mirror of
https://github.com/tursom/GoCollections.git
synced 2025-03-15 02:10:06 +08:00
114 lines
1.8 KiB
Go
114 lines
1.8 KiB
Go
/*
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* Copyright (c) 2022 tursom. All rights reserved.
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* Use of this source code is governed by a GPL-3
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* license that can be found in the LICENSE file.
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*/
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package lang
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import "strconv"
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type Int8 int8
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func CastInt8(v any) (int8, bool) {
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switch i := v.(type) {
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case int:
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return int8(i), true
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case int8:
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return i, true
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case int16:
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return int8(i), true
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case int32:
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return int8(i), true
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case int64:
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return int8(i), true
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case uint:
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return int8(i), true
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case uint8:
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return int8(i), true
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case uint16:
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return int8(i), true
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case uint32:
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return int8(i), true
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case uint64:
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return int8(i), true
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case float32:
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return int8(i), true
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case float64:
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return int8(i), true
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case Number:
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return int8(i.ToFloat64().V()), true
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default:
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return 0, false
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}
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}
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func EqualsInt8(i1 Number, i2 any) bool {
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i2, ok := CastInt8(i2)
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return ok && i2 == i1.ToInt64().V()
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}
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func (i Int8) V() int8 {
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return int8(i)
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}
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func (i *Int8) P() *int8 {
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return (*int8)(i)
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}
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func (i Int8) String() string {
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return strconv.FormatInt(int64(i), 10)
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}
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func (i Int8) AsObject() Object {
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return i
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}
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func (i Int8) Equals(e Object) bool {
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return EqualsInt8(i, e)
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}
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func (i Int8) ToString() String {
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return NewString(i.String())
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}
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func (i Int8) HashCode() int32 {
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return HashInt8(int8(i))
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}
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func (i Int8) Compare(t Int8) int {
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switch {
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case i > t:
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return 1
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case i == t:
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return 0
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default:
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return -1
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}
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}
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func (i Int8) ToInt64() Int64 {
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return Int64(i)
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}
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func (i Int8) ToUInt64() UInt64 {
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return UInt64(i)
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}
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func (i Int8) ToFloat64() Float64 {
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return Float64(i)
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}
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func (i *Int8) BitLength() int {
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return 8
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}
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func (i *Int8) SetBit(bit int, up bool) (old bool) {
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//TODO implement me
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panic("implement me")
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}
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func HashInt8(i int8) int32 {
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return HashInt32(int32(i))
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}
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