X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6ea48c514e0b911113020c76fdb83b64f5941ddb..353a4edc6ebdb88d0040de2f13aabfa8accf014b:/include/wx/stream.h

diff --git a/include/wx/stream.h b/include/wx/stream.h
index 2452244060..5ef6ccdc4b 100644
--- a/include/wx/stream.h
+++ b/include/wx/stream.h
@@ -52,7 +52,7 @@ const int wxEOF = -1;
 // wxStreamBase: common (but non virtual!) base for all stream classes
 // ---------------------------------------------------------------------------
 
-class WXDLLIMPEXP_BASE wxStreamBase
+class WXDLLIMPEXP_BASE wxStreamBase : public wxObject
 {
 public:
     wxStreamBase();
@@ -82,6 +82,7 @@ protected:
 
     friend class wxStreamBuffer;
 
+    DECLARE_ABSTRACT_CLASS(wxStreamBase)
     DECLARE_NO_COPY_CLASS(wxStreamBase)
 };
 
@@ -216,6 +217,7 @@ protected:
 
     friend class wxStreamBuffer;
 
+    DECLARE_ABSTRACT_CLASS(wxInputStream)
     DECLARE_NO_COPY_CLASS(wxInputStream)
 };
 
@@ -251,6 +253,7 @@ protected:
 
     friend class wxStreamBuffer;
 
+    DECLARE_ABSTRACT_CLASS(wxOutputStream)
     DECLARE_NO_COPY_CLASS(wxOutputStream)
 };
 
@@ -278,6 +281,7 @@ protected:
 
     size_t m_currentPos;
 
+    DECLARE_DYNAMIC_CLASS(wxCountingOutputStream)
     DECLARE_NO_COPY_CLASS(wxCountingOutputStream)
 };
 
@@ -303,6 +307,7 @@ protected:
     wxInputStream *m_parent_i_stream;
     bool m_owns;
 
+    DECLARE_ABSTRACT_CLASS(wxFilterInputStream)
     DECLARE_NO_COPY_CLASS(wxFilterInputStream)
 };
 
@@ -324,6 +329,7 @@ protected:
     wxOutputStream *m_parent_o_stream;
     bool m_owns;
 
+    DECLARE_ABSTRACT_CLASS(wxFilterOutputStream)
     DECLARE_NO_COPY_CLASS(wxFilterOutputStream)
 };
 
@@ -428,6 +434,7 @@ public:
 
     // Buffer control
     void ResetBuffer();
+    void Truncate();
 
     // NB: the buffer must always be allocated with malloc() if takeOwn is
     //     true as it will be deallocated by free()