{"action":"created","comment":{"url":"https://api.github.com/repos/geodynamics/aspect/pulls/comments/47321667","id":47321667,"diff_hunk":"@@ -44,7 +44,7 @@ namespace aspect\n    */\n   namespace Utilities\n   {\n-    using namespace dealii;\n+    using namespace dealii::Utilities;","path":"include/aspect/utilities.h","position":5,"original_position":5,"commit_id":"33e3121dcd57bffc186e38b9a50b0046d7c6288e","original_commit_id":"33e3121dcd57bffc186e38b9a50b0046d7c6288e","user":{"login":"tjhei","id":1531285,"avatar_url":"https://avatars.githubusercontent.com/u/1531285?v=3","gravatar_id":"","url":"https://api.github.com/users/tjhei","html_url":"https://github.com/tjhei","followers_url":"https://api.github.com/users/tjhei/followers","following_url":"https://api.github.com/users/tjhei/following{/other_user}","gists_url":"https://api.github.com/users/tjhei/gists{/gist_id}","starred_url":"https://api.github.com/users/tjhei/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tjhei/subscriptions","organizations_url":"https://api.github.com/users/tjhei/orgs","repos_url":"https://api.github.com/users/tjhei/repos","events_url":"https://api.github.com/users/tjhei/events{/privacy}","received_events_url":"https://api.github.com/users/tjhei/received_events","type":"User","site_admin":false},"body":"Is there a reason you are removing the \"using namespace dealii\" line? This should stay here I think.","created_at":"2015-12-11T04:51:26Z","updated_at":"2015-12-11T04:51:26Z","html_url":"https://github.com/geodynamics/aspect/pull/688#discussion_r47321667","pull_request_url":"https://api.github.com/repos/geodynamics/aspect/pulls/688","_links":{"self":{"href":"https://api.github.com/repos/geodynamics/aspect/pulls/comments/47321667"},"html":{"href":"https://github.com/geodynamics/aspect/pull/688#discussion_r47321667"},"pull_request":{"href":"https://api.github.com/repos/geodynamics/aspect/pulls/688"}}},"pull_request":{"url":"https://api.github.com/repos/geodynamics/aspect/pulls/688","id":53334475,"html_url":"https://github.com/geodynamics/aspect/pull/688","diff_url":"https://github.com/geodynamics/aspect/pull/688.diff","patch_url":"https://github.com/geodynamics/aspect/pull/688.patch","issue_url":"https://api.github.com/repos/geodynamics/aspect/issues/688","number":688,"state":"open","locked":false,"title":"Provide fallbacks for command line","user":{"login":"gassmoeller","id":7582930,"avatar_url":"https://avatars.githubusercontent.com/u/7582930?v=3","gravatar_id":"","url":"https://api.github.com/users/gassmoeller","html_url":"https://github.com/gassmoeller","followers_url":"https://api.github.com/users/gassmoeller/followers","following_url":"https://api.github.com/users/gassmoeller/following{/other_user}","gists_url":"https://api.github.com/users/gassmoeller/gists{/gist_id}","starred_url":"https://api.github.com/users/gassmoeller/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gassmoeller/subscriptions","organizations_url":"https://api.github.com/users/gassmoeller/orgs","repos_url":"https://api.github.com/users/gassmoeller/repos","events_url":"https://api.github.com/users/gassmoeller/events{/privacy}","received_events_url":"https://api.github.com/users/gassmoeller/received_events","type":"User","site_admin":false},"body":"A set of patches that should work around some issues that occur, if `system()` (to do something on the command line) does not work for some reason. This is the case for compute nodes on IBM's BlueGene/Q architecture.\r\n\r\nThe inclusion of the different namespace in Utilities is only coarsely related. It would be nice, if I would not need to rename every `Utilities::something` function into `dealii::Utilities::something` just because I include the `aspect::Utilities` header file. 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