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60 lines
2.9 KiB
C++
60 lines
2.9 KiB
C++
// Copyright 2008, Google Inc. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// 3. Neither the name of Google Inc. nor the names of its contributors may be
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// used to endorse or promote products derived from this software without
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// specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// This file contains the declaration of the public id mapping functions.
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#ifndef KML_ENGINE_ID_MAPPER_H__
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#define KML_ENGINE_ID_MAPPER_H__
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#include "kml/base/string_util.h"
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#include "kml/dom.h"
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#include "kml/engine/engine_types.h"
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namespace kmlengine {
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// This function creates a map of all Objects with ids in the given element
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// hierarchy. If an element_vector is supplied it will be given all elements
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// with duplicate ids.
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void MapIds(const kmldom::ElementPtr& root, ObjectIdMap* object_id_map,
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ElementVector* element_vector);
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// This function clears the id= attribute of every Object with an id in the
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// given element hierarchy. This function should be used with caution!
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const kmldom::ElementPtr& ClearIds(const kmldom::ElementPtr& root);
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// This function changes ALL id='s in the given ObjectIdMap. If the
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// Object's id= is not found in the given id_map that object's id= is cleared.
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// If the Object's id= _is_ found in the id_map then that Object's id= is
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// changed to the map'ed id. If an output_object_id_map is supplied each
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// remapped object is added to that map. This returns the number of objects
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// whose ids were cleared. This function should be used with caution!
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int RemapIds(const ObjectIdMap& input_object_id_map,
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const kmlbase::StringMap& id_map,
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ObjectIdMap* output_object_id_map);
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} // end namespace kmlengine
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#endif // KML_ENGINE_ID_MAPPER_H__
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