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35be596466
There are several cases where includes were added that are not directly used (only by reference or pointer), and where forward declarations were reordered in a way that worsens readability. #rb none #rnx [CL 21499953 by devin doucette in ue5-main branch]
73 lines
2.5 KiB
C++
73 lines
2.5 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "Containers/StringFwd.h"
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#include "CoreTypes.h"
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#include "DerivedDataRequestTypes.h"
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#include "DerivedDataSharedStringFwd.h"
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template <typename FuncType> class TUniqueFunction;
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namespace UE::DerivedData { class FBuildOutput; }
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namespace UE::DerivedData { class IBuild; }
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namespace UE::DerivedData { class ICache; }
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namespace UE::DerivedData { struct FBuildJobCompleteParams; }
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namespace UE::DerivedData { struct FCacheKey; }
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namespace UE::DerivedData { enum class EBuildStatus : uint32; }
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namespace UE::DerivedData
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{
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using FOnBuildJobComplete = TUniqueFunction<void (FBuildJobCompleteParams&& Params)>;
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/**
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* A build job is responsible for the execution of one build.
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*
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* Jobs typically proceed through each one of a sequence of states, though a state may be skipped
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* if the action was found in the cache or if the scheduler finds duplicate jobs for a definition
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* or an action.
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*
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* The job depends on the build scheduler to move it through its states. That relationship allows
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* the scheduler more control over resources such as: memory, compute, storage, network.
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*/
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class IBuildJob
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{
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public:
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/** Returns the name by which to identify this job for logging and profiling. */
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virtual const FSharedString& GetName() const = 0;
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/** Returns the name of the function to build with, or "Unknown" if not resolved yet. */
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virtual const FUtf8SharedString& GetFunction() const = 0;
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/** Returns the cache associated with this job. */
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virtual ICache& GetCache() const = 0;
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/** Returns the build system associated with this job. */
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virtual IBuild& GetBuild() const = 0;
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/** Called by the scheduler to continue this job on the calling thread. */
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virtual void StepExecution() = 0;
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/** Called by the scheduler to skip remote execution and fall back to local execution if permitted. */
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virtual void SkipExecuteRemote() = 0;
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/** Called by the scheduler if it has cached output compatible with the build policy. */
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virtual void SetOutput(const FBuildOutput& Output) = 0;
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};
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/** Parameters for the completion callback for build jobs. */
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struct FBuildJobCompleteParams
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{
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/** Job that is complete. */
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const IBuildJob& Job;
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/** Key for the job in the cache. Empty if the build completes before the key is assigned. */
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const FCacheKey& CacheKey;
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/** Output for the job that completed or was canceled. */
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FBuildOutput&& Output;
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/** Detailed status of the job. */
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EBuildStatus BuildStatus{};
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/** Basic status of the job. */
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EStatus Status = EStatus::Error;
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};
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} // UE::DerivedData
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