amount.h File Reference

#include "serialize.h"
#include <stdlib.h>
#include <string>

Go to the source code of this file.

Classes
class	CFeeRate

Typedefs
typedef int64_t	CAmount

Functions
bool	MoneyRange (const CAmount &nValue)

Variables
static const CAmount	COIN = 100000000
static const CAmount	CENT = 1000000
const std::string	CURRENCY_UNIT
static const CAmount	MAX_MONEY = 21000000 * COIN

Typedef Documentation

CAmount

typedef int64_t CAmount

Definition at line 14 of file amount.h.

Function Documentation

MoneyRange()

bool MoneyRange ( const CAmount &  nValue )

inline

Definition at line 31 of file amount.h.

Referenced by AmountFromValue(), CheckTransaction(), Consensus::CheckTxInputs(), CWalletTx::GetAnonymizedCredit(), CWalletTx::GetAvailableCredit(), CWalletTx::GetAvailableWatchOnlyCredit(), CWallet::GetChange(), CWallet::GetCredit(), CWallet::GetDebit(), CWalletTx::GetDenominatedCredit(), CTransaction::GetValueOut(), ParsePaymentAmount(), and PaymentServer::verifyAmount().

Variable Documentation

CENT

const CAmount CENT = 1000000

static

Definition at line 17 of file amount.h.

Referenced by BOOST_AUTO_TEST_CASE(), and ParseMoney().

COIN

const CAmount COIN = 100000000

static

Definition at line 16 of file amount.h.

Referenced by AllowFreeThreshold(), ApproximateBestSubset(), CWallet::AvailableCoins(), BOOST_AUTO_TEST_CASE(), CMasternode::CheckCollateral(), DarksendConfig::clickBasic(), DarksendConfig::clickHigh(), DarksendConfig::clickMax(), CMainParams::CMainParams(), CPrivateSendServer::CommitFinalTransaction(), CPrivateSendClient::CreateDenominated(), CWallet::CreateTransaction(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), CPrivateSendClient::DoAutomaticDenominating(), FormatMoney(), GetBlockSubsidy(), CWallet::GetNeedsToBeAnonymizedBalance(), CPrivateSend::InitStandardDenominations(), CMasternode::IsInputAssociatedWithPubkey(), CMasternodeBlockPayees::IsTransactionValid(), CTxLockRequest::IsValid(), CActiveMasternode::ManageStateInitial(), ParseMoney(), CPrivateSendClient::PrepareDenominate(), WalletModel::prepareTransaction(), COutput::Priority(), CPrivateSendServer::ProcessMessage(), ProcessMessage(), CWallet::SelectCoinsDark(), CWallet::SelectCoinsGrouppedByAddresses(), CWallet::SelectCoinsMinConf(), CPrivateSendClient::SendDenominate(), CFeeRate::ToString(), CTxOut::ToString(), OverviewPage::updatePrivateSendProgress(), and ValueFromAmount().

CURRENCY_UNIT

const std::string CURRENCY_UNIT

Definition at line 10 of file amount.cpp.

Referenced by createrawtransaction(), decoderawtransaction(), getbalance(), getgovernanceinfo(), getinfo(), getnetworkinfo(), getrawmempool(), getrawtransaction(), getreceivedbyaccount(), getreceivedbyaddress(), getsuperblockbudget(), gettransaction(), gettxout(), getwalletinfo(), HelpMessage(), listaddressgroupings(), listreceivedbyaddress(), listsinceblock(), listtransactions(), listunspent(), movecmd(), sendfrom(), sendmany(), sendtoaddress(), settxfee(), and CFeeRate::ToString().

MAX_MONEY

const CAmount MAX_MONEY = 21000000 * COIN

static

No amount larger than this (in satoshi) is valid.

Note that this constant is not the total money supply, which in Bitcoin currently happens to be less than 21,000,000 BTC for various reasons, but rather a sanity check. As this sanity check is used by consensus-critical validation code, the exact value of the MAX_MONEY constant is consensus critical; in unusual circumstances like a(nother) overflow bug that allowed for the creation of coins out of thin air modification could lead to a fork.

Definition at line 30 of file amount.h.

Referenced by CheckTransaction(), CGovernanceObject::GetMinCollateralFee(), BitcoinUnits::maxMoney(), MoneyRange(), and PaymentServer::verifyAmount().