Replace ScfNoInstance with boost::noncopyable and private constructor.

1 files changed, 13 insertions, 2 deletions

diff --git a/sc/source/filter/inc/xihelper.hxx b/sc/source/filter/inc/xihelper.hxx
index eeb12e8691c7..f57145f370d9 100644
--- a/sc/source/filter/inc/xihelper.hxx
+++ b/sc/source/filter/inc/xihelper.hxx
@@ -112,7 +112,7 @@ class EditTextObject;
 /** This class provides methods to convert an XclImpString.
     @The string can be converted to an edit engine text object or directly
     to a Calc edit cell. */
-class XclImpStringHelper : ScfNoInstance
+class XclImpStringHelper : boost::noncopyable
 {
 public:
     /** Returns a new edit engine text object.
@@ -127,6 +127,11 @@ public:
                             const XclImpRoot& rRoot,
                             const XclImpString& rString,
                             sal_uInt16 nXFIndex = 0 );
+private:
+    /** We don't want anybody to instantiate this class, since it is just a
+        collection of static methods. To enforce this, the default constructor
+        is made private */
+    XclImpStringHelper();
 };
 
 // Header/footer conversion ===================================================
@@ -251,7 +256,7 @@ private:
 /** This class contains static methods to decode an URL stored in an Excel file.
     @descr  Excel URLs can contain a sheet name, for instance: path\[test.xls]Sheet1
     This sheet name will be extracted automatically. */
-class XclImpUrlHelper : ScfNoInstance
+class XclImpUrlHelper : boost::noncopyable
 {
 public:
     /** Decodes an encoded external document URL with optional sheet name.
@@ -281,6 +286,12 @@ public:
         For OLE object links: Decodes to class name and document URL.
         @return  true = decoding was successful, returned strings are valid (not empty). */
     static bool         DecodeLink( String& rApplic, String& rTopic, const String rEncUrl );
+
+private:
+    /** We don't want anybody to instantiate this class, since it is just a
+        collection of static methods. To enforce this, the default constructor
+        is made private */
+    XclImpUrlHelper();
 };
 
 // Cached values ==============================================================