this can be a default parameter

wavii · Feb 24, 2012 · 02d42f6 · 02d42f6
1 parent fa96325
commit 02d42f6
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/include/spread/exploder.h b/include/spread/exploder.h
@@ -26,7 +26,7 @@ class exploder
             const boost::asio::ip::tcp::endpoint& server,
             const std::vector<boost::asio::ip::tcp::endpoint>& clients,
             std::ostream& out,
-            boost::shared_ptr<progress> _progress);
+            boost::shared_ptr<progress> _progress = boost::shared_ptr<progress>());
 
    exploder & operator<<(const std::string& data);
 

diff --git a/include/spread/spreader.hpp b/include/spread/spreader.hpp
@@ -30,7 +30,7 @@ class spreader
             const boost::asio::ip::tcp::endpoint& server,
             const std::vector<boost::asio::ip::tcp::endpoint>& clients,
             std::ostream& out,
-            boost::shared_ptr<progress> _progress,
+            boost::shared_ptr<progress> _progress = boost::shared_ptr<progress>(),
             const hasher_type& hfn = hasher_type())
    : acceptor_(new boost::asio::ip::tcp::acceptor(io, server)),
      progress_(_progress),

diff --git a/src/exploder.cpp b/src/exploder.cpp
@@ -10,7 +10,7 @@ exploder::exploder(boost::asio::io_service& io,
                    const boost::asio::ip::tcp::endpoint& server,
                    const vector<boost::asio::ip::tcp::endpoint>& clients,
                    ostream& out,
-                   boost::shared_ptr<progress> _progress)
+                   boost::shared_ptr<progress> _progress /*= boost::shared_ptr<progress>()*/)
 : acceptor_(new boost::asio::ip::tcp::acceptor(io, server)),
   progress_(_progress)
 {