From 1dc7ede233ed3a537cbd9b52c16ed73ddfd33bcc Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Tue, 7 May 2019 12:45:49 +0200
Subject: [PATCH] Add some move semantics.

---
 libdevcore/Whiskers.cpp | 16 ++++++++--------
 libdevcore/Whiskers.h   |  8 ++++----
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/libdevcore/Whiskers.cpp b/libdevcore/Whiskers.cpp
index a6db35c8e..5ef89028d 100644
--- a/libdevcore/Whiskers.cpp
+++ b/libdevcore/Whiskers.cpp
@@ -30,12 +30,12 @@
 using namespace std;
 using namespace dev;
 
-Whiskers::Whiskers(string const& _template):
-m_template(_template)
+Whiskers::Whiskers(string _template):
+	m_template(move(_template))
 {
 }
 
-Whiskers& Whiskers::operator ()(string const& _parameter, string const& _value)
+Whiskers& Whiskers::operator()(string _parameter, string _value)
 {
 	assertThrow(
 		m_parameters.count(_parameter) == 0,
@@ -47,14 +47,14 @@ Whiskers& Whiskers::operator ()(string const& _parameter, string const& _value)
 		WhiskersError,
 		_parameter + " already set as list parameter."
 	);
-	m_parameters[_parameter] = _value;
+	m_parameters[move(_parameter)] = move(_value);
 
 	return *this;
 }
 
-Whiskers& Whiskers::operator ()(
-	string const& _listParameter,
-	vector<map<string, string>> const& _values
+Whiskers& Whiskers::operator()(
+	string _listParameter,
+	vector<map<string, string>> _values
 )
 {
 	assertThrow(
@@ -67,7 +67,7 @@ Whiskers& Whiskers::operator ()(
 		WhiskersError,
 		_listParameter + " already set as value parameter."
 	);
-	m_listParameters[_listParameter] = _values;
+	m_listParameters[move(_listParameter)] = move(_values);
 
 	return *this;
 }
diff --git a/libdevcore/Whiskers.h b/libdevcore/Whiskers.h
index 21d46af4c..2ec4f88d2 100644
--- a/libdevcore/Whiskers.h
+++ b/libdevcore/Whiskers.h
@@ -57,14 +57,14 @@ public:
 	using StringMap = std::map<std::string, std::string>;
 	using StringListMap = std::map<std::string, std::vector<StringMap>>;
 
-	explicit Whiskers(std::string const& _template);
+	explicit Whiskers(std::string _template);
 
 	/// Sets a single parameter, <paramName>.
-	Whiskers& operator()(std::string const& _parameter, std::string const& _value);
+	Whiskers& operator()(std::string _parameter, std::string _value);
 	/// Sets a list parameter, <#listName> </listName>.
 	Whiskers& operator()(
-		std::string const& _listParameter,
-		std::vector<StringMap> const& _values
+		std::string _listParameter,
+		std::vector<StringMap> _values
 	);
 
 	std::string render() const;