RoundRobin Class Reference

Round-robin index generator over a half-open range [lo, hi) More...

#include <round_robin.hpp>

Public Member Functions
	RoundRobin ()
	Default-construct (uninitialized; reassign before use)
	RoundRobin (std::size_t hi)
	Round-robin over [0, hi)
	RoundRobin (std::size_t lo, std::size_t hi)
	Round-robin over [lo, hi)
auto	next () -> std::size_t
	Advance to the next index and return it.

Detailed Description

Round-robin index generator over a half-open range [lo, hi)

Successive calls to next() yield lo, lo+1, ..., hi-1, lo, ... Used to scan constraints cyclically (e.g. ProfitOracle, LowpassOracle). The first call to next() returns lo, matching the ++idx; if (idx == N) idx = 0; idiom it replaces.

Constructor & Destructor Documentation

RoundRobin() [1/3]

RoundRobin::RoundRobin ( )

inline

Default-construct (uninitialized; reassign before use)

RoundRobin() [2/3]

RoundRobin::RoundRobin ( std::size_t  hi )

inlineexplicit

Round-robin over [0, hi)

RoundRobin() [3/3]

RoundRobin::RoundRobin ( std::size_t  lo, std::size_t  hi  )

inline

Round-robin over [lo, hi)

Member Function Documentation

next()

auto RoundRobin::next ( ) -> std::size_t

inline

Advance to the next index and return it.

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

• ellalgo/round_robin.hpp