Fixes two virtual calls and one local variable reference. Closes issue 493 and issue...

[zxing.git] / cpp / core / src / zxing / oned / UPCEANReader.h

diff --git a/cpp/core/src/zxing/oned/UPCEANReader.h b/cpp/core/src/zxing/oned/UPCEANReader.h
index 3ffe4b2..5ce7ab0 100644 (file)
--- a/cpp/core/src/zxing/oned/UPCEANReader.h
+++ b/cpp/core/src/zxing/oned/UPCEANReader.h
@@ -39,7 +39,7 @@ namespace zxing {
                        
                        static int* findStartGuardPattern(Ref<BitArray> row);                                                                                                                                   //throws ReaderException
                        
-                       int* decodeEnd(Ref<BitArray> row, int endStart);                                                                                                                                                //throws ReaderException
+                       virtual int* decodeEnd(Ref<BitArray> row, int endStart);                                                                                                                                                //throws ReaderException
                        
                        static bool checkStandardUPCEANChecksum(std::string s);                                                                                                                                 //throws ReaderException 
                protected:
@@ -58,7 +58,7 @@ namespace zxing {
                        
                        static int decodeDigit(Ref<BitArray> row, int counters[], int countersLen, int rowOffset, UPC_EAN_PATTERNS patternType);        //throws ReaderException 
                        
-                       bool checkChecksum(std::string s);                                                                                                                                                                              //throws ReaderException
+                       virtual bool checkChecksum(std::string s);                                                                                                                                                                              //throws ReaderException
                        
                        virtual BarcodeFormat getBarcodeFormat() = 0;
                        virtual ~UPCEANReader();