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d="scan'208,217";a="183580217" Received: from mgnj2.bloomberg.net ([69.191.244.20]) by mail3-smtp-sop.national.inria.fr with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Jul 2016 18:46:00 +0200 X-BB-Reception-Complete: 02 Jul 2016 12:45:58 -0400 X-IP-Listener: Outgoing Mail X-IP-MID: 247831359 Received: from p057.bloomberg.com (HELO p057) ([10.126.157.205]) by mgnj2.bloomberg.net with SMTP; 02 Jul 2016 12:45:58 -0400 X-BLP-INETSVC: version=BLP_APP_S_INETSVC_1.0.1; host=mgnj2:25; conid=22 Date: Sat, 2 Jul 2016 16:45:58 -0000 From: "Hongbo Zhang (BLOOMBERG/ 731 LEX)" Reply-To: "Hongbo Zhang" To: caml-list@inria.fr MIME-Version: 1.0 Message-ID: <5777EFC6021303B200390026_0_980@p057> X-BLP-GUID: 5777EFC6021303B2003900260000 Content-Type: multipart/alternative; boundary="BOUNDARY_5777EFC6021303B200390026_0_724_p057" Content-ID: Subject: [Caml-list] question: what is the recommended use case of `val` in class type --BOUNDARY_5777EFC6021303B200390026_0_724_p057 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Content-Transfer-Encoding: base64 RGVhciBhbGwsCiAgICBJIGhhdmUgYSBxdWVzdGlvbiBhYm91dCB2YWwgaW4g Y2xhc3MgdHlwZSwgaXMgaXQgb25seSB1c2VmdWwgaW4gaW5oZXJpdGFuY2U/ CiAgICBmb3IgZXhhbXBsZQogICAKICAgIGNsYXNzIHR5cGUgdGV4dCA9IG9i amVjdCB2YWwgbXV0YWJsZSB0ZXh0IDogc3RyaW5nIGVuZCAgICAgIAogICAK ICAgIGxldCBmICh4IDogdGV4dCApID0geCN0ZXh0OzsgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAgIF4gICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgCkVycm9yOiBUaGlzIGV4cHJlc3Npb24g aGFzIHR5cGUgdGV4dCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgSXQgaGFz IG5vIG1ldGhvZCB0ZXh0ICAgCiAgICBUaGFua3MgLS0gSG9uZ2Jv --BOUNDARY_5777EFC6021303B200390026_0_724_p057 Content-Type: text/html; 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