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(* virt-v2v
* Copyright (C) 2009-2019 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*)
(** XPath helper functions.
Simple wrappers around some functions from the {!Xml} module. *)
val xpath_string : Xml.xpathctx -> string -> string option
val xpath_int : Xml.xpathctx -> string -> int option
val xpath_int64 : Xml.xpathctx -> string -> int64 option
(** Parse an xpath expression and return a string/int. Returns
[Some v], or [None] if the expression doesn't match. *)
val xpath_get_nodes : Xml.xpathctx -> string -> Xml.node list
(** Parse an XPath expression and return a list with the matching
XML nodes. *)
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