## On this page

  

 

 # distance\_driven\_evaluator

 Last update: 19.09.2025 

<a id="l00001" name="l00001"></a> 1 

<a id="l00003" name="l00003"></a> 3 

<a id="l00004" name="l00004"></a> 4\#include "autonomy/evaluator/distance\_driven\_evaluator/distance\_driven\_evaluator.h"

<a id="l00005" name="l00005"></a> 5 

<a id="l00006" name="l00006"></a> 6namespace [simulation\_framework](namespacesimulation__framework.xhtml)

<a id="l00007" name="l00007"></a> 7{

<a id="l00008" name="l00008"></a> 8namespace [evaluator](namespaceevaluator.xhtml)

<a id="l00009" name="l00009"></a> 9{

<a id="l00010" name="l00010"></a> 10 

<a id="l00011" name="l00011"></a> 11DistanceDrivenEvaluator::DistanceDrivenEvaluator(const std::string&amp; kpi_name) : driven_dist_(0.0), kpi_name_(kpi_name)

<a id="l00012" name="l00012"></a> 12{

<a id="l00013" name="l00013"></a> 13}

<a id="l00014" name="l00014"></a> 14 

<a id="l00015" name="l00015"></a>[ 15](classsimulation__framework_1_1evaluator_1_1DistanceDrivenEvaluator.xhtml#abfe81ec22fdea705cf8ed83d51f2f3eb)void DistanceDrivenEvaluator::Init() {}

<a id="l00016" name="l00016"></a> 16 

<a id="l00017" name="l00017"></a>[ 17](classsimulation__framework_1_1evaluator_1_1DistanceDrivenEvaluator.xhtml#a0ae35bde229b1db909a6331e8062d3ac)void DistanceDrivenEvaluator::Reset()

<a id="l00018" name="l00018"></a> 18{

<a id="l00019" name="l00019"></a> 19 driven_dist_ = 0.0;

<a id="l00020" name="l00020"></a> 20}



<a id="l00021" name="l00021"></a> 21 

<a id="l00022" name="l00022"></a>[ 22](classsimulation__framework_1_1evaluator_1_1DistanceDrivenEvaluator.xhtml#a84b5bd6ae0f4af77a17363b20ed5b086)[core::kpi::KpiContent](structsimulation__framework_1_1core_1_1kpi_1_1KpiContent.xhtml) DistanceDrivenEvaluator::CalculateKpi(const osi3::GroundTruth&amp; ground_truth)

<a id="l00023" name="l00023"></a> 23{

<a id="l00024" name="l00024"></a> 24 [core::kpi::KpiContent](structsimulation__framework_1_1core_1_1kpi_1_1KpiContent.xhtml) kpi_content;

<a id="l00025" name="l00025"></a> 25 kpi_content.name = kpi_name_;

<a id="l00026" name="l00026"></a> 26 kpi_content.[data\_type](structsimulation__framework_1_1core_1_1kpi_1_1KpiContent.xhtml#a4e2c56824798e6d55c9062552059d1bd) = core::kpi::Datatype::Value::kDouble;

<a id="l00027" name="l00027"></a> 27 kpi_content.type = GetKpiType();

<a id="l00028" name="l00028"></a> 28 kpi_content.unit = "m";

<a id="l00029" name="l00029"></a> 29 kpi_content.timestamp.seconds = ground_truth.timestamp().seconds();

<a id="l00030" name="l00030"></a> 30 kpi_content.timestamp.nanoseconds = ground_truth.timestamp().nanos();

<a id="l00031" name="l00031"></a> 31 

<a id="l00032" name="l00032"></a> 32 const auto dist_from_last_position = distance_calculator_.Calculate(ground_truth);

<a id="l00033" name="l00033"></a> 33 driven_dist_ += dist_from_last_position;

<a id="l00034" name="l00034"></a> 34 kpi_content.value = std::to_string(driven_dist_);

<a id="l00035" name="l00035"></a> 35 

<a id="l00036" name="l00036"></a> 36 return kpi_content;

<a id="l00037" name="l00037"></a> 37}



<a id="l00038" name="l00038"></a> 38 

<a id="l00039" name="l00039"></a>[ 39](classsimulation__framework_1_1evaluator_1_1DistanceDrivenEvaluator.xhtml#acc4088bba0acb50e544228f3ed1fa35a)core::kpi::Type DistanceDrivenEvaluator::GetKpiType() const

<a id="l00040" name="l00040"></a> 40{

<a id="l00041" name="l00041"></a> 41 return core::kpi::Type::kScalar;

<a id="l00042" name="l00042"></a> 42}



<a id="l00043" name="l00043"></a> 43 

<a id="l00044" name="l00044"></a> 44} // namespace evaluator

<a id="l00045" name="l00045"></a> 45} // namespace simulation\_framework

[evaluator](namespaceevaluator.xhtml)

The namespace containing evaluator implementations.



[simulation\_framework](namespacesimulation__framework.xhtml)

The top namespace for simulation framework.



[simulation\_framework::core::kpi::KpiContent](structsimulation__framework_1_1core_1_1kpi_1_1KpiContent.xhtml)

struct KpiContent

**Definition** [kpi\_definition.h:67](kpi__definition_8h_source.xhtml#l00066)



[simulation\_framework::core::kpi::KpiContent::data\_type](structsimulation__framework_1_1core_1_1kpi_1_1KpiContent.xhtml#a4e2c56824798e6d55c9062552059d1bd)

Datatype data_type

**Definition** [kpi\_definition.h:72](kpi__definition_8h_source.xhtml#l00072)