| Taskflow: A General-purpose Task-parallel Programming System

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Public Member Functions | Friends | List of all members
tf::WorkerView Class Reference

class to create an immutable view of a worker More...

`#include <taskflow/core/worker.hpp>`

## Public Member Functions
size_t | id () const
| queries the worker id associated with its parent executor
size_t | queue_size () const
| queries the size of the queue (i.e., number of pending tasks to run) associated with the worker
size_t | queue_capacity () const
| queries the current capacity of the queue

## Friends
class | Executor

## Detailed Description

class to create an immutable view of a worker

An executor keeps a set of internal worker threads to run tasks. A worker view provides users an immutable interface to observe when a worker runs a task, and the view object is only accessible from an observer derived from tf::ObserverInterface.

## Member Function Documentation

## ◆ id()

size_t tf::WorkerView::id | ( |  | ) | const
| inline

queries the worker id associated with its parent executor

A worker id is a unsigned integer in the range `[0, N)`, where `N` is the number of workers spawned at the construction time of the executor.

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

- taskflow/core/worker.hpp