replaced wxStream::GetSize() with GetLength() (still keep the former but it will...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30428 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/docs/changes.txt b/docs/changes.txt
index ace09c8ba9b446d0d0f4a41a43c01644a61ccbd9..3c296e31240f85869f7d71f2450e25bc3e1e36fe 100644 (file)
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -229,6 +229,7 @@ All:
   SQL_C_WXCHAR should be used rather than SQL_C_CHAR to ensure transparent 
   behavior between Unicode and non-unicode builds
 - BLOB example added to samples\db (thanks to Casey ODonnell)
   SQL_C_WXCHAR should be used rather than SQL_C_CHAR to ensure transparent 
   behavior between Unicode and non-unicode builds
 - BLOB example added to samples\db (thanks to Casey ODonnell)

+- use wxStream::GetLength() instead of deprecated GetSize()

 
 All (GUI):
 
 
 All (GUI):
 

diff --git a/docs/latex/wx/strmbase.tex b/docs/latex/wx/strmbase.tex
index 23d8b3defaf1058cf48c27fbfcb9fbe498c4516d..1e7f6d824e0d9d0b607ec9aa99bab9708a556567 100644 (file)
--- a/docs/latex/wx/strmbase.tex
+++ b/docs/latex/wx/strmbase.tex
@@ -27,27 +27,31 @@ None
 % ctor & dtor
 % -----------
 
 % ctor & dtor
 % -----------
 

+

 \membersection{wxStreamBase::wxStreamBase}\label{wxstreambasector}
 
 \func{}{wxStreamBase}{\void}
 
 Creates a dummy stream object. It doesn't do anything.
 
 \membersection{wxStreamBase::wxStreamBase}\label{wxstreambasector}
 
 \func{}{wxStreamBase}{\void}
 
 Creates a dummy stream object. It doesn't do anything.
 

+

 \membersection{wxStreamBase::\destruct{wxStreamBase}}\label{wxstreambasedtor}
 
 \func{}{\destruct{wxStreamBase}}{\void}
 
 Destructor.
 
 \membersection{wxStreamBase::\destruct{wxStreamBase}}\label{wxstreambasedtor}
 
 \func{}{\destruct{wxStreamBase}}{\void}
 
 Destructor.
 

-\membersection{wxStreamBase::IsOk}\label{wxstreambaseisok}

 
 

-\constfunc{wxStreamError}{IsOk}{\void}
+\membersection{wxStreamBase::GetLength}\label{wxstreambasegetlength}

 
 

-Returns true if no error occurred on the stream.
+\constfunc{wxFileOffset}{GetLength}{\void}

 
 

-\wxheading{See also}
+Returns the length of the stream in bytes. If the length cannot be determined
+(this is always the case for socket streams for example), returns
+\texttt{wxInvalidOffset}.
+
+\newsince{2.5.4}

 
 

-\helpref{GetLastError}{wxstreambasegetlasterror}

 
 \membersection{wxStreamBase::GetLastError}\label{wxstreambasegetlasterror}
 
 
 \membersection{wxStreamBase::GetLastError}\label{wxstreambasegetlasterror}
 


@@ -63,6 +67,33 @@ This function returns the last error.
 \twocolitem{{\bf wxSTREAM\_READ\_ERROR}}{A generic error occurred on the last read call.}
 \end{twocollist}
 
 \twocolitem{{\bf wxSTREAM\_READ\_ERROR}}{A generic error occurred on the last read call.}
 \end{twocollist}
 

+
+\membersection{wxStreamBase::GetSize}\label{wxstreambasegetsize}
+
+\constfunc{size\_t}{GetSize}{\void}
+
+\deprecated{\helpref{GetLength}{wxstreambasegetlength}}
+
+This function returns the size of the stream. For example, for a file it is the
+size of the file.
+
+\wxheading{Warning}
+
+There are streams which do not have size by definition, such as socket streams.
+In that cases, GetSize returns $0$ so you should always test its return value.
+
+
+\membersection{wxStreamBase::IsOk}\label{wxstreambaseisok}
+
+\constfunc{wxStreamError}{IsOk}{\void}
+
+Returns true if no error occurred on the stream.
+
+\wxheading{See also}
+
+\helpref{GetLastError}{wxstreambasegetlasterror}
+
+

 \membersection{wxStreamBase::OnSysRead}\label{wxstreambaseonsysread}
 
 \func{size\_t}{OnSysRead}{\param{void*}{ buffer}, \param{size\_t}{ bufsize}}
 \membersection{wxStreamBase::OnSysRead}\label{wxstreambaseonsysread}
 
 \func{size\_t}{OnSysRead}{\param{void*}{ buffer}, \param{size\_t}{ bufsize}}


@@ -70,6 +101,7 @@ This function returns the last error.
 Internal function. It is called when the stream wants to read data of the
 specified size. It should return the size that was actually read.
 
 Internal function. It is called when the stream wants to read data of the
 specified size. It should return the size that was actually read.
 

+

 \membersection{wxStreamBase::OnSysSeek}\label{wxstreambaseonsysseek}
 
 \func{off\_t}{OnSysSeek}{\param{off\_t}{ pos}, \param{wxSeekMode}{ mode}}
 \membersection{wxStreamBase::OnSysSeek}\label{wxstreambaseonsysseek}
 
 \func{off\_t}{OnSysSeek}{\param{off\_t}{ pos}, \param{wxSeekMode}{ mode}}


@@ -77,6 +109,7 @@ specified size. It should return the size that was actually read.
 Internal function. It is called when the stream needs to change the
 current position.
 
 Internal function. It is called when the stream needs to change the
 current position.
 

+

 \membersection{wxStreamBase::OnSysTell}\label{wxstreambaseonsystell}
 
 \constfunc{off\_t}{OnSysTell}{\void}
 \membersection{wxStreamBase::OnSysTell}\label{wxstreambaseonsystell}
 
 \constfunc{off\_t}{OnSysTell}{\void}


@@ -84,21 +117,11 @@ current position.
 Internal function. Is is called when the stream needs to know the
 real position.
 
 Internal function. Is is called when the stream needs to know the
 real position.
 

+

 \membersection{wxStreamBase::OnSysWrite}\label{wxstreambaseonsyswrite}
 
 \func{size\_t}{OnSysWrite}{\param{void *}{buffer}, \param{size\_t}{ bufsize}}
 
 See \helpref{OnSysRead}{wxstreambaseonsysread}.
 
 \membersection{wxStreamBase::OnSysWrite}\label{wxstreambaseonsyswrite}
 
 \func{size\_t}{OnSysWrite}{\param{void *}{buffer}, \param{size\_t}{ bufsize}}
 
 See \helpref{OnSysRead}{wxstreambaseonsysread}.
 

-\membersection{wxStreamBase::GetSize}\label{wxstreambasegetsize}
-
-\constfunc{size\_t}{GetSize}{\void}
-
-This function returns the size of the stream. For example, for a file it is the size of
-the file.
-
-\wxheading{Warning}
-
-There are streams which do not have size by definition, such as socket streams.
-In that cases, GetSize returns $0$ so you should always test its return value.

 
 

diff --git a/include/wx/mstream.h b/include/wx/mstream.h
index dbbaba2799a8eb9181ac5d8a562acca1a4670dd1..525c6d9cccc347da6f23cc6b4c842d25aecb3df6 100644 (file)
--- a/include/wx/mstream.h
+++ b/include/wx/mstream.h
@@ -21,7 +21,7 @@ class WXDLLIMPEXP_BASE wxMemoryInputStream : public wxInputStream
 public:
     wxMemoryInputStream(const void *data, size_t length);
     virtual ~wxMemoryInputStream();
 public:
     wxMemoryInputStream(const void *data, size_t length);
     virtual ~wxMemoryInputStream();

-    virtual size_t GetSize() const { return m_length; }
+    virtual wxFileOffset GetLength() const { return m_length; }

     virtual bool Eof() const;
 
     char Peek();
     virtual bool Eof() const;
 
     char Peek();


@@ -50,7 +50,7 @@ public:
     // if data is !NULL it must be allocated with malloc()
     wxMemoryOutputStream(void *data = NULL, size_t length = 0);
     virtual ~wxMemoryOutputStream();
     // if data is !NULL it must be allocated with malloc()
     wxMemoryOutputStream(void *data = NULL, size_t length = 0);
     virtual ~wxMemoryOutputStream();

-    virtual size_t GetSize() const { return m_o_streambuf->GetLastAccess(); }
+    virtual wxFileOffset GetLength() const { return m_o_streambuf->GetLastAccess(); }

 
     size_t CopyTo(void *buffer, size_t len) const;
 
 
     size_t CopyTo(void *buffer, size_t len) const;
 

diff --git a/include/wx/sstream.h b/include/wx/sstream.h
index 0d44a30d82bc57290eddd6123f08593d29e392b4..9926e33700edae0c2793eada6acbd71a739b1a16 100644 (file)
--- a/include/wx/sstream.h
+++ b/include/wx/sstream.h
@@ -31,7 +31,7 @@ public:
         m_pos = 0;
     }
 
         m_pos = 0;
     }
 

-    virtual size_t GetSize() const { return m_str.length(); }
+    virtual wxFileOffset GetLength() const { return m_str.length(); }

 
 protected:
     virtual wxFileOffset OnSysSeek(wxFileOffset ofs, wxSeekMode mode);
 
 protected:
     virtual wxFileOffset OnSysSeek(wxFileOffset ofs, wxSeekMode mode);

diff --git a/include/wx/stream.h b/include/wx/stream.h
index 9f627b9be684e37293005162a098232e50f2d682..dc574b220028e75bd34fc77dff5086c6dc16481e 100644 (file)
--- a/include/wx/stream.h
+++ b/include/wx/stream.h
@@ -82,7 +82,8 @@ public:
     void Reset() { m_lasterror = wxSTREAM_NO_ERROR; }
 
     // this doesn't make sense for all streams, always test its return value
     void Reset() { m_lasterror = wxSTREAM_NO_ERROR; }
 
     // this doesn't make sense for all streams, always test its return value

-    virtual size_t GetSize() const { return 0; }
+    virtual size_t GetSize() const;
+    virtual wxFileOffset GetLength() const { return wxInvalidOffset; }

 
 #if WXWIN_COMPATIBILITY_2_2
     // deprecated, for compatibility only
 
 #if WXWIN_COMPATIBILITY_2_2
     // deprecated, for compatibility only


@@ -283,7 +284,7 @@ class WXDLLIMPEXP_BASE wxCountingOutputStream : public wxOutputStream
 public:
     wxCountingOutputStream();
 
 public:
     wxCountingOutputStream();
 

-    size_t GetSize() const;
+    wxFileOffset GetLength() const;

     bool Ok() const { return true; }
 
 protected:
     bool Ok() const { return true; }
 
 protected:


@@ -309,7 +310,7 @@ public:
 
     char Peek() { return m_parent_i_stream->Peek(); }
 
 
     char Peek() { return m_parent_i_stream->Peek(); }
 

-    size_t GetSize() const { return m_parent_i_stream->GetSize(); }
+    wxFileOffset GetLength() const { return m_parent_i_stream->GetLength(); }

 
     wxInputStream *GetFilterInputStream() const { return m_parent_i_stream; }
 
 
     wxInputStream *GetFilterInputStream() const { return m_parent_i_stream; }
 


@@ -326,7 +327,7 @@ public:
     wxFilterOutputStream(wxOutputStream& stream);
     virtual ~wxFilterOutputStream();
 
     wxFilterOutputStream(wxOutputStream& stream);
     virtual ~wxFilterOutputStream();
 

-    size_t GetSize() const { return m_parent_o_stream->GetSize(); }
+    wxFileOffset GetLength() const { return m_parent_o_stream->GetLength(); }

 
     wxOutputStream *GetFilterOutputStream() const { return m_parent_o_stream; }
 
 
     wxOutputStream *GetFilterOutputStream() const { return m_parent_o_stream; }
 


@@ -515,7 +516,7 @@ public:
 
     void Sync();
 
 
     void Sync();
 

-    size_t GetSize() const;
+    wxFileOffset GetLength() const;

 
     // the buffer given to the stream will be deleted by it
     void SetOutputStreamBuffer(wxStreamBuffer *buffer);
 
     // the buffer given to the stream will be deleted by it
     void SetOutputStreamBuffer(wxStreamBuffer *buffer);

diff --git a/include/wx/wfstream.h b/include/wx/wfstream.h
index a38322818f13e846c50d38ce7213b1860e331f65..514d795fff990d47e515e5b5c0bb82c28baa2d94 100644 (file)
--- a/include/wx/wfstream.h
+++ b/include/wx/wfstream.h
@@ -37,7 +37,7 @@ class WXDLLIMPEXP_BASE wxFileInputStream: public wxInputStream {
   wxFileInputStream(int fd);
   ~wxFileInputStream();
 
   wxFileInputStream(int fd);
   ~wxFileInputStream();
 

-  size_t GetSize() const;
+  wxFileOffset GetLength() const;

 
   bool Ok() const { return m_file->IsOpened(); }
 
 
   bool Ok() const { return m_file->IsOpened(); }
 


@@ -67,7 +67,7 @@ class WXDLLIMPEXP_BASE wxFileOutputStream: public wxOutputStream {
 //     { return wxOutputStream::Write(buffer, size); }
 
   void Sync();
 //     { return wxOutputStream::Write(buffer, size); }
 
   void Sync();

-  size_t GetSize() const;
+  wxFileOffset GetLength() const;

 
   bool Ok() const { return m_file->IsOpened(); }
 
 
   bool Ok() const { return m_file->IsOpened(); }
 


@@ -106,7 +106,7 @@ class WXDLLIMPEXP_BASE wxFFileInputStream: public wxInputStream {
   wxFFileInputStream(FILE *file);
   ~wxFFileInputStream();
 
   wxFFileInputStream(FILE *file);
   ~wxFFileInputStream();
 

-  size_t GetSize() const;
+  wxFileOffset GetLength() const;

 
   bool Ok() const { return m_file->IsOpened(); }
 
 
   bool Ok() const { return m_file->IsOpened(); }
 


@@ -136,7 +136,7 @@ class WXDLLIMPEXP_BASE wxFFileOutputStream: public wxOutputStream {
 //     { return wxOutputStream::Write(buffer, size); }
 
   void Sync();
 //     { return wxOutputStream::Write(buffer, size); }
 
   void Sync();

-  size_t GetSize() const;
+  wxFileOffset GetLength() const;

 
   bool Ok() const { return m_file->IsOpened(); }
 
 
   bool Ok() const { return m_file->IsOpened(); }
 

diff --git a/include/wx/zipstrm.h b/include/wx/zipstrm.h
index 489a73020dff1e52a483e1577dfc0a3026cc13ed..632963b88872ec0ea2051f58e0474e6c1d56f5c2 100644 (file)
--- a/include/wx/zipstrm.h
+++ b/include/wx/zipstrm.h
@@ -34,7 +34,7 @@ public:
             // Remember that archive must be local file accesible via fopen, fread functions!
     ~wxZipInputStream();
 
             // Remember that archive must be local file accesible via fopen, fread functions!
     ~wxZipInputStream();
 

-    virtual size_t GetSize() const {return m_Size;}
+    virtual wxFileOffset GetLength() const {return m_Size;}

     virtual bool Eof() const;
 
 protected:
     virtual bool Eof() const;
 
 protected:


@@ -43,7 +43,7 @@ protected:
     virtual wxFileOffset OnSysTell() const {return m_Pos;}
 
 private:
     virtual wxFileOffset OnSysTell() const {return m_Pos;}
 
 private:

-    size_t m_Size;
+    wxFileOffset m_Size;

     wxFileOffset m_Pos;
 
     // this void* is handle of archive . I'm sorry it is void and not proper
     wxFileOffset m_Pos;
 
     // this void* is handle of archive . I'm sorry it is void and not proper

diff --git a/include/wx/zstream.h b/include/wx/zstream.h
index 7086472a219794fd56959e29d42f38e45f86e642..1723d93702a42fe6328e5f67fab8a5424dfd5347 100644 (file)
--- a/include/wx/zstream.h
+++ b/include/wx/zstream.h
@@ -46,7 +46,7 @@ class WXDLLIMPEXP_BASE wxZlibInputStream: public wxFilterInputStream {
   virtual ~wxZlibInputStream();
 
   char Peek() { return wxInputStream::Peek(); }
   virtual ~wxZlibInputStream();
 
   char Peek() { return wxInputStream::Peek(); }

-  size_t GetSize() const { return wxInputStream::GetSize(); }
+  wxFileOffset GetLength() const { return wxInputStream::GetLength(); }

 
   static bool CanHandleGZip();
 
 
   static bool CanHandleGZip();
 


@@ -72,7 +72,7 @@ class WXDLLIMPEXP_BASE wxZlibOutputStream: public wxFilterOutputStream {
   virtual ~wxZlibOutputStream();
 
   void Sync() { DoFlush(false); }
   virtual ~wxZlibOutputStream();
 
   void Sync() { DoFlush(false); }

-  size_t GetSize() const { return (size_t)m_pos; }
+  wxFileOffset GetLength() const { return m_pos; }

 
   static bool CanHandleGZip();
 
 
   static bool CanHandleGZip();
 

diff --git a/src/common/stream.cpp b/src/common/stream.cpp
index f1d432eb697ca5a7925b854a3ca26aebc7bf99d3..b2154a2d591302c6528f4ee8980fb7192e4c012a 100644 (file)
--- a/src/common/stream.cpp
+++ b/src/common/stream.cpp
@@ -657,6 +657,12 @@ wxStreamBase::~wxStreamBase()
 {
 }
 
 {
 }
 

+size_t wxStreamBase::GetSize() const
+{
+    wxFileOffset length = GetLength();
+    return length == wxInvalidOffset ? 0 : (size_t)length;
+}
+

 wxFileOffset wxStreamBase::OnSysSeek(wxFileOffset WXUNUSED(seek), wxSeekMode WXUNUSED(mode))
 {
     return wxInvalidOffset;
 wxFileOffset wxStreamBase::OnSysSeek(wxFileOffset WXUNUSED(seek), wxSeekMode WXUNUSED(mode))
 {
     return wxInvalidOffset;


@@ -957,7 +963,7 @@ wxCountingOutputStream::wxCountingOutputStream ()
      m_currentPos = 0;
 }
 
      m_currentPos = 0;
 }
 

-size_t wxCountingOutputStream::GetSize() const
+wxFileOffset wxCountingOutputStream::GetLength() const

 {
     return m_lastcount;
 }
 {
     return m_lastcount;
 }


@@ -1218,9 +1224,9 @@ wxFileOffset wxBufferedOutputStream::OnSysTell() const
     return m_parent_o_stream->TellO();
 }
 
     return m_parent_o_stream->TellO();
 }
 

-size_t wxBufferedOutputStream::GetSize() const
+wxFileOffset wxBufferedOutputStream::GetLength() const

 {
 {

-   return m_parent_o_stream->GetSize() + m_o_streambuf->GetIntPosition();
+   return m_parent_o_stream->GetLength() + m_o_streambuf->GetIntPosition();

 }
 
 void wxBufferedOutputStream::SetOutputStreamBuffer(wxStreamBuffer *buffer)
 }
 
 void wxBufferedOutputStream::SetOutputStreamBuffer(wxStreamBuffer *buffer)

diff --git a/src/common/wfstream.cpp b/src/common/wfstream.cpp
index a1b94af437675ec9eef582a02ff605c07c143dc5..8e731791bf62b11d69d03a8732a46b16f1f94f1e 100644 (file)
--- a/src/common/wfstream.cpp
+++ b/src/common/wfstream.cpp
@@ -62,7 +62,7 @@ wxFileInputStream::~wxFileInputStream()
         delete m_file;
 }
 
         delete m_file;
 }
 

-size_t wxFileInputStream::GetSize() const
+wxFileOffset wxFileInputStream::GetLength() const

 {
     return m_file->Length();
 }
 {
     return m_file->Length();
 }


@@ -176,7 +176,7 @@ void wxFileOutputStream::Sync()
     m_file->Flush();
 }
 
     m_file->Flush();
 }
 

-size_t wxFileOutputStream::GetSize() const
+wxFileOffset wxFileOutputStream::GetLength() const

 {
     return m_file->Length();
 }
 {
     return m_file->Length();
 }


@@ -227,7 +227,7 @@ wxFFileInputStream::~wxFFileInputStream()
         delete m_file;
 }
 
         delete m_file;
 }
 

-size_t wxFFileInputStream::GetSize() const
+wxFileOffset wxFFileInputStream::GetLength() const

 {
     return m_file->Length();
 }
 {
     return m_file->Length();
 }


@@ -343,7 +343,7 @@ void wxFFileOutputStream::Sync()
     m_file->Flush();
 }
 
     m_file->Flush();
 }
 

-size_t wxFFileOutputStream::GetSize() const
+wxFileOffset wxFFileOutputStream::GetLength() const

 {
     return m_file->Length();
 }
 {
     return m_file->Length();
 }

diff --git a/src/common/zipstrm.cpp b/src/common/zipstrm.cpp
index 6bf4f2aed31c108af149660e825707066acdf14c..93048447e38f49e797ed8f4021c82b4d8839cfa2 100644 (file)
--- a/src/common/zipstrm.cpp
+++ b/src/common/zipstrm.cpp
@@ -60,7 +60,7 @@ wxZipInputStream::wxZipInputStream(const wxString& archive, const wxString& file
         m_lasterror = wxSTREAM_READ_ERROR;
         return;
     }
         m_lasterror = wxSTREAM_READ_ERROR;
         return;
     }

-    m_Size = (size_t)zinfo.uncompressed_size;
+    m_Size = zinfo.uncompressed_size;

 }
 
 
 }
 
 


@@ -77,25 +77,25 @@ wxZipInputStream::~wxZipInputStream()
 
 bool wxZipInputStream::Eof() const
 {
 
 bool wxZipInputStream::Eof() const
 {

-    wxASSERT_MSG( m_Pos <= (wxFileOffset)m_Size,
+    wxASSERT_MSG( m_Pos <= m_Size,

                   _T("wxZipInputStream: invalid current position") );
 
                   _T("wxZipInputStream: invalid current position") );
 

-    return m_Pos >= (wxFileOffset)m_Size;
+    return m_Pos >= m_Size;

 }
 
 
 size_t wxZipInputStream::OnSysRead(void *buffer, size_t bufsize)
 {
 }
 
 
 size_t wxZipInputStream::OnSysRead(void *buffer, size_t bufsize)
 {

-    wxASSERT_MSG( m_Pos <= (wxFileOffset)m_Size,
+    wxASSERT_MSG( m_Pos <= m_Size,

                   _T("wxZipInputStream: invalid current position") );
 
                   _T("wxZipInputStream: invalid current position") );
 

-    if ( m_Pos >= (wxFileOffset)m_Size )
+    if ( m_Pos >= m_Size )

     {
         m_lasterror = wxSTREAM_EOF;
         return 0;
     }
 
     {
         m_lasterror = wxSTREAM_EOF;
         return 0;
     }
 

-    if (m_Pos + bufsize > m_Size)
+    if (m_Pos + bufsize > m_Size + (size_t)0)

         bufsize = m_Size - m_Pos;
 
     unzReadCurrentFile((unzFile)m_Archive, buffer, bufsize);
         bufsize = m_Size - m_Pos;
 
     unzReadCurrentFile((unzFile)m_Archive, buffer, bufsize);

diff --git a/wxPython/include/wx/wxPython/pyistream.h b/wxPython/include/wx/wxPython/pyistream.h
index 793315adafdb06437e9244df8c9d546ea6a573f0..65d8d81589a9a751b278ea5f80e65504acad1a08 100644 (file)
--- a/wxPython/include/wx/wxPython/pyistream.h
+++ b/wxPython/include/wx/wxPython/pyistream.h
@@ -69,7 +69,7 @@ public:
 class wxPyCBInputStream : public wxInputStream {
 public:
     ~wxPyCBInputStream();
 class wxPyCBInputStream : public wxInputStream {
 public:
     ~wxPyCBInputStream();

-    virtual size_t GetSize() const;
+    virtual wxFileOffset GetLength() const;

 
     // factory function
     static wxPyCBInputStream* create(PyObject *py, bool block=true);
 
     // factory function
     static wxPyCBInputStream* create(PyObject *py, bool block=true);

diff --git a/wxPython/src/helpers.cpp b/wxPython/src/helpers.cpp
index aa4ebd29864702e08df15e85f579d13b4ae5f9f9..ae0ace5dc59b35e7cc4fbd5244508630e1dab85b 100644 (file)
--- a/wxPython/src/helpers.cpp
+++ b/wxPython/src/helpers.cpp
@@ -1385,7 +1385,7 @@ PyObject* wxPyCBInputStream::getMethod(PyObject* py, char* name) {
 }
 
 
 }
 
 

-size_t wxPyCBInputStream::GetSize() const {
+wxFileOffset wxPyCBInputStream::GetLength() const {

     wxPyCBInputStream* self = (wxPyCBInputStream*)this; // cast off const
     if (m_seek && m_tell) {
         wxFileOffset temp = self->OnSysTell();
     wxPyCBInputStream* self = (wxPyCBInputStream*)this; // cast off const
     if (m_seek && m_tell) {
         wxFileOffset temp = self->OnSysTell();


@@ -1394,7 +1394,7 @@ size_t wxPyCBInputStream::GetSize() const {
         return ret;
     }
     else
         return ret;
     }
     else

-        return 0;
+        return wxInvalidOffset;

 }
 
 
 }