From 1cdc6b4badeaf5bcb4bbe606af7550062655d636 Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Thu, 17 Mar 2016 18:09:40 +1100
Subject: [PATCH] use more explicit constructors

---
 memory/buffer/circular.hpp | 2 +-
 pool.hpp                   | 2 ++
 posix/dir.hpp              | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/memory/buffer/circular.hpp b/memory/buffer/circular.hpp
index f58f3fe9..e853bfaf 100644
--- a/memory/buffer/circular.hpp
+++ b/memory/buffer/circular.hpp
@@ -27,7 +27,7 @@ namespace util { namespace memory { namespace buffer {
     public:
         using value_type = char;
 
-        circular (size_t bytes);
+        explicit circular (size_t bytes);
         ~circular ();
 
         circular (const circular&) = delete;
diff --git a/pool.hpp b/pool.hpp
index dbe3a460..cd601c7e 100644
--- a/pool.hpp
+++ b/pool.hpp
@@ -41,7 +41,9 @@ namespace util {
             size_t m_size;
 
         public:
+            explicit
             pool (unsigned int _capacity);
+
             ~pool ();
 
             // Data management
diff --git a/posix/dir.hpp b/posix/dir.hpp
index ad9ce548..4415124e 100644
--- a/posix/dir.hpp
+++ b/posix/dir.hpp
@@ -46,7 +46,7 @@ namespace util { namespace posix {
 
     struct dir {
     public:
-        dir (const char *path);
+        explicit dir (const char *path);
         ~dir ();
 
         operator DIR* (void);