1 files changed, 66 insertions, 0 deletions
diff --git a/3rdparty/clucene/src/CLucene/search/Explanation.h b/3rdparty/clucene/src/CLucene/search/Explanation.h
new file mode 100644
index 000000000..7c95822b6
--- /dev/null
+++ b/3rdparty/clucene/src/CLucene/search/Explanation.h
@@ -0,0 +1,66 @@
+/*------------------------------------------------------------------------------
+* Copyright (C) 2003-2006 Ben van Klinken and the CLucene Team
+* 
+* Distributable under the terms of either the Apache License (Version 2.0) or 
+* the GNU Lesser General Public License, as specified in the COPYING file.
+------------------------------------------------------------------------------*/
+#ifndef _lucene_search_Explanation
+#define _lucene_search_Explanation
+
+#if defined(_LUCENE_PRAGMA_ONCE)
+# pragma once
+#endif
+
+CL_NS_DEF(search)
+
+   #define LUCENE_SEARCH_EXPLANATION_DESC_LEN 200
+   class Explanation :LUCENE_BASE {
+   private:
+      qreal value;                            // the value of this node
+      TCHAR description[LUCENE_SEARCH_EXPLANATION_DESC_LEN];                     // what it represents
+      CL_NS(util)::CLArrayList<Explanation*,CL_NS(util)::Deletor::Object<Explanation> > details;                      // sub-explanations
+
+      TCHAR* toString(int32_t depth);
+   protected:
+      Explanation(const Explanation& copy);
+   public:
+      Explanation();
+      ~Explanation();
+
+      Explanation(qreal value, const TCHAR* description);
+      void set(const Explanation& other);
+
+      Explanation* clone() const;
+
+      /** The value assigned to this explanation node. */
+      qreal getValue() const;
+        
+      /** Sets the value assigned to this explanation node. */
+      void setValue(qreal value);
+
+      /** A description of this explanation node. */
+      const TCHAR* getDescription() const; ///<returns reference
+        
+      /** Sets the description of this explanation node. */
+      void setDescription(const TCHAR* description);
+
+      /** The sub-nodes of this explanation node. 
+      * @param ret this array of Explanations should be getDetailsLength()+1 in size. 
+                   The array will be null terminated.
+      */
+      void getDetails(Explanation** ret);
+      int getDetailsLength();
+      Explanation* getDetail(int i);
+
+      /** Adds a sub-node to this explanation node. */
+      void addDetail(Explanation* detail);
+
+      /** Render an explanation as text. */
+      TCHAR* toString();
+
+      /** Render an explanation as HTML. */
+      TCHAR* toHtml();
+   };
+
+CL_NS_END
+#endif