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345 lines
5.9 KiB
345 lines
5.9 KiB
package merkle
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import (
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"encoding/binary"
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)
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type Int8 int8
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type UInt8 uint8
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type Int16 int16
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type UInt16 uint16
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type Int32 int32
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type UInt32 uint32
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type Int64 int64
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type UInt64 uint64
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type Int int
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type UInt uint
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// Int8
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func (self Int8) Equals(other Key) bool {
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if o, ok := other.(Int8); ok {
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return self == o
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} else {
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return false
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}
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}
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func (self Int8) Less(other Key) bool {
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if o, ok := other.(Int8); ok {
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return self < o
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} else {
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return false
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}
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}
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func (self Int8) ByteSize() int {
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return 1
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}
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func (self Int8) SaveTo(b []byte) int {
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if cap(b) < 1 { panic("buf too small") }
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b[0] = byte(self)
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return 1
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}
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func LoadInt8(bytes []byte) Int8 {
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return Int8(bytes[0])
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}
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// UInt8
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func (self UInt8) Equals(other Key) bool {
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if o, ok := other.(UInt8); ok {
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return self == o
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} else {
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return false
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}
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}
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func (self UInt8) Less(other Key) bool {
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if o, ok := other.(UInt8); ok {
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return self < o
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} else {
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return false
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}
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}
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func (self UInt8) ByteSize() int {
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return 1
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}
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func (self UInt8) SaveTo(b []byte) int {
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if cap(b) < 1 { panic("buf too small") }
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b[0] = byte(self)
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return 1
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}
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func LoadUInt8(bytes []byte) UInt8 {
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return UInt8(bytes[0])
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}
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// Int16
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func (self Int16) Equals(other Key) bool {
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if o, ok := other.(Int16); ok {
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return self == o
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} else {
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return false
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}
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}
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func (self Int16) Less(other Key) bool {
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if o, ok := other.(Int16); ok {
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return self < o
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} else {
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return false
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}
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}
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func (self Int16) ByteSize() int {
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return 2
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}
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func (self Int16) SaveTo(b []byte) int {
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if cap(b) < 2 { panic("buf too small") }
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binary.LittleEndian.PutUint16(b, uint16(self))
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return 2
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}
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func LoadInt16(bytes []byte) Int16 {
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return Int16(binary.LittleEndian.Uint16(bytes))
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}
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// UInt16
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func (self UInt16) Equals(other Key) bool {
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if o, ok := other.(UInt16); ok {
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return self == o
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} else {
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return false
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}
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}
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func (self UInt16) Less(other Key) bool {
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if o, ok := other.(UInt16); ok {
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return self < o
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} else {
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return false
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}
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}
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func (self UInt16) ByteSize() int {
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return 2
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}
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func (self UInt16) SaveTo(b []byte) int {
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if cap(b) < 2 { panic("buf too small") }
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binary.LittleEndian.PutUint16(b, uint16(self))
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return 2
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}
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func LoadUInt16(bytes []byte) UInt16 {
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return UInt16(binary.LittleEndian.Uint16(bytes))
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}
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// Int32
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func (self Int32) Equals(other Key) bool {
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if o, ok := other.(Int32); ok {
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return self == o
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} else {
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return false
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}
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}
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func (self Int32) Less(other Key) bool {
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if o, ok := other.(Int32); ok {
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return self < o
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} else {
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return false
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}
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}
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func (self Int32) ByteSize() int {
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return 4
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}
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func (self Int32) SaveTo(b []byte) int {
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if cap(b) < 4 { panic("buf too small") }
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binary.LittleEndian.PutUint32(b, uint32(self))
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return 4
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}
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func LoadInt32(bytes []byte) Int32 {
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return Int32(binary.LittleEndian.Uint32(bytes))
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}
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// UInt32
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func (self UInt32) Equals(other Key) bool {
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if o, ok := other.(UInt32); ok {
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return self == o
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} else {
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return false
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}
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}
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func (self UInt32) Less(other Key) bool {
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if o, ok := other.(UInt32); ok {
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return self < o
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} else {
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return false
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}
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}
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func (self UInt32) ByteSize() int {
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return 4
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}
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func (self UInt32) SaveTo(b []byte) int {
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if cap(b) < 4 { panic("buf too small") }
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binary.LittleEndian.PutUint32(b, uint32(self))
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return 4
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}
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func LoadUInt32(bytes []byte) UInt32 {
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return UInt32(binary.LittleEndian.Uint32(bytes))
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}
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// Int64
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func (self Int64) Equals(other Key) bool {
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if o, ok := other.(Int64); ok {
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return self == o
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} else {
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return false
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}
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}
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func (self Int64) Less(other Key) bool {
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if o, ok := other.(Int64); ok {
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return self < o
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} else {
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return false
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}
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}
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func (self Int64) ByteSize() int {
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return 8
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}
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func (self Int64) SaveTo(b []byte) int {
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if cap(b) < 8 { panic("buf too small") }
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binary.LittleEndian.PutUint64(b, uint64(self))
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return 8
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}
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func LoadInt64(bytes []byte) Int64 {
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return Int64(binary.LittleEndian.Uint64(bytes))
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}
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// UInt64
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func (self UInt64) Equals(other Key) bool {
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if o, ok := other.(UInt64); ok {
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return self == o
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} else {
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return false
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}
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}
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func (self UInt64) Less(other Key) bool {
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if o, ok := other.(UInt64); ok {
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return self < o
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} else {
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return false
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}
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}
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func (self UInt64) ByteSize() int {
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return 8
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}
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func (self UInt64) SaveTo(b []byte) int {
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if cap(b) < 8 { panic("buf too small") }
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binary.LittleEndian.PutUint64(b, uint64(self))
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return 8
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}
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func LoadUInt64(bytes []byte) UInt64 {
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return UInt64(binary.LittleEndian.Uint64(bytes))
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}
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// Int
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func (self Int) Equals(other Key) bool {
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if o, ok := other.(Int); ok {
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return self == o
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} else {
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return false
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}
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}
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func (self Int) Less(other Key) bool {
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if o, ok := other.(Int); ok {
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return self < o
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} else {
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return false
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}
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}
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func (self Int) ByteSize() int {
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return 8
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}
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func (self Int) SaveTo(b []byte) int {
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if cap(b) < 8 { panic("buf too small") }
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binary.LittleEndian.PutUint64(b, uint64(self))
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return 8
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}
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func LoadInt(bytes []byte) Int {
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return Int(binary.LittleEndian.Uint64(bytes))
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}
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// UInt
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func (self UInt) Equals(other Key) bool {
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if o, ok := other.(UInt); ok {
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return self == o
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} else {
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return false
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}
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}
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func (self UInt) Less(other Key) bool {
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if o, ok := other.(UInt); ok {
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return self < o
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} else {
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return false
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}
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}
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func (self UInt) ByteSize() int {
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return 8
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}
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func (self UInt) SaveTo(b []byte) int {
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if cap(b) < 8 { panic("buf too small") }
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binary.LittleEndian.PutUint64(b, uint64(self))
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return 8
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}
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func LoadUInt(bytes []byte) UInt {
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return UInt(binary.LittleEndian.Uint64(bytes))
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}
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