some very minor changes

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

diff --git a/include/wx/confbase.h b/include/wx/confbase.h
index 961d4c3ff8adfd00b78aaf85d8e2bd7f1e6f8c7a..604e78fe363fb8c35c7fd53e5be763150eddcfa8 100644 (file)
--- a/include/wx/confbase.h
+++ b/include/wx/confbase.h
@@ -23,9 +23,9 @@
 // ----------------------------------------------------------------------------
 
 // it won't compile without it anyhow
-#ifndef USE_CONFIG
-  #error "Please define USE_CONFIG or remove config.cpp from your makefile"
-#endif // USE_CONFIG
+#ifndef wxUSE_CONFIG
+  #error "Please define wxUSE_CONFIG or remove config.cpp from your makefile"
+#endif // wxUSE_CONFIG
 
 // ----------------------------------------------------------------------------
 // constants
@@ -76,7 +76,7 @@ extern wxString wxExpandEnvVars(const wxString &sz);
 extern void wxSplitPath(wxArrayString& aParts, const char *sz);
 
 // ----------------------------------------------------------------------------
-// abstract base class wxConfigBase which defines the interface for derived 
+// abstract base class wxConfigBase which defines the interface for derived
 // classes
 //
 // wxConfig organizes the items in a tree-like structure (modeled after the
@@ -164,6 +164,11 @@ public:
     { long l; Read(strKey, &l, defVal); return l; }
 
   // Convenience functions that are built on other forms
+
+  // int
+  virtual bool Read(const wxString& key, int *pi) const;
+  virtual bool Read(const wxString& key, int *pi, int defVal) const;
+
   // double
   virtual bool Read(const wxString& key, double* val) const;
   virtual bool Read(const wxString& key, double* val, double defVal) const;
@@ -203,15 +208,7 @@ public:
   void SetRecordDefaults(bool bDoIt = TRUE) { m_bRecordDefaults = bDoIt; }
   bool IsRecordingDefaults() const { return m_bRecordDefaults; }
   // does expansion only if needed
-  wxString ExpandEnvVars(const wxString& str) const
-    {
-        wxString tmp; // Required for BC++
-        if (IsExpandingEnvVars())
-            tmp = wxExpandEnvVars(str);
-        else
-            tmp = str;
-        return tmp;
-    }
+  wxString ExpandEnvVars(const wxString& str) const;
 
     // misc accessors
   inline wxString GetAppName() const { return m_appName; }
@@ -225,14 +222,14 @@ public:
 
 protected:
   static bool IsImmutable(const wxString& key)
-    { return key[0] == wxCONFIG_IMMUTABLE_PREFIX; }
+    { return !key.IsEmpty() && key[0u] == wxCONFIG_IMMUTABLE_PREFIX; }
 
 private:
   // are we doing automatic environment variable expansion?
   bool m_bExpandEnvVars;
   // do we record default values?
   bool m_bRecordDefaults;
-  
+
   // static variables
   static wxConfigBase *ms_pConfig;
   static bool          ms_bAutoCreate;
@@ -276,14 +273,14 @@ private:
 #if defined(__WXMSW__) && wxCONFIG_WIN32_NATIVE
   #ifdef __WIN32__
     #define wxConfig  wxRegConfig
-    #define classwxConfig classwxRegConfig
+    #define sm_classwxConfig sm_classwxRegConfig
   #else  //WIN16
     #define wxConfig  wxIniConfig
-    #define classwxConfig classwxIniConfig
+    #define sm_classwxConfig sm_classwxIniConfig
   #endif
 #else // either we're under Unix or wish to use files even under Windows
   #define wxConfig  wxFileConfig
-  #define classwxConfig classwxFileConfig
+  #define sm_classwxConfig sm_classwxFileConfig
 #endif