LLVM: llvm::cas::ActionCache Class Reference (original) (raw)

A cache from a key (that describes an action) to the result of performing that action. More...

#include "[llvm/CAS/ActionCache.h](ActionCache%5F8h%5Fsource.html)"

Public Member Functions
Expected< std::optional< CASID > > get (const CacheKey &ActionKey, bool CanBeDistributed=false) const
Get a previously computed result for ActionKey.
Error put (const CacheKey &ActionKey, const CASID &Result, bool CanBeDistributed=false)
Cache Result for the ActionKey computation.
virtual Error validate () const =0
Validate the ActionCache contents.
virtual ~ActionCache ()=default

A cache from a key (that describes an action) to the result of performing that action.

Actions are expected to be pure. Storing mappings from one action to multiple results will result in error (cache poisoning).

Definition at line 49 of file ActionCache.h.

virtual llvm::cas::ActionCache::~ActionCache ( ) virtualdefault

◆ ActionCache()

llvm::cas::ActionCache::ActionCache ( const CASContext & Context) inlineprotected

◆ get()

Get a previously computed result for ActionKey.

Parameters

CanBeDistributed is a hint to the underlying implementation that if it is true, the lookup is profitable to be done on a distributed caching level, not just locally. The implementation is free to ignore this flag.

Definition at line 58 of file ActionCache.h.

References llvm::arrayRefFromStringRef(), getImpl(), and llvm::cas::CacheKey::getKey().

◆ getContext()

const CASContext & llvm::cas::ActionCache::getContext ( ) const inlineprotected

◆ getImpl()

◆ put()

◆ putImpl()

◆ validate()

virtual Error llvm::cas::ActionCache::validate ( ) const pure virtual

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