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 # predictive\_ttc\_calculator

 Last update: 16.07.2025 

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

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

<a id="l00004" name="l00004"></a> 4\#pragma once

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

<a id="l00006" name="l00006"></a> 6\#include &lt;osi\_groundtruth.pb.h&gt;

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

<a id="l00012" name="l00012"></a> 12namespace [simulation\_framework](namespacesimulation__framework.xhtml)

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

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

<a id="l00019" name="l00019"></a> 19namespace [evaluator](namespaceevaluator.xhtml)

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

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

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<a id="l00044" name="l00044"></a>[ 44](classsimulation__framework_1_1evaluator_1_1PredictiveTimeToCollisionCalculator.xhtml)class [PredictiveTimeToCollisionCalculator](classsimulation__framework_1_1evaluator_1_1PredictiveTimeToCollisionCalculator.xhtml)

<a id="l00045" name="l00045"></a> 45{

<a id="l00046" name="l00046"></a> 46 public:

<a id="l00047" name="l00047"></a> 47 std::chrono::milliseconds Calculate(const osi3::GroundTruth&amp; ground_truth) const;

<a id="l00048" name="l00048"></a> 48 

<a id="l00049" name="l00049"></a> 49 private:

<a id="l00050" name="l00050"></a> 50 uint64_t predictive_ttc_precision_{100};

<a id="l00051" name="l00051"></a> 51 uint64_t predictive_ttc_max_{20000};

<a id="l00052" name="l00052"></a> 52};



<a id="l00053" name="l00053"></a> 53 

<a id="l00054" name="l00054"></a> 54} // namespace evaluator

<a id="l00055" name="l00055"></a> 55} // namespace simulation\_framework

[simulation\_framework::evaluator::PredictiveTimeToCollisionCalculator](classsimulation__framework_1_1evaluator_1_1PredictiveTimeToCollisionCalculator.xhtml)

class PredictiveTimeToCollisionCalculator

**Definition** [predictive\_ttc\_calculator.h:45](predictive__ttc__calculator_8h_source.xhtml#l00044)



[evaluator](namespaceevaluator.xhtml)

The namespace containing evaluator implementations.



[simulation\_framework](namespacesimulation__framework.xhtml)

The top namespace for simulation framework.