From: sanghyeok.oh <sanghyeok.oh@samsung.com>
Date: Wed, 17 Jul 2019 00:19:21 +0000 (+0900)
Subject: change 'constructor with 1 argument' to explicit constructor
X-Git-Tag: accepted/tizen/unified/20190724.063739^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=eb752b450f3c1efbb21a7502efc67936e55e6de6;p=platform%2Fcore%2Fsystem%2Flibdbuspolicy.git

change 'constructor with 1 argument' to explicit constructor

* implicit conversion
The compiler is allowed to make one implicit conversion to resolve the parameters to a function.
What this means is that the compiler can use constructors callable with a single parameter to convert from one type to another in order to get the right type for a parameter.

Change-Id: I79da863d9d86d3ea19e43089f2c836d2f52ef6d8
Signed-off-by: sanghyeok.oh <sanghyeok.oh@samsung.com>
---

diff --git a/src/internal/transaction_guard.hpp b/src/internal/transaction_guard.hpp
index 8357459..dec307f 100644
--- a/src/internal/transaction_guard.hpp
+++ b/src/internal/transaction_guard.hpp
@@ -27,7 +27,7 @@ class Guard {
 	FunRelease fun;
 	bool active;
 public:
-	Guard(FunRelease f) : fun(f), active(true) {}
+	explicit Guard(FunRelease f) : fun(f), active(true) {}
 	Guard() = delete;
 	Guard(const Guard &) = delete;
 	Guard &operator=(const Guard &) = delete;
diff --git a/src/internal/tslog.hpp b/src/internal/tslog.hpp
index e5ad89f..f028601 100644
--- a/src/internal/tslog.hpp
+++ b/src/internal/tslog.hpp
@@ -74,7 +74,7 @@ namespace tslog
 
 	struct print_errno {
 		int err;
-		print_errno(int e) : err(e) {}
+		explicit print_errno(int e) : err(e) {}
 	};
 
 	std::ostream &operator<<(std::ostream &stream, const print_errno &p);
@@ -85,7 +85,7 @@ namespace tslog
 	class LogLock {
 		bool locked;
 	public:
-		LogLock(ldp_log_level level = ldp_log_level::ERROR);
+		explicit LogLock(ldp_log_level level = ldp_log_level::ERROR);
 		~LogLock();
 	};
 }
diff --git a/src/kdbus.h b/src/kdbus.h
index bf17d5f..22b7ec5 100644
--- a/src/kdbus.h
+++ b/src/kdbus.h
@@ -62,7 +62,7 @@ class KdbusConnectionInfo {
 	KdbusConnection &my_connection;
 
 public:
-	KdbusConnectionInfo(KdbusConnection &c) : my_connection{c} {}
+	explicit KdbusConnectionInfo(KdbusConnection &c) : my_connection{c} {}
 	~KdbusConnectionInfo() { release_info(); }
 
 	void release_info();