[lmi-commits] [lmi] master 809aa1e 2/4: Make boost::scoped_ptr const wherever possible

[Greg Chicares]

branch: master
commit 809aa1ebc87233716b3cd9ed6336045318d8175a
Author: Gregory W. Chicares <address@hidden>
Commit: Gregory W. Chicares <address@hidden>

    Make boost::scoped_ptr const wherever possible
    
    Even scoped_ptr data members are now const iff they're set in the
    ctor-initializer and never reset.
---
 docmanager_ex.hpp   |    4 ++--
 file_command_wx.cpp |    2 +-
 xml_lmi.hpp         |    8 ++++----
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/docmanager_ex.hpp b/docmanager_ex.hpp
index ce4bf45..a8e47ef 100644
--- a/docmanager_ex.hpp
+++ b/docmanager_ex.hpp
@@ -70,8 +70,8 @@ class DocManagerEx
         ,bool            sort
         ) override;
 
-    boost::scoped_ptr<wxPrintData> print_data_;
-    boost::scoped_ptr<wxPageSetupDialogData> page_setup_data_;
+    boost::scoped_ptr<wxPrintData>           const print_data_;
+    boost::scoped_ptr<wxPageSetupDialogData> const page_setup_data_;
 
     DECLARE_DYNAMIC_CLASS(DocManagerEx)
     DECLARE_EVENT_TABLE()
diff --git a/file_command_wx.cpp b/file_command_wx.cpp
index 5592063..d7398b8 100644
--- a/file_command_wx.cpp
+++ b/file_command_wx.cpp
@@ -48,7 +48,7 @@ void concrete_file_command
     fs::path path(file);
     std::string extension = fs::extension(path);
 
-    boost::scoped_ptr<wxFileType> ft
+    boost::scoped_ptr<wxFileType> const ft
         (wxTheMimeTypesManager->GetFileTypeFromExtension(extension)
         );
 
diff --git a/xml_lmi.hpp b/xml_lmi.hpp
index 36b2c77..c010321 100644
--- a/xml_lmi.hpp
+++ b/xml_lmi.hpp
@@ -54,8 +54,8 @@ namespace xml_lmi
         xml::element const& root_node(std::string const& expected_name) const;
 
       private:
-        std::string                    error_context_;
-        boost::scoped_ptr<DomParser>   parser_;
+        std::string                       error_context_;
+        boost::scoped_ptr<DomParser>      parser_;
     };
 
     class xml_document
@@ -74,8 +74,8 @@ namespace xml_lmi
         void add_comment(std::string const&);
 
       private:
-        std::string                    error_context_;
-        boost::scoped_ptr<Document>    document_;
+        std::string                       error_context_;
+        boost::scoped_ptr<Document> const document_;
     };
 
     xml::node::const_iterator retrieve_element