/
stackitems.go
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/
stackitems.go
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// SPDX-License-Identifier: LGPL-3.0-or-later
// Copyright 2019 DNA Dev team
//
/*
* Copyright (C) 2018 The ontology Authors
* This file is part of The ontology library.
*
* The ontology is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The ontology 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with The ontology. If not, see <http://www.gnu.org/licenses/>.
*/
package types
import (
"math/big"
"github.com/DNAProject/DNA/vm/neovm/interfaces"
)
type StackItems interface {
Equals(other StackItems) bool
GetBigInteger() (*big.Int, error)
GetBoolean() (bool, error)
GetByteArray() ([]byte, error)
GetInterface() (interfaces.Interop, error)
GetArray() ([]StackItems, error)
GetStruct() ([]StackItems, error)
GetMap() (map[StackItems]StackItems, error)
IsMapKey() bool
}
const (
ByteArrayType byte = 0x00
BooleanType byte = 0x01
IntegerType byte = 0x02
InterfaceType byte = 0x40
ArrayType byte = 0x80
StructType byte = 0x81
MapType byte = 0x82
)