applied patch 103575 (more efficient wxString comparison)

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

diff --git a/include/wx/textfile.h b/include/wx/textfile.h
index 84042ca0196f6f3591b36d626355044830513f9a..c6e33dcca36d8019f0644b0591d9ddf5e0b66735 100644 (file)
--- a/include/wx/textfile.h
+++ b/include/wx/textfile.h
@@ -25,16 +25,12 @@
     #define wxUSE_TEXTFILE 0
 #endif // wxUSE_FILE
 
-#if wxUSE_TEXTFILE
-
-#include "wx/string.h"
-#include "wx/file.h"
-#include "wx/dynarray.h"
-
 // ----------------------------------------------------------------------------
-// wxTextFile
+// constants
 // ----------------------------------------------------------------------------
 
+// NB: this is always defined, even if !wxUSE_TEXTFILE
+
 // the line termination type
 enum wxTextFileType
 {
@@ -45,7 +41,17 @@ enum wxTextFileType
     wxTextFileType_Os2    //                         'CR' 'LF'
 };
 
-WX_DEFINE_ARRAY(wxTextFileType, ArrayFileType);
+#if wxUSE_TEXTFILE
+
+#include "wx/string.h"
+#include "wx/file.h"
+#include "wx/dynarray.h"
+
+// ----------------------------------------------------------------------------
+// wxTextFile
+// ----------------------------------------------------------------------------
+
+WX_DEFINE_EXPORTED_ARRAY(wxTextFileType, ArrayFileType);
 
 class WXDLLEXPORT wxTextFile
 {
@@ -73,6 +79,10 @@ public:
   // file operations
     // file exists?
   bool Exists() const;
+    // create the file if it doesn't already exist
+  bool Create();
+    // same as Create() but with (another) file name
+  bool Create(const wxString& strFile);
     // Open() also loads file in memory on success
   bool Open();
     // same as Open() but with (another) file name
@@ -94,7 +104,7 @@ public:
     // you're using "direct access" i.e. GetLine()
   size_t GetCurrentLine() const { return m_nCurLine; }
   void GoToLine(size_t n) { m_nCurLine = n; }
-  bool Eof() const { return m_nCurLine == m_aLines.Count() - 1; }
+  bool Eof() const { return (m_aLines.Count() == 0 || m_nCurLine == m_aLines.Count() - 1); }
 
     // these methods allow more "iterator-like" traversal of the list of
     // lines, i.e. you may write something like: