fees.cpp File Reference

#include <wallet/fees.h>
#include <policy/policy.h>
#include <txmempool.h>
#include <util.h>
#include <validation.h>
#include <wallet/coincontrol.h>
#include <wallet/wallet.h>

Include dependency graph for fees.cpp:

Go to the source code of this file.

Functions
CAmount	GetRequiredFee (unsigned int nTxBytes)
	Return the minimum required fee taking into account the floating relay fee and user set minimum transaction fee. More...
CAmount	GetMinimumFee (unsigned int nTxBytes, const CCoinControl &coin_control, const CTxMemPool &pool, const CBlockPolicyEstimator &estimator, FeeCalculation *feeCalc)
	Estimate the minimum fee considering user set parameters and the required fee. More...
CFeeRate	GetDiscardRate (const CBlockPolicyEstimator &estimator)
	Return the maximum feerate for discarding change. More...

Function Documentation

GetDiscardRate()

CFeeRate GetDiscardRate

(

const CBlockPolicyEstimator &

estimator

)

Return the maximum feerate for discarding change.

Definition at line 78 of file fees.cpp.

References dustRelayFee, CBlockPolicyEstimator::estimateSmartFee(), CBlockPolicyEstimator::HighestTargetTracked(), LONG_HALFLIFE, and CWallet::m_discard_rate.

Referenced by CWallet::CreateTransaction(), and CTransactionBuilder::CTransactionBuilder().

GetMinimumFee()

CAmount GetMinimumFee	(	unsigned int	nTxBytes,
		const CCoinControl &	coin_control,
		const CTxMemPool &	pool,
		const CBlockPolicyEstimator &	estimator,
		FeeCalculation *	feeCalc
	)

Estimate the minimum fee considering user set parameters and the required fee.

Definition at line 21 of file fees.cpp.

References CONSERVATIVE, DEFAULT_MAX_MEMPOOL_SIZE, ECONOMICAL, CBlockPolicyEstimator::estimateSmartFee(), FALLBACK, CWallet::fallbackFee, CCoinControl::fOverrideFeeRate, gArgs, ArgsManager::GetArg(), CFeeRate::GetFee(), CTxMemPool::GetMinFee(), GetRequiredFee(), CCoinControl::m_confirm_target, CCoinControl::m_fee_mode, CCoinControl::m_feerate, MAXTXFEE, maxTxFee, MEMPOOL_MIN, nTxConfirmTarget, PAYTXFEE, payTxFee, FeeCalculation::reason, and REQUIRED.

Referenced by CWallet::CreateTransaction(), CoinControlDialog::updateLabels(), and SendCoinsDialog::updateSmartFeeLabel().

GetRequiredFee()

CAmount GetRequiredFee

(

unsigned int

nTxBytes

)

Return the minimum required fee taking into account the floating relay fee and user set minimum transaction fee.

Definition at line 16 of file fees.cpp.

References CFeeRate::GetFee(), minRelayTxFee, and CWallet::minTxFee.

Referenced by CTransactionBuilder::GetFee(), GetMinimumFee(), SendCoinsDialog::setMinimumFee(), and SendCoinsDialog::updateMinFeeLabel().