Re: [patch] allow to assign several extensions to a file format

[Julien Rioux]

On 07/09/2011 3:37 PM, Richard Heck wrote:

  bool Format::dummy() const
@@ -101,6 +105,20 @@ bool Format::dummy() const
  }


+bool Format::hasExtension(string const&  e) const
+{
+    if (extension().empty())
+        return false;
+    std::vector<string>::const_iterator it  = extension_list_.begin();
+    std::vector<string>::const_iterator end = extension_list_.end();
+    for (; it != end; ++it) {
+        if ((*it) == e)
+            return true;
+    }
+    return false;
+}

This can be done more easily (and faster) with the std::find algorithm.
Just:
     return find(extension_list_.begin(), extension_list_.end(), e) !=
extension_list_.end();

Does your code only substitute the for loop, or can I also remove
if (extension().empty())
        return false;
?

--
Julien