param.h

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/*
 * Copyright (C) 2009, Willow Garage, Inc.
 *
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 * modification, are permitted provided that the following conditions are met:
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#ifndef ROSCPP_PARAM_H
#define ROSCPP_PARAM_H

#include "forwards.h"
#include "XmlRpcValue.h"

namespace ros
{

namespace param
{

void set(const std::string& key, const XmlRpc::XmlRpcValue& v);
void set(const std::string& key, const std::string& s);
void set(const std::string& key, const char* s);
void set(const std::string& key, double d);
void set(const std::string& key, int i);
void set(const std::string& key, bool b);

bool get(const std::string& key, std::string& s);
bool get(const std::string& key, double& d);
bool get(const std::string& key, int& i);
bool get(const std::string& key, bool& b);
bool get(const std::string& key, XmlRpc::XmlRpcValue& v);

bool getCached(const std::string& key, std::string& s);
bool getCached(const std::string& key, double& d);
bool getCached(const std::string& key, int& i);
bool getCached(const std::string& key, bool& b);
bool getCached(const std::string& key, XmlRpc::XmlRpcValue& v);

bool has(const std::string& key);
bool del(const std::string& key);

bool search(const std::string& ns, const std::string& key, std::string& result);

bool search(const std::string& key, std::string& result);

template<typename T>
void param(const std::string& param_name, T& param_val, const T& default_val)
{
  if (has(param_name))
  {
    if (get(param_name, param_val))
    {
      return;
    }
  }

  param_val = default_val;
}

} // namespace param

} // namespace param

#endif // ROSCPP_PARAM_H

---

roscpp
Author(s): Morgan Quigley mquigley@cs.stanford.edu, Josh Faust jfaust@willowgarage.com, Brian Gerkey gerkey@willowgarage.com
autogenerated on Fri Jan 11 10:08:09 2013