Injectable source for elapsed and metadata time. 更多...

#include <Time.h>

类 eve::ITimeSource 继承关系图:

Public 成员函数
virtual	~ITimeSource ()=default
	I time source.

virtual MonotonicTimestamp	monotonicNow () const =0
	Read the non-decreasing source-relative timestamp.

virtual WallClockTimestamp	wallClockNow () const =0
	Read wall-clock metadata.

静态 Public 属性
static constexpr const char *	capabilityName = "ITimeSource"

详细描述

Injectable source for elapsed and metadata time.

Implementations must document their thread affinity. The default engine Timer is owner-thread-only; callers must not invoke it concurrently. This interface never advances simulation state and never exposes a wall clock to simulation consumers.

在文件 Time.h 第 173 行定义.

构造及析构函数说明

◆ ~ITimeSource()

virtual eve::ITimeSource::~ITimeSource ( )

virtualdefault

I time source.

成员函数说明

◆ monotonicNow()

virtual MonotonicTimestamp eve::ITimeSource::monotonicNow ( ) const

pure virtual

Read the non-decreasing source-relative timestamp.

返回: Monotonic timestamp; must not be used as persisted state.

在 eve::timer::Timer 内被实现.

被这些函数引用 eve::SimulationClock::sample().

◆ wallClockNow()

virtual WallClockTimestamp eve::ITimeSource::wallClockNow ( ) const

pure virtual

Read wall-clock metadata.

返回: Unix timestamp; never use this value for simulation progression.

在 eve::timer::Timer 内被实现.

类成员变量说明

◆ capabilityName

constexpr const char* eve::ITimeSource::capabilityName = "ITimeSource"

staticconstexpr

在文件 Time.h 第 175 行定义.

该类的文档由以下文件生成:

src/engine/common/Time.h

Public 成员函数

静态 Public 属性