.. _program_listing_file__tmp_ws_src_diagnostics_diagnostic_aggregator_include_diagnostic_aggregator_generic_analyzer.hpp:

Program Listing for File generic_analyzer.hpp
=============================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_diagnostics_diagnostic_aggregator_include_diagnostic_aggregator_generic_analyzer.hpp>` (``/tmp/ws/src/diagnostics/diagnostic_aggregator/include/diagnostic_aggregator/generic_analyzer.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   /*********************************************************************
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    *  Copyright (c) 2009, Willow Garage, Inc.
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    *     contributors may be used to endorse or promote products derived
    *     from this software without specific prior written permission.
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    *  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    *  POSSIBILITY OF SUCH DAMAGE.
    *********************************************************************/
   
   #ifndef DIAGNOSTIC_AGGREGATOR__GENERIC_ANALYZER_HPP_
   #define DIAGNOSTIC_AGGREGATOR__GENERIC_ANALYZER_HPP_
   
   #include <map>
   #include <memory>
   #include <regex>
   #include <sstream>
   #include <string>
   #include <vector>
   
   #include "diagnostic_aggregator/analyzer.hpp"
   #include "diagnostic_aggregator/generic_analyzer_base.hpp"
   #include "diagnostic_aggregator/status_item.hpp"
   #include "diagnostic_aggregator/visibility_control.hpp"
   
   #include "diagnostic_msgs/msg/diagnostic_status.h"
   #include "diagnostic_msgs/msg/key_value.h"
   
   #include "pluginlib/class_list_macros.hpp"
   
   #include "rclcpp/logger.hpp"
   #include "rclcpp/rclcpp.hpp"
   
   namespace diagnostic_aggregator
   {
   inline bool getParamVals(rclcpp::Parameter param, std::vector<std::string> & output)
   {
     rclcpp::ParameterType type = param.get_type();
     if (type == rclcpp::ParameterType::PARAMETER_STRING) {
       std::string find = param.as_string();
       output.push_back(find);
       return true;
     } else if (type == rclcpp::ParameterType::PARAMETER_STRING_ARRAY) {
       output = param.as_string_array();
       return true;
     }
   
     RCLCPP_ERROR(
       rclcpp::get_logger("generic_analyzer"),
       "Parameter not a list or string, unable to return values. Parameter type: %s",
       param.get_type_name().c_str());
     output.clear();
     return false;
   }
   
   class GenericAnalyzer : public GenericAnalyzerBase
   {
   public:
     DIAGNOSTIC_AGGREGATOR_PUBLIC
     GenericAnalyzer();
   
     DIAGNOSTIC_AGGREGATOR_PUBLIC
     virtual ~GenericAnalyzer();
   
     // Move to class description above
     DIAGNOSTIC_AGGREGATOR_PUBLIC
     bool init(
       const std::string & base_path, const std::string & breadcrumb,
       const rclcpp::Node::SharedPtr node);
   
     DIAGNOSTIC_AGGREGATOR_PUBLIC
     virtual std::vector<std::shared_ptr<diagnostic_msgs::msg::DiagnosticStatus>> report();
   
     DIAGNOSTIC_AGGREGATOR_PUBLIC
     virtual bool match(const std::string & name);
   
   private:
     std::vector<std::string> chaff_; 
     std::vector<std::string> expected_;
     std::vector<std::string> startswith_;
     std::vector<std::string> contains_;
     std::vector<std::string> name_;
     std::vector<std::regex> regex_; 
   };
   
   }  // namespace diagnostic_aggregator
   
   #endif  // DIAGNOSTIC_AGGREGATOR__GENERIC_ANALYZER_HPP_