highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-12-14 06:32:33 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge #15780: wallet: add cachable amounts for caching credit/debit values

Browse Source 
c9e6e7ed7 wallet: add cachable amounts for caching credit/debit values (Karl-Johan Alm)

Pull request description:

  This is a refactoring that will make #13756 a lot cleaner and straight-forward, since it adds another combination to the pile (watch-only * spendable * reused).

  It's also a nice change in general.

Tree-SHA512: 6c876d58bbffd5cb85ef632dea4fd6afed163904bbde5efdb307fa119af178ed3cb5df047255da7e9a9136fed876922f1116fce61a3710f308c72275f9b7d18b
This commit is contained in:
Wladimir J. van der Laan
2019-04-23 16:43:01 +02:00
parent caceff5546 c9e6e7ed79
commit 2d5419feed
4 changed files with 61 additions and 114 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
src/script/ismine.h
View File

@@ -9,6 +9,7 @@
#include <script/standard.h>
#include <stdint.h>
#include <bitset>
class CKeyStore;
class CScript;
@@ -16,10 +17,11 @@ class CScript;
/** IsMine() return codes */
enum isminetype
{
ISMINE_NO = 0,
ISMINE_WATCH_ONLY = 1,
ISMINE_SPENDABLE = 2,
ISMINE_ALL = ISMINE_WATCH_ONLY | ISMINE_SPENDABLE
ISMINE_NO = 0,
ISMINE_WATCH_ONLY = 1 << 0,
ISMINE_SPENDABLE = 1 << 1,
ISMINE_ALL = ISMINE_WATCH_ONLY | ISMINE_SPENDABLE,
ISMINE_ENUM_ELEMENTS,
};
/** used for bitflags of isminetype */
typedef uint8_t isminefilter;
@@ -27,4 +29,23 @@ typedef uint8_t isminefilter;
isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey);
isminetype IsMine(const CKeyStore& keystore, const CTxDestination& dest);
/**
* Cachable amount subdivided into watchonly and spendable parts.
*/
struct CachableAmount
{
// NO and ALL are never (supposed to be) cached
std::bitset<ISMINE_ENUM_ELEMENTS> m_cached;
CAmount m_value[ISMINE_ENUM_ELEMENTS];
inline void Reset()
{
m_cached.reset();
}
void Set(isminefilter filter, CAmount value)
{
m_cached.set(filter);
m_value[filter] = value;
}
};
#endif // BITCOIN_SCRIPT_ISMINE_H