{"action":"created","issue":{"url":"https://api.github.com/repos/libMesh/libmesh/issues/458","labels_url":"https://api.github.com/repos/libMesh/libmesh/issues/458/labels{/name}","comments_url":"https://api.github.com/repos/libMesh/libmesh/issues/458/comments","events_url":"https://api.github.com/repos/libMesh/libmesh/issues/458/events","html_url":"https://github.com/libMesh/libmesh/pull/458","id":57230083,"number":458,"title":"More flexible ParameterVector","user":{"login":"roystgnr","id":2367346,"avatar_url":"https://avatars.githubusercontent.com/u/2367346?v=3","gravatar_id":"","url":"https://api.github.com/users/roystgnr","html_url":"https://github.com/roystgnr","followers_url":"https://api.github.com/users/roystgnr/followers","following_url":"https://api.github.com/users/roystgnr/following{/other_user}","gists_url":"https://api.github.com/users/roystgnr/gists{/gist_id}","starred_url":"https://api.github.com/users/roystgnr/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/roystgnr/subscriptions","organizations_url":"https://api.github.com/users/roystgnr/orgs","repos_url":"https://api.github.com/users/roystgnr/repos","events_url":"https://api.github.com/users/roystgnr/events{/privacy}","received_events_url":"https://api.github.com/users/roystgnr/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-02-10T20:15:41Z","updated_at":"2015-02-10T21:20:24Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/libMesh/libmesh/pulls/458","html_url":"https://github.com/libMesh/libmesh/pull/458","diff_url":"https://github.com/libMesh/libmesh/pull/458.diff","patch_url":"https://github.com/libMesh/libmesh/pull/458.patch"},"body":"Previously our ImplicitSystem only supported sensitivity solves for derivatives w.r.t. sets of parameters that could be each handed to us via a pointer-to-Number.\r\n\r\nThis new ParameterVector API still supports the old usage (modulo some places where a backwards-compatible constness change might be required), but now allows ParameterAccessor subclasses to be created with arbitrary getter/setter functions, for supporting consistent perturbations of more complicated parameters: values copied to multiple places in memory, values used to precompute cached data, etc."},"comment":{"url":"https://api.github.com/repos/libMesh/libmesh/issues/comments/73785944","html_url":"https://github.com/libMesh/libmesh/pull/458#issuecomment-73785944","issue_url":"https://api.github.com/repos/libMesh/libmesh/issues/458","id":73785944,"user":{"login":"moosebuild","id":6702118,"avatar_url":"https://avatars.githubusercontent.com/u/6702118?v=3","gravatar_id":"","url":"https://api.github.com/users/moosebuild","html_url":"https://github.com/moosebuild","followers_url":"https://api.github.com/users/moosebuild/followers","following_url":"https://api.github.com/users/moosebuild/following{/other_user}","gists_url":"https://api.github.com/users/moosebuild/gists{/gist_id}","starred_url":"https://api.github.com/users/moosebuild/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/moosebuild/subscriptions","organizations_url":"https://api.github.com/users/moosebuild/orgs","repos_url":"https://api.github.com/users/moosebuild/repos","events_url":"https://api.github.com/users/moosebuild/events{/privacy}","received_events_url":"https://api.github.com/users/moosebuild/received_events","type":"User","site_admin":false},"created_at":"2015-02-10T21:20:24Z","updated_at":"2015-02-10T21:20:24Z","body":"Results of testing d065182adcb1098aa76bc3ca874b7cc7bd6844f8 using libmesh_PR_test_dbg recipe:\n\nPassed on: linux-gnu\n\nView the results here: https://www.moosebuild.com/view_job/11504"}}