removed redundant code

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

diff --git a/include/wx/dir.h b/include/wx/dir.h
index de2563540be0218fbbc8a55f12c91d32a8830bed..9c652c91ac3f1df9fe62a5c412a113bccec48a36 100644 (file)
--- a/include/wx/dir.h
+++ b/include/wx/dir.h
@@ -67,6 +67,8 @@ public:
 // wxDir: portable equivalent of {open/read/close}dir functions
 // ----------------------------------------------------------------------------
 
+class WXDLLEXPORT wxDirData;
+
 class WXDLLEXPORT wxDir
 {
 public:
@@ -103,10 +105,15 @@ public:
                   const wxString& filespec = wxEmptyString,
                   int flags = wxDIR_DEFAULT) const;
 
-    // get next file in the enumeration started with either GetFirst() or
-    // GetFirstNormal()
+    // get next file in the enumeration started with GetFirst()
     bool GetNext(wxString *filename) const;
 
+    // return true if this directory has any files in it
+    bool HasFiles(const wxString& spec = wxEmptyString);
+
+    // return true if this directory has any subdirectories
+    bool HasSubDirs(const wxString& spec = wxEmptyString);
+
     // enumerate all files in this directory and its subdirectories
     //
     // return the number of files found