tess::PlannedPhaseExecutionScratch Class Reference

#include <tess/ops/queued.h>

Public Member Functions
void	reserve_operations (std::size_t count)
void	reserve_dirty_records_per_operation (std::size_t count)
void	reserve_merged_dirty_records (std::size_t count)
void	prepare_for_operation_count (std::size_t count)
void	clear () noexcept
auto	operation_count () const noexcept -> std::size_t
auto	dirty_partitions () const noexcept -> std::span< const PhaseDirtyPartition >

Friends
template<WritePolicy Policy, typename Executor, typename World, typename Fn>
auto	execute_phase_partitioned_dirty_with (Executor &&executor, World &world, const ExecutionPlan &plan, const ExecutionPhase &phase, PlannedPhaseExecutionScratch &scratch, Fn &&fn) -> PlannedExecutionResult
template<WritePolicy Policy, typename Executor, typename World, typename T, typename Fn>
auto	execute_phase_partitioned_dirty_with_results (Executor &&executor, World &world, const ExecutionPlan &plan, const ExecutionPhase &phase, PlannedPhaseExecutionScratch &scratch, ResultChannel< T > &channel, Fn &&fn) -> PlannedExecutionResult
	Executes one phase while publishing per-operation payloads and completions.
template<typename World>
auto	merge_planned_dirty (World &world, PlannedPhaseExecutionScratch &scratch) -> PlannedDirtyMergeResult
template<typename World>
auto	detail::merge_planned_dirty_after_exception (World &world, PlannedPhaseExecutionScratch &scratch) noexcept -> PlannedDirtyMergeResult

Detailed Description

Reusable partitions, results, and merge storage for one execution phase.

Friends And Related Symbol Documentation

execute_phase_partitioned_dirty_with

template<WritePolicy Policy, typename Executor, typename World, typename Fn>

auto execute_phase_partitioned_dirty_with ( Executor && executor, World & world, const ExecutionPlan & plan, const ExecutionPhase & phase, PlannedPhaseExecutionScratch & scratch, Fn && fn ) -> PlannedExecutionResult

friend

Executes a phase with operation-local dirty partitions for concurrency.

merge_planned_dirty

template<typename World>

auto merge_planned_dirty ( World & world, PlannedPhaseExecutionScratch & scratch ) -> PlannedDirtyMergeResult

friend

Applies phase dirty records through the scratch object's accumulator.

Deliberately NOT noexcept: it reserves the merged accumulator before transferring anything, so it can throw std::bad_alloc. Capacity is checked first and reported as CapacityExceeded, so the throw is an allocation failure rather than a contract violation. See the accumulator overload for the rule.

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

• include/tess/ops/queued.h