From 25360bb42cc22cf09f6e0dbe66dc386de62d49c6 Mon Sep 17 00:00:00 2001
From: Maxim Pimenov <m@maps.me>
Date: Tue, 31 May 2016 15:46:29 +0300
Subject: [search] Removed the "search_" prefix where it was redundant.

---
 search/common.hpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 search/common.hpp

(limited to 'search/common.hpp')

diff --git a/search/common.hpp b/search/common.hpp
new file mode 100644
index 0000000000..2bdc9300a6
--- /dev/null
+++ b/search/common.hpp
@@ -0,0 +1,20 @@
+#pragma once
+
+namespace search
+{
+/// Upper bound for max count of tokens for indexing and scoring.
+int constexpr MAX_TOKENS = 32;
+int constexpr MAX_SUGGESTS_COUNT = 5;
+
+template <typename IterT1, typename IterT2>
+bool StartsWith(IterT1 beg, IterT1 end, IterT2 begPrefix, IterT2 endPrefix)
+{
+  while (beg != end && begPrefix != endPrefix && *beg == *begPrefix)
+  {
+    ++beg;
+    ++begPrefix;
+  }
+  return begPrefix == endPrefix;
+}
+
+}  // namespace search
-- 
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