v01

thirdparty/ros/ros_comm/tools/roslaunch/resources/example-params.launch

@@ -0,0 +1,46 @@
+<launch>
+
+  <!-- 
+
+  Parameter Server parameters. You can omit the 'type' attribute if
+  value is unambiguous. Supported types are str, int, double, bool.
+  You can also specify the contents of a file instead using the
+  'textfile' or 'binfile' attributes.
+  
+  -->
+  <param name="somestring1" value="bar2" />
+  <!-- force to string instead of integer -->
+  <param name="somestring2" value="10" type="str" />
+  
+  <param name="someinteger1" value="1" type="int" />
+  <param name="someinteger2" value="2" />
+  
+  <param name="somefloat1" value="3.14159" type="double" />  
+  <param name="somefloat2" value="3.0" />
+  
+  <!-- you can set parameters in child namespaces -->
+  <param name="wg/wgchildparam" value="a child namespace parameter" />  
+  <group ns="wg2"> 
+    <param name="wg2childparam1" value="a child namespace parameter" />  
+    <param name="wg2childparam2" value="a child namespace parameter" />  
+  </group>
+
+  <!-- use rosparam for more complex types -->
+  <rosparam param="list">[1, 2, 3, 4]</rosparam>
+  <rosparam>
+    rp_key1: a
+    rp_key2: b
+  </rosparam>
+
+  <!-- use rosparam files -->
+  <group ns="rosparam">
+    <rosparam command="load" file="$(find rosparam)/example.yaml" />
+  </group>
+  
+  <!-- upload the contents of a file as a param -->
+  <param name="configfile" textfile="$(find roslaunch)/resources/example.launch" />
+  <!-- upload the contents of a file as base64 binary as a param -->
+  <param name="binaryfile" binfile="$(find roslaunch)/resources/example.launch" />
+  <!-- upload the output of a command as a param. -->
+  
+</launch>