tf::ChromeObserver Class Reference

observer designed based on chrome tracing format More...

#include <observer.hpp>

Inheritance diagram for tf::ChromeObserver:

Collaboration diagram for tf::ChromeObserver:

Public Member Functions
void	dump (std::ostream &ostream) const
	dump the timelines in JSON format to an ostream More...
std::string	dump () const
	dump the timelines in JSON to a std::string More...
void	clear ()
	clear the timeline data
size_t	num_tasks () const
	get the number of total tasks in the observer More...
Public Member Functions inherited from tf::ObserverInterface
virtual	~ObserverInterface ()=default
	virtual destructor

Friends
class	Executor

Detailed Description

observer designed based on chrome tracing format

Member Function Documentation

dump() [1/2]

void tf::ChromeObserver::dump ( std::ostream &  ostream ) const

inline

dump the timelines in JSON format to an ostream

Parameters

ostream

the target std::ostream to dump

dump() [2/2]

std::string tf::ChromeObserver::dump ( ) const

inline

dump the timelines in JSON to a std::string

Returns

a JSON string

num_tasks()

size_t tf::ChromeObserver::num_tasks ( ) const

inline

get the number of total tasks in the observer

Returns

number of total tasks

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

• observer.hpp