scriptcache.h File Reference

#include <array>
#include <cstdint>
#include <kernel/cs_main.h>
#include <sync.h>

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Classes
class	ScriptCacheKey
	The script cache is a map using a key/value element, that caches the success of executing a specific transaction's input scripts under a specific set of flags, along with any associated information learned during execution. More...

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

Variables
static constexpr size_t	DEFAULT_MAX_SCRIPT_CACHE_BYTES {32 << 20}

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

DEFAULT_MAX_SCRIPT_CACHE_BYTES

constexpr size_t DEFAULT_MAX_SCRIPT_CACHE_BYTES {32 << 20}

staticconstexpr

Definition at line 45 of file scriptcache.h.