Added logic, API and docs for wxDataViewModel::HasDefaultCompare indicating a compare...

[wxWidgets.git] / src / common / txtstrm.cpp

diff --git a/src/common/txtstrm.cpp b/src/common/txtstrm.cpp
index 524402d54fb0e522b81549bfb1559e988b4806ca..010fe739f644263c97a91860e9882bd59c6e2c86 100644 (file)
--- a/src/common/txtstrm.cpp
+++ b/src/common/txtstrm.cpp
@@ -18,6 +18,10 @@
 
 #if wxUSE_STREAMS
 
+#ifndef WX_PRECOMP
+    #include "wx/crt.h"
+#endif
+
 #include "wx/txtstrm.h"
 #include <ctype.h>
 
@@ -73,6 +77,9 @@ wxChar wxTextInputStream::NextChar()
     memset((void*)m_lastBytes, 0, 10);
     for(size_t inlen = 0; inlen < 9; inlen++)
     {
+        if (!m_input.CanRead())
+            return wxEOT;
+
         // actually read the next character
         m_lastBytes[inlen] = m_input.GetC();
 
@@ -86,6 +93,9 @@ wxChar wxTextInputStream::NextChar()
     // there should be no encoding which requires more than nine bytes for one character...
     return wxEOT;
 #else
+    if (!m_input.CanRead())
+        return wxEOT;
+
     m_lastBytes[0] = m_input.GetC();
 
     if(m_input.LastRead() <= 0)
@@ -434,12 +444,6 @@ wxTextOutputStream& wxTextOutputStream::PutChar(wxChar c)
     return *this;
 }
 
-wxTextOutputStream& wxTextOutputStream::operator<<(const wxChar *string)
-{
-    WriteString( wxString(string) );
-    return *this;
-}
-
 wxTextOutputStream& wxTextOutputStream::operator<<(const wxString& string)
 {
     WriteString( string );