adding clear method to Tesseract class in order to prevent memory lea…

…ks in iOS
chagge · Jun 13, 2013 · a51b2b7 · a51b2b7
1 parent 4f93be0
commit a51b2b7
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diff --git a/Classes/Tesseract.h b/Classes/Tesseract.h
@@ -23,5 +23,6 @@
 - (BOOL)setLanguage:(NSString *)language;
 - (BOOL)recognize;
 - (NSString *)recognizedText;
+- (void)clear;
 
 @end
diff --git a/Classes/Tesseract.mm b/Classes/Tesseract.mm
@@ -116,6 +116,12 @@ - (NSString *)recognizedText {
     return [NSString stringWithUTF8String:utf8Text];
 }
 
+- (void)clear
+{
+    _tesseract->Clear();
+    _tesseract->End();
+}
+
 - (void)setImage:(UIImage *)image
 {
     free(_pixels);