scriptcache.cpp File Reference

#include <script/scriptcache.h>
#include <common/system.h>
#include <crypto/sha256.h>
#include <cuckoocache.h>
#include <primitives/transaction.h>
#include <random.h>
#include <script/sigcache.h>
#include <sync.h>
#include <validation.h>

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Classes
struct	ScriptCacheElement
	In future if many more values are added, it should be considered to expand the element size to 64 bytes (with padding the spare space as needed) so the key can be long. More...
class	ScriptCacheHasher

Functions
bool	InitScriptExecutionCache (size_t max_size_bytes)
	Initializes the script-execution cache.
bool	IsKeyInScriptCache (ScriptCacheKey key, bool erase, int &nSigChecksOut)
	Check if a given key is in the cache, and if so, return its values.
void	AddKeyInScriptCache (ScriptCacheKey key, int nSigChecks)
	Add an entry in the cache.

Variables
static CuckooCache::cache< ScriptCacheElement, ScriptCacheHasher >	g_scriptExecutionCache
static CSHA256	g_scriptExecutionCacheHasher

Function Documentation

AddKeyInScriptCache()

void AddKeyInScriptCache	(	ScriptCacheKey	key,
		int	nSigChecks
	)

Add an entry in the cache.

Definition at line 119 of file scriptcache.cpp.

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InitScriptExecutionCache()

bool InitScriptExecutionCache

(

size_t

max_size_bytes

)

Initializes the script-execution cache.

Definition at line 76 of file scriptcache.cpp.

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IsKeyInScriptCache()

bool IsKeyInScriptCache	(	ScriptCacheKey	key,
		bool	erase,
		int &	nSigChecksOut
	)

Check if a given key is in the cache, and if so, return its values.

(if not found, nSigChecks may or may not be set to an arbitrary value)

Definition at line 108 of file scriptcache.cpp.

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Variable Documentation

g_scriptExecutionCache

CuckooCache::cache<ScriptCacheElement, ScriptCacheHasher> g_scriptExecutionCache

static

Definition at line 73 of file scriptcache.cpp.

g_scriptExecutionCacheHasher

CSHA256 g_scriptExecutionCacheHasher

static

Definition at line 74 of file scriptcache.cpp.