starmac_roslib.ros_params.ROSParams Class Reference

List of all members.

Public Member Functions
def	__init__
def	get_params
Static Public Attributes
dictionary	param_defaults = {}

---

Detailed Description

Helper class to be used for grabbing parameters off the parameter server at startup.

Example usage:

from starmac_roslib.ros_params import ROSParams

class MyNodeParams(ROSParams):
    param_defaults = {'param_one': 2.3, 'param_two': 0.0}
    
class MyNode:
...
    def init_params(self):
        self.params = MyNodeParams()
        
    def some_method(self):
        foo = self.params.param_one * 42

Definition at line 37 of file ros_params.py.

---

Constructor & Destructor Documentation

def starmac_roslib.ros_params.ROSParams.__init__	(		self,
			get_params = True,
			quiet = False
	)

Definition at line 58 of file ros_params.py.

---

Member Function Documentation

def starmac_roslib.ros_params.ROSParams.get_params	(		self,
			quiet = False
	)

Loads parameter values from the parameter server, using defaults from self.param_defaults
Unless the quiet parameter is set, an info message is printed giving the parameter name,
the set value of the parameter, its type and default value.

Definition at line 62 of file ros_params.py.

---

Member Data Documentation

dictionary starmac_roslib::ros_params.ROSParams::param_defaults = {} [static]

Definition at line 56 of file ros_params.py.

---

The documentation for this class was generated from the following file:

• ros_params.py