ROS 2 rcl YAML parameter parser

Parse a YAML parameter file and populate the C data structure.

Features are described in detail at http://docs.ros2.org

The data structure params_st will then be used during node initialization

YAML parameter file should follow the yaml syntax shown below

NOTE: It only supports canonical int and float types

<node_namespace_string>:  # optional
  <node1_name>:
    ros__parameters:
      <field_name>: <field_value>
      <parameter_namespace_string>:   # optional
        <field1_name>: <field1_value>
        <field2_name>: <field2_value>
  <node2_name>:
    ros__parameters:
      <field_name>: <field_value>
      <parameter_namespace_string>:   # optional
        <field1_name>: <field1_value>
        <field2_name>: <field2_value>

This package depends on C libyaml.

Quality Declaration

This package claims to be in the Quality Level 1 category, see the Quality Declaration for more details.

Changelog for package rcl_yaml_param_parser

9.2.1 (2024-04-16)

• Generate version header using ament_generate_version_header(..) (#1141)
• Contributors: G.A. vd. Hoorn

9.2.0 (2024-03-28)

• Update quality declaration documents (#1131)
• Contributors: Christophe Bedard

9.1.0 (2024-01-24)

9.0.0 (2023-12-26)

• Fix for incorrect integer value conversion on Windows (#1126)
• Contributors: Michael Orlov

8.0.0 (2023-11-06)

7.3.0 (2023-10-09)

7.2.0 (2023-10-04)

• Just remove rcpputils::fs dependency (#1105)
• Contributors: Kenta Yonekura

7.1.1 (2023-09-07)

7.1.0 (2023-08-21)

7.0.0 (2023-07-11)

6.3.0 (2023-06-12)

6.2.0 (2023-06-07)

6.1.1 (2023-05-11)

6.1.0 (2023-04-28)

6.0.1 (2023-04-18)

6.0.0 (2023-04-12)

• Fix some warnings from clang. (#1042)
• Contributors: Chris Lalancette

5.9.0 (2023-03-01)

5.8.0 (2023-02-23)

5.7.0 (2023-02-13)

• Cleanup the dependencies in rcl_yaml_param_parser. (#1014)
• Update rcl to C++17. (#1031)
• Support yaml string tag \'!!str\' (#999)
• Contributors: Barry Xu, Chris Lalancette

5.6.0 (2022-12-05)

• [rolling] Update maintainers - 2022-11-07 (#1017)
• Contributors: Audrow Nash

5.5.0 (2022-11-02)

5.4.1 (2022-09-13)

5.4.0 (2022-04-29)

5.3.1 (2022-04-26)

5.3.0 (2022-04-05)

5.2.1 (2022-03-31)

5.2.0 (2022-03-24)

5.1.0 (2022-03-01)

• Install includes it include/\${PROJECT_NAME} (#959)
• Contributors: Shane Loretz

5.0.1 (2022-01-14)

5.0.0 (2021-12-14)

• Update maintainers to Ivan Paunovic and William Woodall (#952)
• Tweak rcl_yaml_param_parser documentation (#939)
• Contributors: Audrow Nash, Michel Hidalgo

4.0.0 (2021-09-16)

3.2.0 (2021-09-02)

3.1.2 (2021-04-26)

3.1.1 (2021-04-12)

3.1.0 (2021-04-06)

• updating quality declaration links (re: ros2/docs.ros2.org#52) (#909)
• Contributors: shonigmann

3.0.1 (2021-03-25)

3.0.0 (2021-03-23)

2.6.0 (2021-03-18)

2.5.2 (2021-02-05)

2.5.1 (2021-01-25)

2.5.0 (2020-12-08)

• Enable compiler warnings (#831)
• Update QDs to QL 1 (#866)
• Rearrange test logic to avoid reference to null (#862)
• Update QL (#858)
• Make sure to initialize the end_mark for yaml_event_t (#849)
• Contributors: Alejandro Hern