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Get rid of wxTextInputStream code dealing with wxEOT

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Having NextChar() returning wxEOT only for GetChar() to turn it back to
NUL didn't make any sense, just return NUL directly and get rid of
GetChar/NextChar() distinction.

No real changes, just simplify the code.
This commit is contained in:
Vadim Zeitlin
2017-11-08 23:27:13 +01:00
parent 46fe849db6
commit f365b0712b
2 changed files with 17 additions and 17 deletions
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7
include/wx/txtstrm.h
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@@ -25,7 +25,8 @@ typedef wxTextOutputStream& (*__wxTextOutputManip)(wxTextOutputStream&);
WXDLLIMPEXP_BASE wxTextOutputStream &endl( wxTextOutputStream &stream );
#define wxEOT wxT('\4') // the End-Of-Text control code (used only inside wxTextInputStream)
// Obsolete constant defined only for compatibility, not used.
#define wxEOT wxT('\4')
// If you're scanning through a file using wxTextInputStream, you should check for EOF _before_
// reading the next item (word / number), because otherwise the last item may get lost.
@@ -58,7 +59,7 @@ public:
double ReadDouble();
wxString ReadLine();
wxString ReadWord();
wxChar GetChar() { wxChar c = NextChar(); return (wxChar)(c != wxEOT ? c : 0); }
wxChar GetChar();
wxString GetStringSeparators() const { return m_separators; }
void SetStringSeparators(const wxString &c) { m_separators = c; }
@@ -100,8 +101,6 @@ protected:
bool EatEOL(const wxChar &c);
void UngetLast(); // should be used instead of wxInputStream::Ungetch() because of Unicode issues
// returns EOT (\4) if there is a stream error, or end of file
wxChar NextChar(); // this should be used instead of GetC() because of Unicode issues
wxChar NextNonSeparators();
wxDECLARE_NO_COPY_CLASS(wxTextInputStream);