Ignition Gazebo

API Reference

3.5.0
LevelEntityNames.hh
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1 /*
2  * Copyright (C) 2018 Open Source Robotics Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  */
17 #ifndef IGNITION_GAZEBO_COMPONENTS_LEVELENTITYNAMES_HH_
18 #define IGNITION_GAZEBO_COMPONENTS_LEVELENTITYNAMES_HH_
19 
20 #include <iterator>
21 #include <string>
22 #include <set>
23 #include <ignition/gazebo/config.hh>
24 #include <ignition/gazebo/Export.hh>
25 
28 
29 namespace ignition
30 {
31 namespace gazebo
32 {
33 // Inline bracket to help doxygen filtering.
34 inline namespace IGNITION_GAZEBO_VERSION_NAMESPACE {
35 namespace serializers
36 {
38  {
43  public: static std::ostream &Serialize(std::ostream &_out,
44  const std::set<std::string> &_set)
45  {
46  for (const auto &entity : _set)
47  {
48  _out << entity << " ";
49  }
50  return _out;
51  }
52 
57  public: static std::istream &Deserialize(std::istream &_in,
59  {
60  _in.setf(std::ios_base::skipws);
61 
62  _set.clear();
63 
64  for (auto it = std::istream_iterator<std::string>(_in);
66  {
67  _set.insert(*it);
68  }
69  return _in;
70  }
71  };
72 }
73 
74 namespace components
75 {
78  using LevelEntityNames =
79  Component<std::set<std::string>, class LevelEntityNamesTag,
80  serializers::LevelEntityNamesSerializer>;
81 
82  IGN_GAZEBO_REGISTER_COMPONENT("ign_gazebo_components.LevelEntityNames",
83  LevelEntityNames)
84 }
85 }
86 }
87 }
88 #endif
89 
T setf(T... args)
STL class.
T clear(T... args)
Component< std::set< std::string >, class LevelEntityNamesTag, serializers::LevelEntityNamesSerializer > LevelEntityNames
A component that holds a list of names of entities to be loaded in a level.
Definition: LevelEntityNames.hh:80
T insert(T... args)
#define IGN_GAZEBO_REGISTER_COMPONENT(_compType, _classname)
Static component registration macro.
Definition: Factory.hh:331
static std::istream & Deserialize(std::istream &_in, std::set< std::string > &_set)
Deserialization for std::set<std::string>.
Definition: LevelEntityNames.hh:57
This library is part of the Ignition Robotics project.
STL class.
static std::ostream & Serialize(std::ostream &_out, const std::set< std::string > &_set)
Serialization for std::set<std::string>.
Definition: LevelEntityNames.hh:43