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Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Attributes | Private Types | Private Member Functions | Friends
LinkGraphSchedule Class Reference

## Public Member Functions
void | SpawnNext ()
| Start the next job in the schedule.
void | JoinNext ()
| Join the next finished job, if available.
void | SpawnAll ()
| Start all threads in the running list.
void | ShiftDates (int interval)
| Shift all dates (join dates and edge annotations) of link graphs and link graph jobs by the number of days given.
void | Queue (LinkGraph *lg)
| Queue a link graph for execution.
void | Unqueue (LinkGraph *lg)
| Remove a link graph from the execution queue.

## Static Public Member Functions
static void | Run (void *j)
| Run all handlers for the given Job.
static void | Clear ()
| Clear all link graphs and jobs from the schedule.

## Static Public Attributes
static const uint | SPAWN_JOIN_TICK = 21
| Tick when jobs are spawned or joined every day.
static LinkGraphSchedule | instance
| Static instance of LinkGraphSchedule.

## Protected Attributes
ComponentHandler * | handlers [6]
| Handlers to be run for each job.
GraphList | schedule
| Queue for new jobs.
JobList | running
| Currently running jobs.

## Private Types
typedef std::list< LinkGraph * > | GraphList
typedef std::list< LinkGraphJob * > | JobList

## Private Member Functions
| LinkGraphSchedule ()
| Create a link graph schedule and initialize its handlers.
| ~LinkGraphSchedule ()
| Delete a link graph schedule and its handlers.

## Friends
const SaveLoad * | GetLinkGraphScheduleDesc ()
| Get a SaveLoad array for the link graph schedule.

## Detailed Description

Definition at line 38 of file linkgraphschedule.h.

## Member Function Documentation

void LinkGraphSchedule::Queue | ( | LinkGraph * | lg | ) |
| inline

Queue a link graph for execution.

Parameters

  lg | Link graph to be queued.

Definition at line 68 of file linkgraphschedule.h.

References Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_link_graph_pool >::Get(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index, and schedule.

Referenced by IncreaseStats(), and JoinNext().

void LinkGraphSchedule::Run | ( | void * | j | ) |
| static

Run all handlers for the given Job.

This method is tailored to ThreadObject::New.

Parameters

  j | Pointer to a link graph job.

Definition at line 75 of file linkgraphschedule.cpp.

References handlers, instance, lengthof, and ComponentHandler::Run().

Referenced by LinkGraphJob::SpawnThread().

void LinkGraphSchedule::ShiftDates | ( | int | interval | ) |

Shift all dates (join dates and edge annotations) of link graphs and link graph jobs by the number of days given.

Parameters

  interval | Number of days to be added or subtracted.

Definition at line 111 of file linkgraphschedule.cpp.

References LinkGraph::ShiftDates(), and LinkGraphJob::ShiftJoinDate().

Referenced by ClickChangeDateCheat(), and SetStartingYear().

void LinkGraphSchedule::SpawnAll | ( |  | ) |

Start all threads in the running list.

This is only useful for save/load. Usually threads are started when the job is created.

Definition at line 87 of file linkgraphschedule.cpp.

References running.

Referenced by AfterLoadLinkGraphs().

void LinkGraphSchedule::Unqueue | ( | LinkGraph * | lg | ) |
| inline

Remove a link graph from the execution queue.

Parameters

  lg | Link graph to be removed.

Definition at line 78 of file linkgraphschedule.h.

References schedule.

Referenced by IncreaseStats(), JoinNext(), and Station::~Station().

## Friends And Related Function Documentation

const SaveLoad* GetLinkGraphScheduleDesc | ( |  | ) |
| friend

Get a SaveLoad array for the link graph schedule.

Returns
  SaveLoad array for the link graph schedule.

Definition at line 96 of file linkgraph_sl.cpp.

## Field Documentation

LinkGraphSchedule LinkGraphSchedule::instance
| static

Static instance of LinkGraphSchedule.

Note: This instance is created on task start. Lazy creation on first usage results in a data race between the CDist threads.

Definition at line 54 of file linkgraphschedule.h.

Referenced by AfterLoadLinkGraphs(), Clear(), ClickChangeDateCheat(), IncreaseStats(), Load_LGRS(), Ptrs_LGRS(), Run(), Save_LGRS(), SetStartingYear(), and Station::~Station().

The documentation for this class was generated from the following files:

- src/linkgraph/linkgraphschedule.h
- src/linkgraph/linkgraphschedule.cpp