/usr/include/kml/engine/merge.h is in libkml-dev 1.3.0-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | // Copyright 2008, Google Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// 3. Neither the name of Google Inc. nor the names of its contributors may be
// used to endorse or promote products derived from this software without
// specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// This file contains the declaration of the MergeElements() and MergeFields()
// functions.
// TODO: move these to an engine-specific kml_funcs.h
#ifndef KML_ENGINE_MERGE_H__
#define KML_ENGINE_MERGE_H__
#include "kml/dom.h"
namespace kmlengine {
// Each set simple child of source is set in target. If a field is not set
// (has_xxx() == false) it is not changed in the target. While the intended
// usage is for both source and target to be of the same complex type this does
// not need to be the case. Thus, it is possible to set the latitude of Camera
// from a LookAt.
void MergeFields(const kmldom::ElementPtr& source, kmldom::ElementPtr target);
// This function implements a deep merge of all simple and complex child
// elements of source into the corresponding children of target. The source
// is left unchanged upon return. Any complex elements added to target are
// complete clones of those from the source. No complex elements are ever
// shared between elements. All array value elements in the source are
// appended to the corresponding array in the target. Any substitution group
// elements (Placemark/Geometry) are _replaced_ in the target; for example, a
// Placemark/Point in the target will be fully replaced with a
// Placemark/LineString Clone()'ed from the source. Each matching complex
// child element of source and target is recursively Merge()'ed. Each field of
// source is merged into target (using MergeFields). The source and target
// element type do not need to match. Elements from source unknown to target
// are handled the same as a parse of unknown elements into the target and
// are similarily preserved for serialization.
void MergeElements(const kmldom::ElementPtr& source, kmldom::ElementPtr target);
} // end namespace kmlengine
#endif // KML_ENGINE_MERGE_H__
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