Added wxDllLoader::UnloadLibrary()

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

diff --git a/include/wx/file.h b/include/wx/file.h
index 31c2aa6699a88685ce1f2213584a467db24fce6f..73deef73cb78fbe4f1d268b851e9fcb3c90ddc10 100644 (file)
--- a/include/wx/file.h
+++ b/include/wx/file.h
@@ -22,6 +22,8 @@
   #include  "wx/filefn.h"
 #endif
 
+#if wxUSE_FILE
+
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
@@ -63,26 +65,26 @@ public:
   // static functions
   // ----------------
     // check whether a regular file by this name exists
-  static bool Exists(const char *name);
+  static bool Exists(const wxChar *name);
     // check whetther we can access the given file in given mode
     // (only read and write make sense here)
-  static bool Access(const char *name, OpenMode mode);
+  static bool Access(const wxChar *name, OpenMode mode);
 
   // ctors
   // -----
     // def ctor
   wxFile() { m_fd = fd_invalid; }
     // open specified file (may fail, use IsOpened())
-  wxFile(const char *szFileName, OpenMode mode = read);
+  wxFile(const wxChar *szFileName, OpenMode mode = read);
     // attach to (already opened) file
   wxFile(int fd) { m_fd = fd; }
 
   // open/close
     // create a new file (with the default value of bOverwrite, it will fail if
     // the file already exists, otherwise it will overwrite it and succeed)
-  bool Create(const char *szFileName, bool bOverwrite = FALSE,
+  bool Create(const wxChar *szFileName, bool bOverwrite = FALSE,
               int access = wxS_DEFAULT);
-  bool Open(const char *szFileName, OpenMode mode = read,
+  bool Open(const wxChar *szFileName, OpenMode mode = read,
             int access = wxS_DEFAULT);
   bool Close();  // Close is a NOP if not opened
 
@@ -97,7 +99,7 @@ public:
     // returns true on success
   size_t Write(const void *pBuf, size_t nCount);
     // returns true on success
-  bool Write(const wxString& s) { return Write(s.c_str(), s.Len()) != 0; }
+  bool Write(const wxString& s) { return Write(s.c_str(), s.Len()*sizeof(wxChar)) != 0; }
     // flush data not yet written
   bool Flush();
 
@@ -120,7 +122,7 @@ public:
   bool Error() const { return m_error; }
 
   // dtor closes the file if opened
-  virtual ~wxFile(); // Temporally virtual because of wxFileStream: I'll change back in a near future.
+  ~wxFile();
 
 private:
   // copy ctor and assignment operator are private because
@@ -169,10 +171,16 @@ public:
  ~wxTempFile();
 
 private:
+  // no copy ctor/assignment operator
+  wxTempFile(const wxTempFile&);
+  wxTempFile& operator=(const wxTempFile&);
+
   wxString  m_strName,  // name of the file to replace in Commit()
             m_strTemp;  // temporary file name
   wxFile    m_file;     // the temporary file
 };
 
+#endif
+
 #endif
         // _WX_FILEH__