Initial import from the monolithic Qt.

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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

1 files changed, 161 insertions, 0 deletions

diff --git a/3rdparty/clucene/src/CLucene/search/Compare.h b/3rdparty/clucene/src/CLucene/search/Compare.h
new file mode 100644
index 000000000..ab38b17f1
--- /dev/null
+++ b/3rdparty/clucene/src/CLucene/search/Compare.h
@@ -0,0 +1,161 @@
+/*------------------------------------------------------------------------------
+* 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_Compare_
+#define _lucene_search_Compare_
+
+#if defined(_LUCENE_PRAGMA_ONCE)
+# pragma once
+#endif
+
+#include "FieldSortedHitQueue.h"
+
+CL_NS_DEF(search)
+
+
+class ScoreDocComparators:LUCENE_BASE {
+protected:
+	ScoreDocComparators(){}
+public:
+    ~ScoreDocComparators(){
+    }
+
+	class Relevance:public ScoreDocComparator {
+	public:
+		int32_t compare (struct ScoreDoc* i, struct ScoreDoc* j) {
+			if (i->score > j->score) return -1;
+			if (i->score < j->score) return 1;
+			return 0;
+		}
+		CL_NS(util)::Comparable* sortValue (struct ScoreDoc* i) {
+			return _CLNEW CL_NS(util)::Compare::Float (i->score);
+		}
+		int32_t sortType() {
+			return SortField::DOCSCORE;
+		}
+	};
+
+	class IndexOrder:public ScoreDocComparator{
+	public:
+		IndexOrder():
+			ScoreDocComparator()
+		{
+
+		}
+		int32_t compare (struct ScoreDoc* i, struct ScoreDoc* j) {
+			if (i->doc < j->doc) return -1;
+			if (i->doc > j->doc) return 1;
+			return 0;
+		}
+		CL_NS(util)::Comparable* sortValue (struct ScoreDoc* i) {
+			return _CLNEW CL_NS(util)::Compare::Int32(i->doc);
+		}
+		int32_t sortType() {
+			return SortField::DOC;
+		}
+	};
+
+
+	class String: public ScoreDocComparator {
+		FieldCache::StringIndex* index;
+#ifdef _CL__CND_DEBUG
+		int32_t length;
+#endif
+	public:
+		String(FieldCache::StringIndex* index, int32_t len)
+		{
+#ifdef _CL__CND_DEBUG
+			this->length = len;
+#endif
+			this->index = index;
+		}
+
+		int32_t compare (struct ScoreDoc* i, struct ScoreDoc* j) {
+			CND_PRECONDITION(i->doc<length, "i->doc>=length")
+			CND_PRECONDITION(j->doc<length, "j->doc>=length")
+			if (index->order[i->doc] < index->order[j->doc]) return -1;
+			if (index->order[i->doc] > index->order[j->doc]) return 1;
+			return 0;
+		}
+
+		CL_NS(util)::Comparable* sortValue (struct ScoreDoc* i) {
+			return _CLNEW CL_NS(util)::Compare::TChar(index->lookup[index->order[i->doc]]);
+		}
+
+		int32_t sortType() {
+			return SortField::STRING;
+		}
+	};
+
+	class Int32:public ScoreDocComparator{
+		int32_t* fieldOrder;
+#ifdef _CL__CND_DEBUG
+		int32_t length;
+#endif
+	public:
+		Int32(int32_t* fieldOrder, int32_t len)
+		{
+			this->fieldOrder = fieldOrder;
+#ifdef _CL__CND_DEBUG
+			this->length = len;
+#endif
+		}
+
+
+		int32_t compare (struct ScoreDoc* i, struct ScoreDoc* j) {
+			CND_PRECONDITION(i->doc<length, "i->doc>=length")
+			CND_PRECONDITION(j->doc<length, "j->doc>=length")
+			if (fieldOrder[i->doc] < fieldOrder[j->doc]) return -1;
+			if (fieldOrder[i->doc] > fieldOrder[j->doc]) return 1;
+			return 0;
+		}
+
+		CL_NS(util)::Comparable* sortValue (struct ScoreDoc* i) {
+			CND_PRECONDITION(i->doc<length, "i->doc>=length")
+			return _CLNEW CL_NS(util)::Compare::Int32(fieldOrder[i->doc]);
+		}
+
+		int32_t sortType() {
+			return SortField::INT;
+		}
+	};
+
+	class Float:public ScoreDocComparator {
+		qreal* fieldOrder;
+#ifdef _CL__CND_DEBUG
+		int32_t length;
+#endif
+	public:
+		Float(qreal* fieldOrder, int32_t len)
+		{
+			this->fieldOrder = fieldOrder;
+#ifdef _CL__CND_DEBUG
+			this->length = len;
+#endif
+		}
+
+		int32_t compare (struct ScoreDoc* i, struct ScoreDoc* j) {
+			CND_PRECONDITION(i->doc<length, "i->doc>=length")
+			CND_PRECONDITION(j->doc<length, "j->doc>=length")
+			if (fieldOrder[i->doc] < fieldOrder[j->doc]) return -1;
+			if (fieldOrder[i->doc] > fieldOrder[j->doc]) return 1;
+			return 0;
+		}
+
+		CL_NS(util)::Comparable* sortValue (struct ScoreDoc* i) {
+			CND_PRECONDITION(i->doc<length, "i->doc>=length")
+			return _CLNEW CL_NS(util)::Compare::Float(fieldOrder[i->doc]);
+		}
+
+		int32_t sortType() {
+			return SortField::FLOAT;
+		}
+	};
+};
+
+
+CL_NS_END
+#endif