ast::TimePointRange类 参考

#include <TimePointRange.hpp>

类
class	iterator

Public 成员函数
	TimePointRange (const TimePoint &start, const TimePoint &stop, double step, size_t n)
	TimePointRange (const TimePoint &start, const TimePoint &stop, double step)
iterator	begin () const
iterator	end () const
size_t	size () const
TimePoint	operator[] (size_t i) const
const TimePoint &	start () const
const TimePoint &	stop () const
double	step () const

详细描述

按步长采样的时间点范围（惰性可迭代）

对 [start, stop] 闭区间按 step 步长采样：内部相邻点间距恒为 step， 但末尾强制把 stop 并入输出（最后一段间距可能小于 step），因此并非均匀网格。

注解

通常经 TimeInterval::discretize() 构造。

构造及析构函数说明

TimePointRange() [1/2]

ast::TimePointRange::TimePointRange ( const TimePoint & start, const TimePoint & stop, double step, size_t n )

inline

构造时间点采样范围

参数

start	起始时间点
stop	结束时间点（强制并入）
step	步长（秒）
n	采样点数

TimePointRange() [2/2]

ast::TimePointRange::TimePointRange ( const TimePoint & start, const TimePoint & stop, double step )

inline

构造时间点采样范围

参数

start	起始时间点
stop	结束时间点（强制并入）
step	步长（秒）

成员函数说明

operator[]()

TimePoint ast::TimePointRange::operator[] ( size_t i ) const

inline

下标访问：返回第 i 个采样时间点（末点返回 stop_）

参数

i	下标（0 <= i < size()）

返回

第 i 个采样点的 TimePoint

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该类的文档由以下文件生成:

• src/AstCore/Time/TimePointRange.hpp