parameter_pa package from parameter_pa repoparameter_pa |
|
Package Summary
Tags | No category tags. |
Version | 1.2.3 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tuc-proaut/ros_parameter.git |
VCS Type | git |
VCS Version | master |
Last Updated | 2021-06-08 |
Dev Status | MAINTAINED |
CI status | Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- Peter Weissig
Authors
ProAut Parameter
Introduction
This is a simple helper-package for loading variables from the parameter server.
The main idea is to simplify the handling of parameters, which can be set to default values. The load() function will print if a parameter is loaded from the server or if its default value is used. In each case, the final value is printed, too.
Node
rosrun parameter_pa parameter_pa_node
roslaunch parameter_pa parameter_pa.launch
Services:
Service Name | Type | Description |
---|---|---|
”~/substitutePath” | parameter_pa/ParameterPaString | Replaces each “$(find xyz)” with the corresponding path - this is similar to calling loadPath(). |
”~/substituteRessource” | parameter_pa/ParameterPaString | Resolves ressource name - this is similar to calling loadTopic(). |
Functions
The main load() function can handle bool, int, double and string - all as single values and as vectors. Also matrices of double (float) can be loaded.
Additionaly, there are two more dedicated load functions: loadPath() and loadTopic(). Both are basically loading a simple string from the parameter server as descript above. Furthermore the strings are specificly manipulated:
loadPath()
Every “$(find xyz)” will be replaced with the path of package xyz.
loadTopic()
Names are resolved with additional operators.
For these examples assume that ROS_NAMESPACE is set to “/name/space” and that the nodes’ name is “parameter_pa_node”
Regular ressource names
in_string | out_string | comment |
---|---|---|
ressource | ressource | relative name |
ressource/ | ressource/ | relative name ending with slash |
ns/ressource | ns/ressource | relative name with namespace |
ns/ressource/ | ns/ressource/ | relative name with namespace ending with slash |
/ressource | /ressource | absolute name |
/ressource/ | /ressource/ | absolute name ending with slash |
/ns/ressource | /ns/ressource | absolute name with namespace |
/ns/ressource/ | /ns/ressource/ | absolute name with namespace ending with slash |
Private ressource names
in_string | out_string | comment |
---|---|---|
~ | /name/space/parameter_pa_node | private namespace |
~/ | /name/space/parameter_pa_node/ | private namespace ending with slash |
~/ressource | /name/space/parameter_pa_node/ressource | private namespace with relative name |
~/ns/ressource/ | /name/space/parameter_pa_node/ns/ressource/ | private namespace with relative name and relative namespace ending in slash |
/abc/~/xyz | Error | no private namespace within absolute name allowed |
Locale ressource names
in_string | out_string | comment |
---|---|---|
. | /name/space | local namespace |
./ | /name/space/ | local namespace ending with slash |
./ressource/ | /name/space/ressource/ | local namespace with relative name ending in slash |
./ns/ressource | /name/space/ns/ressource | local namespace with relative name and relative namespace |
/abc/./xyz | /abc/xyz | local namespace within absolute name |
Previous ressource names
in_string | out_string | comment |
---|---|---|
.. | /name | previous namespace |
../ | /name/ | previous namespace ending with slash |
../ressource/ | /name/ressource/ | previous namespace with relative name ending in slash |
../ns/ressource | /name/ns/ressource | previous namespace with relative name and relative namespace |
/abc/def/../xyz | /abc/xyz | previous namespace within absolute name |
Removal of double slashes
in_string | out_string | comment |
---|---|---|
ressource// | ressource/ | relative name ending with slash |
//ns/ressource | /ns/ressource | absolute name with namespace |
More examples
in_string | out_string |
---|---|
~/abc/.//def/../ns//ressource/ | /name/space/parameter_pa_node/abc/ns/ressource/ |
ns//.././..//ressource | /name/space/ressource |
../../../../../../ressource/ | /ressource/ |
Example Usage
A typical output looks like this:
[ INFO] [1499357951.543886548]: load parameter ~/tf_lookup_time (0.1)
[ INFO] [1499357951.544331412]: parameter ~/buffer_pointcloud not set (defaults to false)
[ INFO] [1499357951.544867951]: load parameter ~/debugging (true)
Here is the related source code, which is taken from pcdfilter_pa:
cParameterPaRos paramloader;
// ...
paramloader.load("~/tf_lookup_time" , filters_.tf_lookup_time_ );
paramloader.load("~/buffer_pointcloud", rosparams_.buffer_pointcloud_);
paramloader.load("~/debugging" , rosparams_.debugging_ );
Links and packages
Source code at github
https://github.com/TUC-ProAut/ros_parameter
ROS packages
ros-kinetic-parameter-pa
ros-melodic-parameter-pa (upcoming)
ros-noetic-parameter-pa (upcoming)
ROS Build-Status and Documentation
ROS-Distribution | Build-Status | Documentation |
---|---|---|
Indigo | EOL April 2019 | docs.ros.org/indigo |
Jade | EOL May 2017 | docs.ros.org/jade |
Kinetic | EOL April 2021 | docs.ros.org/kinetic |
Lunar | EOL May 2019 | docs.ros.org/lunar |
Melodic | docs.ros.org/melodic | |
Noetic | docs.ros.org/noetic |
Changelog for package parameter_pa
1.2.3 (2021-06-08)
- bumped cmake Version to 3.0.2 to avoid CMP0048
- Contributors: Peter Weissig
1.2.2 (2021-06-08)
- updated documentation
- updated README.md
- added rosdoc.yaml
- removed doxygen.h
- updated year of copyright
- updated gitignore-file
- updated files to new repository (only changed documentation and license) moved from github.com/peterweissig/ros_parameter to github.com/TUC-ProAut/ros_parameter
- Contributors: Peter Weissig
1.2.1 (2017-12-14)
- bugfixed loadTopic (loaded topic was not resolved)
- bugfixed documentation (some typos)
- Contributors: Peter Weissig
1.2.0 (2017-12-11)
- removed unnecessary headers
- bugfixed include of xmlrpcpp (before kinetic those files were not related to a package)
- update README.md bugfixed formatting (missing blanc line before table)
- added new features ("./" and "../" within ressource names) added visual studio code config files (for ros kinetic) updated documentation
- Contributors: Peter Weissig
1.1.0 (2017-08-01)
- moved header from include/ to include/${project_name} also fixed related paths
- Contributors: Peter Weissig
1.0.2 (2017-07-31)
- updated year within license
- updated version number
- added install target to CMakeLists.txt
- Contributors: Peter Weissig
1.0.0
- updated package.xml to format version 2
- updated doxygen.h and README.md
- updated CMakeLists.txt and package.xml added Eigen3
- updated git policies
- Initial commit
- Contributors: Peter Weissig
Wiki Tutorials
Package Dependencies
System Dependencies
Dependant Packages
Name | Deps |
---|---|
nearfield_map | |
octomap_pa | |
pcdfilter_pa |
Launch files
Messages
Services
Plugins
Recent questions tagged parameter_pa at Robotics Stack Exchange
parameter_pa package from parameter_pa repoparameter_pa |
|
Package Summary
Tags | No category tags. |
Version | 1.2.3 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tuc-proaut/ros_parameter.git |
VCS Type | git |
VCS Version | master |
Last Updated | 2021-06-08 |
Dev Status | MAINTAINED |
CI status | Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- Peter Weissig
Authors
ProAut Parameter
Introduction
This is a simple helper-package for loading variables from the parameter server.
The main idea is to simplify the handling of parameters, which can be set to default values. The load() function will print if a parameter is loaded from the server or if its default value is used. In each case, the final value is printed, too.
Node
rosrun parameter_pa parameter_pa_node
roslaunch parameter_pa parameter_pa.launch
Services:
Service Name | Type | Description |
---|---|---|
”~/substitutePath” | parameter_pa/ParameterPaString | Replaces each “$(find xyz)” with the corresponding path - this is similar to calling loadPath(). |
”~/substituteRessource” | parameter_pa/ParameterPaString | Resolves ressource name - this is similar to calling loadTopic(). |
Functions
The main load() function can handle bool, int, double and string - all as single values and as vectors. Also matrices of double (float) can be loaded.
Additionaly, there are two more dedicated load functions: loadPath() and loadTopic(). Both are basically loading a simple string from the parameter server as descript above. Furthermore the strings are specificly manipulated:
loadPath()
Every “$(find xyz)” will be replaced with the path of package xyz.
loadTopic()
Names are resolved with additional operators.
For these examples assume that ROS_NAMESPACE is set to “/name/space” and that the nodes’ name is “parameter_pa_node”
Regular ressource names
in_string | out_string | comment |
---|---|---|
ressource | ressource | relative name |
ressource/ | ressource/ | relative name ending with slash |
ns/ressource | ns/ressource | relative name with namespace |
ns/ressource/ | ns/ressource/ | relative name with namespace ending with slash |
/ressource | /ressource | absolute name |
/ressource/ | /ressource/ | absolute name ending with slash |
/ns/ressource | /ns/ressource | absolute name with namespace |
/ns/ressource/ | /ns/ressource/ | absolute name with namespace ending with slash |
Private ressource names
in_string | out_string | comment |
---|---|---|
~ | /name/space/parameter_pa_node | private namespace |
~/ | /name/space/parameter_pa_node/ | private namespace ending with slash |
~/ressource | /name/space/parameter_pa_node/ressource | private namespace with relative name |
~/ns/ressource/ | /name/space/parameter_pa_node/ns/ressource/ | private namespace with relative name and relative namespace ending in slash |
/abc/~/xyz | Error | no private namespace within absolute name allowed |
Locale ressource names
in_string | out_string | comment |
---|---|---|
. | /name/space | local namespace |
./ | /name/space/ | local namespace ending with slash |
./ressource/ | /name/space/ressource/ | local namespace with relative name ending in slash |
./ns/ressource | /name/space/ns/ressource | local namespace with relative name and relative namespace |
/abc/./xyz | /abc/xyz | local namespace within absolute name |
Previous ressource names
in_string | out_string | comment |
---|---|---|
.. | /name | previous namespace |
../ | /name/ | previous namespace ending with slash |
../ressource/ | /name/ressource/ | previous namespace with relative name ending in slash |
../ns/ressource | /name/ns/ressource | previous namespace with relative name and relative namespace |
/abc/def/../xyz | /abc/xyz | previous namespace within absolute name |
Removal of double slashes
in_string | out_string | comment |
---|---|---|
ressource// | ressource/ | relative name ending with slash |
//ns/ressource | /ns/ressource | absolute name with namespace |
More examples
in_string | out_string |
---|---|
~/abc/.//def/../ns//ressource/ | /name/space/parameter_pa_node/abc/ns/ressource/ |
ns//.././..//ressource | /name/space/ressource |
../../../../../../ressource/ | /ressource/ |
Example Usage
A typical output looks like this:
[ INFO] [1499357951.543886548]: load parameter ~/tf_lookup_time (0.1)
[ INFO] [1499357951.544331412]: parameter ~/buffer_pointcloud not set (defaults to false)
[ INFO] [1499357951.544867951]: load parameter ~/debugging (true)
Here is the related source code, which is taken from pcdfilter_pa:
cParameterPaRos paramloader;
// ...
paramloader.load("~/tf_lookup_time" , filters_.tf_lookup_time_ );
paramloader.load("~/buffer_pointcloud", rosparams_.buffer_pointcloud_);
paramloader.load("~/debugging" , rosparams_.debugging_ );
Links and packages
Source code at github
https://github.com/TUC-ProAut/ros_parameter
ROS packages
ros-kinetic-parameter-pa
ros-melodic-parameter-pa (upcoming)
ros-noetic-parameter-pa (upcoming)
ROS Build-Status and Documentation
ROS-Distribution | Build-Status | Documentation |
---|---|---|
Indigo | EOL April 2019 | docs.ros.org/indigo |
Jade | EOL May 2017 | docs.ros.org/jade |
Kinetic | EOL April 2021 | docs.ros.org/kinetic |
Lunar | EOL May 2019 | docs.ros.org/lunar |
Melodic | docs.ros.org/melodic | |
Noetic | docs.ros.org/noetic |
Changelog for package parameter_pa
1.2.3 (2021-06-08)
- bumped cmake Version to 3.0.2 to avoid CMP0048
- Contributors: Peter Weissig
1.2.2 (2021-06-08)
- updated documentation
- updated README.md
- added rosdoc.yaml
- removed doxygen.h
- updated year of copyright
- updated gitignore-file
- updated files to new repository (only changed documentation and license) moved from github.com/peterweissig/ros_parameter to github.com/TUC-ProAut/ros_parameter
- Contributors: Peter Weissig
1.2.1 (2017-12-14)
- bugfixed loadTopic (loaded topic was not resolved)
- bugfixed documentation (some typos)
- Contributors: Peter Weissig
1.2.0 (2017-12-11)
- removed unnecessary headers
- bugfixed include of xmlrpcpp (before kinetic those files were not related to a package)
- update README.md bugfixed formatting (missing blanc line before table)
- added new features ("./" and "../" within ressource names) added visual studio code config files (for ros kinetic) updated documentation
- Contributors: Peter Weissig
1.1.0 (2017-08-01)
- moved header from include/ to include/${project_name} also fixed related paths
- Contributors: Peter Weissig
1.0.2 (2017-07-31)
- updated year within license
- updated version number
- added install target to CMakeLists.txt
- Contributors: Peter Weissig
1.0.0
- updated package.xml to format version 2
- updated doxygen.h and README.md
- updated CMakeLists.txt and package.xml added Eigen3
- updated git policies
- Initial commit
- Contributors: Peter Weissig
Wiki Tutorials
Package Dependencies
System Dependencies
Dependant Packages
Name | Deps |
---|---|
octomap_pa | |
pcdfilter_pa |
Launch files
Messages
Services
Plugins
Recent questions tagged parameter_pa at Robotics Stack Exchange
parameter_pa package from parameter_pa repoparameter_pa |
|
Package Summary
Tags | No category tags. |
Version | 1.2.3 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tuc-proaut/ros_parameter.git |
VCS Type | git |
VCS Version | master |
Last Updated | 2021-06-08 |
Dev Status | MAINTAINED |
CI status | Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- Peter Weissig
Authors
ProAut Parameter
Introduction
This is a simple helper-package for loading variables from the parameter server.
The main idea is to simplify the handling of parameters, which can be set to default values. The load() function will print if a parameter is loaded from the server or if its default value is used. In each case, the final value is printed, too.
Node
rosrun parameter_pa parameter_pa_node
roslaunch parameter_pa parameter_pa.launch
Services:
Service Name | Type | Description |
---|---|---|
”~/substitutePath” | parameter_pa/ParameterPaString | Replaces each “$(find xyz)” with the corresponding path - this is similar to calling loadPath(). |
”~/substituteRessource” | parameter_pa/ParameterPaString | Resolves ressource name - this is similar to calling loadTopic(). |
Functions
The main load() function can handle bool, int, double and string - all as single values and as vectors. Also matrices of double (float) can be loaded.
Additionaly, there are two more dedicated load functions: loadPath() and loadTopic(). Both are basically loading a simple string from the parameter server as descript above. Furthermore the strings are specificly manipulated:
loadPath()
Every “$(find xyz)” will be replaced with the path of package xyz.
loadTopic()
Names are resolved with additional operators.
For these examples assume that ROS_NAMESPACE is set to “/name/space” and that the nodes’ name is “parameter_pa_node”
Regular ressource names
in_string | out_string | comment |
---|---|---|
ressource | ressource | relative name |
ressource/ | ressource/ | relative name ending with slash |
ns/ressource | ns/ressource | relative name with namespace |
ns/ressource/ | ns/ressource/ | relative name with namespace ending with slash |
/ressource | /ressource | absolute name |
/ressource/ | /ressource/ | absolute name ending with slash |
/ns/ressource | /ns/ressource | absolute name with namespace |
/ns/ressource/ | /ns/ressource/ | absolute name with namespace ending with slash |
Private ressource names
in_string | out_string | comment |
---|---|---|
~ | /name/space/parameter_pa_node | private namespace |
~/ | /name/space/parameter_pa_node/ | private namespace ending with slash |
~/ressource | /name/space/parameter_pa_node/ressource | private namespace with relative name |
~/ns/ressource/ | /name/space/parameter_pa_node/ns/ressource/ | private namespace with relative name and relative namespace ending in slash |
/abc/~/xyz | Error | no private namespace within absolute name allowed |
Locale ressource names
in_string | out_string | comment |
---|---|---|
. | /name/space | local namespace |
./ | /name/space/ | local namespace ending with slash |
./ressource/ | /name/space/ressource/ | local namespace with relative name ending in slash |
./ns/ressource | /name/space/ns/ressource | local namespace with relative name and relative namespace |
/abc/./xyz | /abc/xyz | local namespace within absolute name |
Previous ressource names
in_string | out_string | comment |
---|---|---|
.. | /name | previous namespace |
../ | /name/ | previous namespace ending with slash |
../ressource/ | /name/ressource/ | previous namespace with relative name ending in slash |
../ns/ressource | /name/ns/ressource | previous namespace with relative name and relative namespace |
/abc/def/../xyz | /abc/xyz | previous namespace within absolute name |
Removal of double slashes
in_string | out_string | comment |
---|---|---|
ressource// | ressource/ | relative name ending with slash |
//ns/ressource | /ns/ressource | absolute name with namespace |
More examples
in_string | out_string |
---|---|
~/abc/.//def/../ns//ressource/ | /name/space/parameter_pa_node/abc/ns/ressource/ |
ns//.././..//ressource | /name/space/ressource |
../../../../../../ressource/ | /ressource/ |
Example Usage
A typical output looks like this:
[ INFO] [1499357951.543886548]: load parameter ~/tf_lookup_time (0.1)
[ INFO] [1499357951.544331412]: parameter ~/buffer_pointcloud not set (defaults to false)
[ INFO] [1499357951.544867951]: load parameter ~/debugging (true)
Here is the related source code, which is taken from pcdfilter_pa:
cParameterPaRos paramloader;
// ...
paramloader.load("~/tf_lookup_time" , filters_.tf_lookup_time_ );
paramloader.load("~/buffer_pointcloud", rosparams_.buffer_pointcloud_);
paramloader.load("~/debugging" , rosparams_.debugging_ );
Links and packages
Source code at github
https://github.com/TUC-ProAut/ros_parameter
ROS packages
ros-kinetic-parameter-pa
ros-melodic-parameter-pa (upcoming)
ros-noetic-parameter-pa (upcoming)
ROS Build-Status and Documentation
ROS-Distribution | Build-Status | Documentation |
---|---|---|
Indigo | EOL April 2019 | docs.ros.org/indigo |
Jade | EOL May 2017 | docs.ros.org/jade |
Kinetic | EOL April 2021 | docs.ros.org/kinetic |
Lunar | EOL May 2019 | docs.ros.org/lunar |
Melodic | docs.ros.org/melodic | |
Noetic | docs.ros.org/noetic |
Changelog for package parameter_pa
1.2.3 (2021-06-08)
- bumped cmake Version to 3.0.2 to avoid CMP0048
- Contributors: Peter Weissig
1.2.2 (2021-06-08)
- updated documentation
- updated README.md
- added rosdoc.yaml
- removed doxygen.h
- updated year of copyright
- updated gitignore-file
- updated files to new repository (only changed documentation and license) moved from github.com/peterweissig/ros_parameter to github.com/TUC-ProAut/ros_parameter
- Contributors: Peter Weissig
1.2.1 (2017-12-14)
- bugfixed loadTopic (loaded topic was not resolved)
- bugfixed documentation (some typos)
- Contributors: Peter Weissig
1.2.0 (2017-12-11)
- removed unnecessary headers
- bugfixed include of xmlrpcpp (before kinetic those files were not related to a package)
- update README.md bugfixed formatting (missing blanc line before table)
- added new features ("./" and "../" within ressource names) added visual studio code config files (for ros kinetic) updated documentation
- Contributors: Peter Weissig
1.1.0 (2017-08-01)
- moved header from include/ to include/${project_name} also fixed related paths
- Contributors: Peter Weissig
1.0.2 (2017-07-31)
- updated year within license
- updated version number
- added install target to CMakeLists.txt
- Contributors: Peter Weissig
1.0.0
- updated package.xml to format version 2
- updated doxygen.h and README.md
- updated CMakeLists.txt and package.xml added Eigen3
- updated git policies
- Initial commit
- Contributors: Peter Weissig
Wiki Tutorials
Package Dependencies
System Dependencies
Dependant Packages
Name | Deps |
---|---|
octomap_pa | |
pcdfilter_pa |
Launch files
Messages
Services
Plugins
Recent questions tagged parameter_pa at Robotics Stack Exchange
parameter_pa package from parameter_pa repoparameter_pa |
|
Package Summary
Tags | No category tags. |
Version | 1.2.3 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tuc-proaut/ros_parameter.git |
VCS Type | git |
VCS Version | master |
Last Updated | 2021-06-08 |
Dev Status | MAINTAINED |
CI status | Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- Peter Weissig
Authors
ProAut Parameter
Introduction
This is a simple helper-package for loading variables from the parameter server.
The main idea is to simplify the handling of parameters, which can be set to default values. The load() function will print if a parameter is loaded from the server or if its default value is used. In each case, the final value is printed, too.
Node
rosrun parameter_pa parameter_pa_node
roslaunch parameter_pa parameter_pa.launch
Services:
Service Name | Type | Description |
---|---|---|
”~/substitutePath” | parameter_pa/ParameterPaString | Replaces each “$(find xyz)” with the corresponding path - this is similar to calling loadPath(). |
”~/substituteRessource” | parameter_pa/ParameterPaString | Resolves ressource name - this is similar to calling loadTopic(). |
Functions
The main load() function can handle bool, int, double and string - all as single values and as vectors. Also matrices of double (float) can be loaded.
Additionaly, there are two more dedicated load functions: loadPath() and loadTopic(). Both are basically loading a simple string from the parameter server as descript above. Furthermore the strings are specificly manipulated:
loadPath()
Every “$(find xyz)” will be replaced with the path of package xyz.
loadTopic()
Names are resolved with additional operators.
For these examples assume that ROS_NAMESPACE is set to “/name/space” and that the nodes’ name is “parameter_pa_node”
Regular ressource names
in_string | out_string | comment |
---|---|---|
ressource | ressource | relative name |
ressource/ | ressource/ | relative name ending with slash |
ns/ressource | ns/ressource | relative name with namespace |
ns/ressource/ | ns/ressource/ | relative name with namespace ending with slash |
/ressource | /ressource | absolute name |
/ressource/ | /ressource/ | absolute name ending with slash |
/ns/ressource | /ns/ressource | absolute name with namespace |
/ns/ressource/ | /ns/ressource/ | absolute name with namespace ending with slash |
Private ressource names
in_string | out_string | comment |
---|---|---|
~ | /name/space/parameter_pa_node | private namespace |
~/ | /name/space/parameter_pa_node/ | private namespace ending with slash |
~/ressource | /name/space/parameter_pa_node/ressource | private namespace with relative name |
~/ns/ressource/ | /name/space/parameter_pa_node/ns/ressource/ | private namespace with relative name and relative namespace ending in slash |
/abc/~/xyz | Error | no private namespace within absolute name allowed |
Locale ressource names
in_string | out_string | comment |
---|---|---|
. | /name/space | local namespace |
./ | /name/space/ | local namespace ending with slash |
./ressource/ | /name/space/ressource/ | local namespace with relative name ending in slash |
./ns/ressource | /name/space/ns/ressource | local namespace with relative name and relative namespace |
/abc/./xyz | /abc/xyz | local namespace within absolute name |
Previous ressource names
in_string | out_string | comment |
---|---|---|
.. | /name | previous namespace |
../ | /name/ | previous namespace ending with slash |
../ressource/ | /name/ressource/ | previous namespace with relative name ending in slash |
../ns/ressource | /name/ns/ressource | previous namespace with relative name and relative namespace |
/abc/def/../xyz | /abc/xyz | previous namespace within absolute name |
Removal of double slashes
in_string | out_string | comment |
---|---|---|
ressource// | ressource/ | relative name ending with slash |
//ns/ressource | /ns/ressource | absolute name with namespace |
More examples
in_string | out_string |
---|---|
~/abc/.//def/../ns//ressource/ | /name/space/parameter_pa_node/abc/ns/ressource/ |
ns//.././..//ressource | /name/space/ressource |
../../../../../../ressource/ | /ressource/ |
Example Usage
A typical output looks like this:
[ INFO] [1499357951.543886548]: load parameter ~/tf_lookup_time (0.1)
[ INFO] [1499357951.544331412]: parameter ~/buffer_pointcloud not set (defaults to false)
[ INFO] [1499357951.544867951]: load parameter ~/debugging (true)
Here is the related source code, which is taken from pcdfilter_pa:
cParameterPaRos paramloader;
// ...
paramloader.load("~/tf_lookup_time" , filters_.tf_lookup_time_ );
paramloader.load("~/buffer_pointcloud", rosparams_.buffer_pointcloud_);
paramloader.load("~/debugging" , rosparams_.debugging_ );
Links and packages
Source code at github
https://github.com/TUC-ProAut/ros_parameter
ROS packages
ros-kinetic-parameter-pa
ros-melodic-parameter-pa (upcoming)
ros-noetic-parameter-pa (upcoming)
ROS Build-Status and Documentation
ROS-Distribution | Build-Status | Documentation |
---|---|---|
Indigo | EOL April 2019 | docs.ros.org/indigo |
Jade | EOL May 2017 | docs.ros.org/jade |
Kinetic | EOL April 2021 | docs.ros.org/kinetic |
Lunar | EOL May 2019 | docs.ros.org/lunar |
Melodic | docs.ros.org/melodic | |
Noetic | docs.ros.org/noetic |
Changelog for package parameter_pa
1.2.3 (2021-06-08)
- bumped cmake Version to 3.0.2 to avoid CMP0048
- Contributors: Peter Weissig
1.2.2 (2021-06-08)
- updated documentation
- updated README.md
- added rosdoc.yaml
- removed doxygen.h
- updated year of copyright
- updated gitignore-file
- updated files to new repository (only changed documentation and license) moved from github.com/peterweissig/ros_parameter to github.com/TUC-ProAut/ros_parameter
- Contributors: Peter Weissig
1.2.1 (2017-12-14)
- bugfixed loadTopic (loaded topic was not resolved)
- bugfixed documentation (some typos)
- Contributors: Peter Weissig
1.2.0 (2017-12-11)
- removed unnecessary headers
- bugfixed include of xmlrpcpp (before kinetic those files were not related to a package)
- update README.md bugfixed formatting (missing blanc line before table)
- added new features ("./" and "../" within ressource names) added visual studio code config files (for ros kinetic) updated documentation
- Contributors: Peter Weissig
1.1.0 (2017-08-01)
- moved header from include/ to include/${project_name} also fixed related paths
- Contributors: Peter Weissig
1.0.2 (2017-07-31)
- updated year within license
- updated version number
- added install target to CMakeLists.txt
- Contributors: Peter Weissig
1.0.0
- updated package.xml to format version 2
- updated doxygen.h and README.md
- updated CMakeLists.txt and package.xml added Eigen3
- updated git policies
- Initial commit
- Contributors: Peter Weissig
Wiki Tutorials
Package Dependencies
System Dependencies
Dependant Packages
Name | Deps |
---|---|
nearfield_map | |
octomap_pa | |
pcdfilter_pa |
Launch files
Messages
Services
Plugins
Recent questions tagged parameter_pa at Robotics Stack Exchange
parameter_pa package from parameter_pa repoparameter_pa |
|
Package Summary
Tags | No category tags. |
Version | 1.2.3 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tuc-proaut/ros_parameter.git |
VCS Type | git |
VCS Version | master |
Last Updated | 2021-06-08 |
Dev Status | MAINTAINED |
CI status | Continuous Integration : 0 / 0 |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- Peter Weissig
Authors
ProAut Parameter
Introduction
This is a simple helper-package for loading variables from the parameter server.
The main idea is to simplify the handling of parameters, which can be set to default values. The load() function will print if a parameter is loaded from the server or if its default value is used. In each case, the final value is printed, too.
Node
rosrun parameter_pa parameter_pa_node
roslaunch parameter_pa parameter_pa.launch
Services:
Service Name | Type | Description |
---|---|---|
”~/substitutePath” | parameter_pa/ParameterPaString | Replaces each “$(find xyz)” with the corresponding path - this is similar to calling loadPath(). |
”~/substituteRessource” | parameter_pa/ParameterPaString | Resolves ressource name - this is similar to calling loadTopic(). |
Functions
The main load() function can handle bool, int, double and string - all as single values and as vectors. Also matrices of double (float) can be loaded.
Additionaly, there are two more dedicated load functions: loadPath() and loadTopic(). Both are basically loading a simple string from the parameter server as descript above. Furthermore the strings are specificly manipulated:
loadPath()
Every “$(find xyz)” will be replaced with the path of package xyz.
loadTopic()
Names are resolved with additional operators.
For these examples assume that ROS_NAMESPACE is set to “/name/space” and that the nodes’ name is “parameter_pa_node”
Regular ressource names
in_string | out_string | comment |
---|---|---|
ressource | ressource | relative name |
ressource/ | ressource/ | relative name ending with slash |
ns/ressource | ns/ressource | relative name with namespace |
ns/ressource/ | ns/ressource/ | relative name with namespace ending with slash |
/ressource | /ressource | absolute name |
/ressource/ | /ressource/ | absolute name ending with slash |
/ns/ressource | /ns/ressource | absolute name with namespace |
/ns/ressource/ | /ns/ressource/ | absolute name with namespace ending with slash |
Private ressource names
in_string | out_string | comment |
---|---|---|
~ | /name/space/parameter_pa_node | private namespace |
~/ | /name/space/parameter_pa_node/ | private namespace ending with slash |
~/ressource | /name/space/parameter_pa_node/ressource | private namespace with relative name |
~/ns/ressource/ | /name/space/parameter_pa_node/ns/ressource/ | private namespace with relative name and relative namespace ending in slash |
/abc/~/xyz | Error | no private namespace within absolute name allowed |
Locale ressource names
in_string | out_string | comment |
---|---|---|
. | /name/space | local namespace |
./ | /name/space/ | local namespace ending with slash |
./ressource/ | /name/space/ressource/ | local namespace with relative name ending in slash |
./ns/ressource | /name/space/ns/ressource | local namespace with relative name and relative namespace |
/abc/./xyz | /abc/xyz | local namespace within absolute name |
Previous ressource names
in_string | out_string | comment |
---|---|---|
.. | /name | previous namespace |
../ | /name/ | previous namespace ending with slash |
../ressource/ | /name/ressource/ | previous namespace with relative name ending in slash |
../ns/ressource | /name/ns/ressource | previous namespace with relative name and relative namespace |
/abc/def/../xyz | /abc/xyz | previous namespace within absolute name |
Removal of double slashes
in_string | out_string | comment |
---|---|---|
ressource// | ressource/ | relative name ending with slash |
//ns/ressource | /ns/ressource | absolute name with namespace |
More examples
in_string | out_string |
---|---|
~/abc/.//def/../ns//ressource/ | /name/space/parameter_pa_node/abc/ns/ressource/ |
ns//.././..//ressource | /name/space/ressource |
../../../../../../ressource/ | /ressource/ |
Example Usage
A typical output looks like this:
[ INFO] [1499357951.543886548]: load parameter ~/tf_lookup_time (0.1)
[ INFO] [1499357951.544331412]: parameter ~/buffer_pointcloud not set (defaults to false)
[ INFO] [1499357951.544867951]: load parameter ~/debugging (true)
Here is the related source code, which is taken from pcdfilter_pa:
cParameterPaRos paramloader;
// ...
paramloader.load("~/tf_lookup_time" , filters_.tf_lookup_time_ );
paramloader.load("~/buffer_pointcloud", rosparams_.buffer_pointcloud_);
paramloader.load("~/debugging" , rosparams_.debugging_ );
Links and packages
Source code at github
https://github.com/TUC-ProAut/ros_parameter
ROS packages
ros-kinetic-parameter-pa
ros-melodic-parameter-pa (upcoming)
ros-noetic-parameter-pa (upcoming)
ROS Build-Status and Documentation
ROS-Distribution | Build-Status | Documentation |
---|---|---|
Indigo | EOL April 2019 | docs.ros.org/indigo |
Jade | EOL May 2017 | docs.ros.org/jade |
Kinetic | EOL April 2021 | docs.ros.org/kinetic |
Lunar | EOL May 2019 | docs.ros.org/lunar |
Melodic | docs.ros.org/melodic | |
Noetic | docs.ros.org/noetic |
Changelog for package parameter_pa
1.2.3 (2021-06-08)
- bumped cmake Version to 3.0.2 to avoid CMP0048
- Contributors: Peter Weissig
1.2.2 (2021-06-08)
- updated documentation
- updated README.md
- added rosdoc.yaml
- removed doxygen.h
- updated year of copyright
- updated gitignore-file
- updated files to new repository (only changed documentation and license) moved from github.com/peterweissig/ros_parameter to github.com/TUC-ProAut/ros_parameter
- Contributors: Peter Weissig
1.2.1 (2017-12-14)
- bugfixed loadTopic (loaded topic was not resolved)
- bugfixed documentation (some typos)
- Contributors: Peter Weissig
1.2.0 (2017-12-11)
- removed unnecessary headers
- bugfixed include of xmlrpcpp (before kinetic those files were not related to a package)
- update README.md bugfixed formatting (missing blanc line before table)
- added new features ("./" and "../" within ressource names) added visual studio code config files (for ros kinetic) updated documentation
- Contributors: Peter Weissig
1.1.0 (2017-08-01)
- moved header from include/ to include/${project_name} also fixed related paths
- Contributors: Peter Weissig
1.0.2 (2017-07-31)
- updated year within license
- updated version number
- added install target to CMakeLists.txt
- Contributors: Peter Weissig
1.0.0
- updated package.xml to format version 2
- updated doxygen.h and README.md
- updated CMakeLists.txt and package.xml added Eigen3
- updated git policies
- Initial commit
- Contributors: Peter Weissig
Wiki Tutorials
Package Dependencies
System Dependencies
Dependant Packages
Name | Deps |
---|---|
nearfield_map | |
octomap_pa | |
pcdfilter_pa |