log_utils.cpp

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// -*- mode: c++ -*-
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#include <string>
#include <vector>
#include "jsk_topic_tools/log_utils.h"


namespace jsk_topic_tools
{

  bool warnNoRemap(const std::vector<std::string> names)
  {
    bool no_warning = true;
    ros::M_string remappings = ros::names::getRemappings();
    for (size_t i = 0; i < names.size(); i++)
    {
      std::string resolved_name = ros::names::resolve(/*name=*/names[i],
                                                      /*_remap=*/false);
      if (remappings.find(resolved_name) == remappings.end())
      {
        ROS_WARN("[%s] '%s' has not been remapped.",
                 ros::this_node::getName().c_str(), names[i].c_str());
        no_warning = false;
      }
    }
    return no_warning;
  }

  const std::string getFunctionName(const std::string &name)
  {
      size_t end = name.rfind('(');
      if(end == std::string::npos)
      {
          end = name.size();
      }
      size_t begin = 1 + name.rfind(' ', end);
      return name.substr(begin, end - begin);
  }

}  // namespace jsk_topic_tools