build: switch to C++17
Change-Id: Ie68020a04b7e20b74778b6d0370544ded55c5e26
diff --git a/daemon/table/name-tree-hashtable.hpp b/daemon/table/name-tree-hashtable.hpp
index ec5caa0..2880984 100644
--- a/daemon/table/name-tree-hashtable.hpp
+++ b/daemon/table/name-tree-hashtable.hpp
@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
- * Copyright (c) 2014-2017, Regents of the University of California,
+ * Copyright (c) 2014-2022, Regents of the University of California,
* Arizona Board of Regents,
* Colorado State University,
* University Pierre & Marie Curie, Sorbonne University,
@@ -124,19 +124,19 @@
/** \brief if hashtable has more than nBuckets*expandLoadFactor nodes, it will be expanded
*/
- float expandLoadFactor = 0.5;
+ float expandLoadFactor = 0.5f;
/** \brief when hashtable is expanded, its new size is nBuckets*expandFactor
*/
- float expandFactor = 2.0;
+ float expandFactor = 2.0f;
/** \brief if hashtable has less than nBuckets*shrinkLoadFactor nodes, it will be shrunk
*/
- float shrinkLoadFactor = 0.1;
+ float shrinkLoadFactor = 0.1f;
/** \brief when hashtable is shrunk, its new size is max(nBuckets*shrinkFactor, minSize)
*/
- float shrinkFactor = 0.5;
+ float shrinkFactor = 0.5f;
};
/** \brief a hashtable for fast exact name lookup
@@ -149,7 +149,7 @@
class Hashtable
{
public:
- typedef HashtableOptions Options;
+ using Options = HashtableOptions;
explicit
Hashtable(const Options& options);