BloombergLP::bslmt::Turnstile::Turnstile

Create a turnstile that admits clients at the specified rate.

Synopsis

Declared in <bslmt_turnstile.h>

explicit
Turnstile(
    double rate,
    bsls::TimeInterval const& startTime = bsls::TimeInterval(0),
    bsls::TimeInterval const& minTimeToCallSleep = bsls::TimeInterval(1e‐4));

Description

Create a turnstile object that admits clients at the specified rate, expressed as the number of turns per second. Optionally specify the (relative) startTime of the first turn. If startTime is not specified, the first turn may be taken immediately. Optionally specify minTimeToCallSleep, the shortest period of time in seconds that the waitTurn function will go to sleep. The behavior is undefined unless 0 < rate.

Parameters

Name

Description

rate

turns per second this turnstile admits

startTime

relative time of the first turn

minTimeToCallSleep

shortest sleep duration for waitTurn

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