github.com/ontio/ontology@v1.14.4/vm/evm/params/denomination.go (about)

     1  // Copyright (C) 2021 The Ontology Authors
     2  // Copyright 2017 The go-ethereum Authors
     3  // This file is part of the go-ethereum library.
     4  //
     5  // The go-ethereum library is free software: you can redistribute it and/or modify
     6  // it under the terms of the GNU Lesser General Public License as published by
     7  // the Free Software Foundation, either version 3 of the License, or
     8  // (at your option) any later version.
     9  //
    10  // The go-ethereum library is distributed in the hope that it will be useful,
    11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    13  // GNU Lesser General Public License for more details.
    14  //
    15  // You should have received a copy of the GNU Lesser General Public License
    16  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    17  
    18  package params
    19  
    20  // These are the multipliers for ether denominations.
    21  // Example: To get the wei value of an amount in 'gwei', use
    22  //
    23  //    new(big.Int).Mul(value, big.NewInt(params.GWei))
    24  //
    25  const (
    26  	Wei   = 1
    27  	GWei  = 1e9
    28  	Ether = 1e18
    29  )