sys_model_task¶

struct ModelPriorityPair¶

#include <sys_model_task.h>

Structure used to pair a model and its requested priority.

Public Members

int32_t CurrentModelPriority¶: The current model priority. Higher goes first.

SysModel *ModelPtr¶: The model associated with this priority.

class SysModelTask¶

#include <sys_model_task.h>

Class used to group a set of models into one “Task” of execution.

Public Functions

SysModelTask()¶: The task constructor.

SysModelTask(uint64_t InputPeriod, uint64_t InputDelay = 0, uint64_t FirstStartTime = 0)¶

class method

A construction option that allows the user to set some task parameters. Note that the only required argument is InputPeriod.

Parameters

InputPeriod – The amount of nanoseconds between calls to this Task.
InputDelay – How long to delay the input by in nanoseconds
FirstStartTime – The offset in nanoseconds in a given frame to start the Task with.

~SysModelTask()¶: The destructor.

void AddNewObject(SysModel *NewModel, int32_t Priority = -1)¶

This method adds a new model into the Task list. Note that the Priority parameter is option as it defaults to -1 (lowest, latest)

Parameters

NewModel – The new model that we are adding to the Task
Priority – The selected priority of the model being added (highest goes first)

Returns

void

void SelfInitTaskList()¶

This method self-initializes all of the models that have been added to the Task.

Returns: void

void ExecuteTaskList(uint64_t CurrentSimTime)¶

This method executes all of the models on the Task during runtime. Then, it sets its NextStartTime appropriately.

Parameters: CurrentSimNanos – The current simulation time in [ns]
Returns: void

void ResetTaskList(uint64_t CurrentSimTime)¶

This method resets all of the models that have been added to the Task at the CurrentSimTime. See sys_model_task.h for related method ResetTask()

Parameters: CurrentSimTime – The time to start at after reset
Returns: void

inline void ResetTask()¶: Resets the task.

inline void enableTask()¶: Enables the task. Great comment huh?

inline void disableTask()¶: Disables the task. I know.

void updatePeriod(uint64_t newPeriod)¶

This method changes the period of a given task over to the requested period. It attempts to keep the same offset relative to the original offset that was specified at task creation.

Parameters: newPeriod – The period that the task should run at going forward
Returns: void

inline void updateParentProc(std::string parent)¶: Allows the system to move task to a different process.

Public Members

std::vector<ModelPriorityPair> TaskModels¶: — Array that has pointers to all task sysModels

std::string TaskName¶: — Identifier for Task

std::string parentProc¶: — Process that calls this task

uint64_t NextStartTime¶: [ns] Next time to start task

uint64_t NextPickupTime¶: [ns] Next time read Task outputs

uint64_t TaskPeriod¶: [ns] Cycle rate for Task

uint64_t PickupDelay¶: [ns] Time between dispatches

uint64_t FirstTaskTime¶: [ns] Time to start Task for first time

bool taskActive¶: — Flag indicating whether the Task has been disabled

BSKLogger bskLogger¶: — BSK Logging