param.cpp File Reference

#include "ros/param.h"
#include "ros/master.h"
#include "ros/xmlrpc_manager.h"
#include "ros/this_node.h"
#include "ros/names.h"
#include <ros/console.h>
#include <boost/thread/mutex.hpp>
#include <boost/lexical_cast.hpp>

Include dependency graph for param.cpp:

Go to the source code of this file.

Namespaces
namespace	ros
namespace	ros::param
	Contains functions which allow you to query the parameter server.
Typedefs
typedef std::map< std::string, XmlRpc::XmlRpcValue >	ros::param::M_Param
Functions
ROSCPP_DECL bool	ros::param::del (const std::string &key)
	Delete a parameter from the parameter server.
ROSCPP_DECL bool	ros::param::get (const std::string &key, XmlRpc::XmlRpcValue &v)
	Get an arbitrary XML/RPC value from the parameter server.
ROSCPP_DECL bool	ros::param::get (const std::string &key, bool &b)
	Get a boolean value from the parameter server.
ROSCPP_DECL bool	ros::param::get (const std::string &key, int &i)
	Get a integer value from the parameter server.
ROSCPP_DECL bool	ros::param::get (const std::string &key, double &d)
	Get a double value from the parameter server.
ROSCPP_DECL bool	ros::param::get (const std::string &key, std::string &s)
	Get a string value from the parameter server.
ROSCPP_DECL bool	ros::param::getCached (const std::string &key, XmlRpc::XmlRpcValue &v)
	Get an arbitrary XML/RPC value from the parameter server, with local caching.
ROSCPP_DECL bool	ros::param::getCached (const std::string &key, bool &b)
	Get a boolean value from the parameter server, with local caching.
ROSCPP_DECL bool	ros::param::getCached (const std::string &key, int &i)
	Get a integer value from the parameter server, with local caching.
ROSCPP_DECL bool	ros::param::getCached (const std::string &key, double &d)
	Get a double value from the parameter server, with local caching.
ROSCPP_DECL bool	ros::param::getCached (const std::string &key, std::string &s)
	Get a string value from the parameter server, with local caching.
bool	ros::param::getImpl (const std::string &key, bool &b, bool use_cache)
bool	ros::param::getImpl (const std::string &key, int &i, bool use_cache)
bool	ros::param::getImpl (const std::string &key, double &d, bool use_cache)
bool	ros::param::getImpl (const std::string &key, std::string &s, bool use_cache)
bool	ros::param::getImpl (const std::string &key, XmlRpc::XmlRpcValue &v, bool use_cache)
ROSCPP_DECL bool	ros::param::has (const std::string &key)
	Check whether a parameter exists on the parameter server.
void	ros::param::init (const M_string &remappings)
void	ros::param::paramUpdateCallback (XmlRpc::XmlRpcValue &params, XmlRpc::XmlRpcValue &result)
ROSCPP_DECL bool	ros::param::search (const std::string &ns, const std::string &key, std::string &result)
	Search up the tree for a parameter with a given key.
ROSCPP_DECL bool	ros::param::search (const std::string &key, std::string &result)
	Search up the tree for a parameter with a given key. This version defaults to starting in the current node's name.
ROSCPP_DECL void	ros::param::set (const std::string &key, bool b)
	Set a integer value on the parameter server.
ROSCPP_DECL void	ros::param::set (const std::string &key, int i)
	Set a integer value on the parameter server.
ROSCPP_DECL void	ros::param::set (const std::string &key, double d)
	Set a double value on the parameter server.
ROSCPP_DECL void	ros::param::set (const std::string &key, const char *s)
	Set a string value on the parameter server.
ROSCPP_DECL void	ros::param::set (const std::string &key, const std::string &s)
	Set a string value on the parameter server.
ROSCPP_DECL void	ros::param::set (const std::string &key, const XmlRpc::XmlRpcValue &v)
	Set an arbitrary XML/RPC value on the parameter server.
void	ros::param::update (const std::string &key, const XmlRpc::XmlRpcValue &v)
Variables
M_Param	ros::param::g_params
boost::mutex	ros::param::g_params_mutex
S_string	ros::param::g_subscribed_params