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authorRemko Tronçon <git@el-tramo.be>2012-04-23 13:32:24 (GMT)
committerRemko Tronçon <git@el-tramo.be>2012-04-23 13:57:24 (GMT)
commit18f4f0ba13bbfe901dae44e95d869ba0425e93c7 (patch)
tree51de477a7f2dc9aba3177e6ea50ed90dbff91f85 /Swiften/Base/RandomGenerator.h
parent2f64443e7a3e427a3a38665b5aafb77c9b128cc0 (diff)
downloadswift-contrib-18f4f0ba13bbfe901dae44e95d869ba0425e93c7.zip
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Select SRV randomly, taking weight into account.
Resolves: #1030
Diffstat (limited to 'Swiften/Base/RandomGenerator.h')
-rw-r--r--Swiften/Base/RandomGenerator.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/Swiften/Base/RandomGenerator.h b/Swiften/Base/RandomGenerator.h
new file mode 100644
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+++ b/Swiften/Base/RandomGenerator.h
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+/*
+ * Copyright (c) 2012 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#pragma once
+
+#include <vector>
+
+namespace Swift {
+ class RandomGenerator {
+ public:
+ virtual ~RandomGenerator();
+
+ virtual int generateWeighedRandomNumber(std::vector<double>::const_iterator probabilities_begin, std::vector<double>::const_iterator probabilities_end) = 0;
+ };
+}