Changeset 2052

Timestamp:

Sep 6, 2009, 6:59:15 PM (13 years ago)

Author:

Peter

Message:

added constructor that creates and internal ifstream. refs #521.

File:

• trunk/yat/utility/StreamRedirect.h (modified) (4 diffs)

trunk/yat/utility/StreamRedirect.h

@@ -64 +64 @@
                         std::basic_istream<charT, traits>& is2,
                         bool active=true);
+    
+    /**
+       Constructor for istream
+
+       If \a active is false, the class does nothing.
+    */
+    BasicStreamRedirect(std::basic_istream<charT, traits>& os1, 
+                        const std::string& file, bool active=true);
     
     /**
@@ -142 +150 @@
   template<class charT, class traits>
   BasicStreamRedirect<charT, traits>::
+  BasicStreamRedirect(std::basic_istream<charT, traits>& is, 
+                      const std::string& file, bool active)
+    : buf_(NULL), ifs_(NULL), ios_(NULL), ofs_(NULL)
+  {
+    if (active) {
+      ifs_ = new std::basic_ifstream<charT, traits>(file.c_str());
+      init(is, *ofs_, active);
+    }
+  }
+  
+  
+  template<class charT, class traits>
+  BasicStreamRedirect<charT, traits>::
   BasicStreamRedirect(std::basic_ostream<charT, traits>& os1, 
                       std::basic_ostream<charT, traits>& os2, bool active)
@@ -152 +173 @@
   template<class charT, class traits>
   BasicStreamRedirect<charT, traits>::
-  BasicStreamRedirect(std::basic_ostream<charT, traits>& os1, 
+  BasicStreamRedirect(std::basic_ostream<charT, traits>& os, 
                       const std::string& file, bool active)
     : buf_(NULL), ifs_(NULL), ios_(NULL), ofs_(NULL)
@@ -158 +179 @@
     if (active) {
       ofs_ = new std::basic_ofstream<charT, traits>(file.c_str());
-      init(os1, *ofs_, active);
+      init(os, *ofs_, active);
     }
   }