vt::messaging::DependentSendChain struct final
#include <src/vt/messaging/dependent_send_chain.h>

A sequenced chain of sends ordered by termination detection.

Public static functions

static void mergeChainStep(DependentSendChain& a, DependentSendChain& b, EpochType new_epoch, PendingSend&& link): Add a task that is dependent on two DependentSendChain instances.

void add(EpochType new_epoch, PendingSend&& link): Add a task to the chain for work.
void done(): Indicate that the chain is complete and should be reset.
auto isTerminated() -> bool: Check if the chain has terminated.
auto operator=(const DependentSendChain&) -> DependentSendChain& deleted
auto operator=(DependentSendChain&&) -> DependentSendChain& defaulted

Add a task that is dependent on two DependentSendChain instances.

Parameters
a in	the first DependentSendChain
b in	the second DependentSendChain
new_epoch in	the epoch the task is being added to
link in	the `PendingSend` to release when complete

This structure is move-only and cannot be copied by design

Add a task to the chain for work.

Parameters
new_epoch in	the epoch the task is being added to
link in	the `PendingSend` to release when complete

Add a task to the chain of work to be run in the specified epoch, with subsequent tasks dependent on all work occurring in the specified epoch

Check if the chain has terminated.

Returns	whether the chain has terminated