Caller-owned cache for reusable legacy Bulletproof backend resources keyed by gate count. More...

#include <bulletproof.hpp>

Data Structures
struct	Impl

Public Member Functions
	ExperimentalBulletproofBackendCache ()

	ExperimentalBulletproofBackendCache (const ExperimentalBulletproofBackendCache &)=delete

ExperimentalBulletproofBackendCache &	operator= (const ExperimentalBulletproofBackendCache &)=delete

	ExperimentalBulletproofBackendCache (ExperimentalBulletproofBackendCache &&other) noexcept

ExperimentalBulletproofBackendCache &	operator= (ExperimentalBulletproofBackendCache &&other) noexcept

	~ExperimentalBulletproofBackendCache ()

void	clear ()

std::size_t	size () const noexcept

Result< ExperimentalBulletproofBackendCache >	clone_for_thread (std::size_t n_gates) const
	Clones one warmed backend-resource entry for independent use on another thread.

purify_bulletproof_backend_resources *	get_or_create (std::size_t n_gates, purify_secp_context *secp_context)
	Returns cached backend resources for this gate count, creating them on first use.

Detailed Description

Definition at line 312 of file bulletproof.hpp.

Constructor & Destructor Documentation

◆ ExperimentalBulletproofBackendCache() [1/3]

purify::ExperimentalBulletproofBackendCache::ExperimentalBulletproofBackendCache ( )

Definition at line 40 of file bulletproof.cpp.

◆ ExperimentalBulletproofBackendCache() [2/3]

purify::ExperimentalBulletproofBackendCache::ExperimentalBulletproofBackendCache ( const ExperimentalBulletproofBackendCache & )

delete

◆ ExperimentalBulletproofBackendCache() [3/3]

purify::ExperimentalBulletproofBackendCache::ExperimentalBulletproofBackendCache ( ExperimentalBulletproofBackendCache && other )

defaultnoexcept

◆ ~ExperimentalBulletproofBackendCache()

purify::ExperimentalBulletproofBackendCache::~ExperimentalBulletproofBackendCache ( )

default

Member Function Documentation

◆ clear()

void purify::ExperimentalBulletproofBackendCache::clear ( )

Definition at line 50 of file bulletproof.cpp.

◆ clone_for_thread()

Result< ExperimentalBulletproofBackendCache > purify::ExperimentalBulletproofBackendCache::clone_for_thread ( std::size_t n_gates ) const

If an entry for n_gates exists, the returned cache receives its own scratch space and generator set for that one line. If the entry is absent, the returned cache is empty and can rebuild the line lazily on first use.

Returns: A thread-local one-line clone, or a backend/internal error if duplication fails.

Definition at line 60 of file bulletproof.cpp.

References purify::BackendRejectedInput, purify_bulletproof_backend_resources_clone(), and purify::unexpected_error().

◆ get_or_create()

purify_bulletproof_backend_resources * purify::ExperimentalBulletproofBackendCache::get_or_create	(	std::size_t	n_gates,
		purify_secp_context *	secp_context
	)

Definition at line 83 of file bulletproof.cpp.

References purify_bulletproof_backend_resources_create().

◆ operator=() [1/2]

ExperimentalBulletproofBackendCache & purify::ExperimentalBulletproofBackendCache::operator= ( const ExperimentalBulletproofBackendCache & )

delete

◆ operator=() [2/2]

ExperimentalBulletproofBackendCache & purify::ExperimentalBulletproofBackendCache::operator= ( ExperimentalBulletproofBackendCache && other )

defaultnoexcept

◆ size()

std::size_t purify::ExperimentalBulletproofBackendCache::size ( ) const

noexcept

Definition at line 56 of file bulletproof.cpp.

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

include/purify/bulletproof.hpp
src/protocol/bulletproof.cpp

Data Structures

Public Member Functions