removed wx_dynamic_cast(), it can't be implemented properly without real dynamic_cast<>

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

diff --git a/include/wx/wfstream.h b/include/wx/wfstream.h
index 249453f183f0e31f59400dcf88a726c95f219649..d0d50a608cc129c12dfc3d5cfa1b8f50d6ba1a43 100644 (file)
--- a/include/wx/wfstream.h
+++ b/include/wx/wfstream.h
@@ -18,7 +18,7 @@
 
 #include "wx/defs.h"
 
-#if wxUSE_STREAMS && wxUSE_FILE
+#if wxUSE_STREAMS
 
 #include "wx/object.h"
 #include "wx/string.h"
@@ -26,6 +26,8 @@
 #include "wx/file.h"
 #include "wx/ffile.h"
 
+#if wxUSE_FILE
+
 // ----------------------------------------------------------------------------
 // wxFileStream using wxFile
 // ----------------------------------------------------------------------------
@@ -41,6 +43,7 @@ public:
     wxFileOffset GetLength() const;
 
     bool Ok() const { return m_file->IsOpened(); }
+    bool IsSeekable() const { return m_file->GetKind() == wxFILE_KIND_DISK; }
 
 protected:
     wxFileInputStream();
@@ -69,6 +72,7 @@ public:
     wxFileOffset GetLength() const;
 
     bool Ok() const { return m_file->IsOpened(); }
+    bool IsSeekable() const { return m_file->GetKind() == wxFILE_KIND_DISK; }
 
 protected:
     wxFileOutputStream();
@@ -94,6 +98,10 @@ private:
     DECLARE_NO_COPY_CLASS(wxFileStream)
 };
 
+#endif //wxUSE_FILE
+
+#if wxUSE_FFILE
+
 // ----------------------------------------------------------------------------
 // wxFFileStream using wxFFile
 // ----------------------------------------------------------------------------
@@ -109,6 +117,7 @@ public:
     wxFileOffset GetLength() const;
 
     bool Ok() const { return m_file->IsOpened(); }
+    bool IsSeekable() const { return m_file->GetKind() == wxFILE_KIND_DISK; }
 
 protected:
     wxFFileInputStream();
@@ -137,6 +146,7 @@ public:
     wxFileOffset GetLength() const;
 
     bool Ok() const { return m_file->IsOpened(); }
+    bool IsSeekable() const { return m_file->GetKind() == wxFILE_KIND_DISK; }
 
 protected:
     wxFFileOutputStream();
@@ -162,6 +172,8 @@ private:
     DECLARE_NO_COPY_CLASS(wxFFileStream)
 };
 
-#endif // wxUSE_STREAMS && wxUSE_FILE
+#endif //wxUSE_FFILE
+
+#endif // wxUSE_STREAMS
 
 #endif // _WX_WXFSTREAM_H__