, const_pointer s)
     { return replace(first - begin(), last - first, s); }
   wxStringImpl& replace(iterator first, iterator last, const_pointer s,
@@ -546,7 +552,7 @@ public:
   void DoUngetWriteBuf();
   void DoUngetWriteBuf(size_t nLen);
 
-  friend class WXDLLIMPEXP_BASE wxString;
+  friend class WXDLLIMPEXP_FWD_BASE wxString;
 };
 
 #endif // !wxUSE_STL_BASED_WXSTRING