/*
This file is part of cpp - ethereum .
cpp - ethereum is free software : you can redistribute it and / or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation , either version 3 of the License , or
( at your option ) any later version .
cpp - ethereum is distributed in the hope that it will be useful ,
but WITHOUT ANY WARRANTY ; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the
GNU General Public License for more details .
You should have received a copy of the GNU General Public License
along with cpp - ethereum . If not , see < http : //www.gnu.org/licenses/>.
*/
/** @file FeeStructure.h
* @ author Gav Wood < i @ gavwood . com >
* @ date 2014
*/
# pragma once
# include <libdevcore/Common.h>
namespace dev
{
namespace eth
{
extern u256 const c_stepGas ; ///< Once per operation, except for SSTORE, SLOAD, BALANCE, SHA3, CREATE, CALL.
extern u256 const c_balanceGas ; ///< Once per BALANCE operation.
extern u256 const c_sha3Gas ; ///< Once per SHA3 operation.
extern u256 const c_sloadGas ; ///< Once per SLOAD operation.
extern u256 const c_sstoreSetGas ; ///< Once per SSTORE operation if the zeroness changes from zero.
extern u256 const c_sstoreResetGas ; ///< Once per SSTORE operation if the zeroness doesn't change.
extern u256 const c_sstoreRefundGas ; ///< Refunded gas, once per SSTORE operation if the zeroness changes to zero.
extern u256 const c_createGas ; ///< Once per CREATE operation & contract-creation transaction.
extern u256 const c_callGas ; ///< Once per CALL operation & message call transaction.
extern u256 const c_memoryGas ; ///< Times the address of the (highest referenced byte in memory + 1). NOTE: referencing happens on read, write and in instructions such as RETURN and CALL.
extern u256 const c_txDataGas ; ///< Per byte of data attached to a transaction. NOTE: Not payable on data of calls between transactions.
extern u256 const c_txGas ; ///< Per transaction. NOTE: Not payable on data of calls between transactions.
}
}
