README
¶
Package cloudeng.io/file/diskusage
import cloudeng.io/file/diskusage
Types
Type Base2Bytes
type Base2Bytes int64
Base2Bytes represents a number of bytes in base 2.
Constants
KiB, MiB, GiB, TiB, PiB, EiB
KiB Base2Bytes = 1024
MiB Base2Bytes = KiB * 1024
GiB Base2Bytes = MiB * 1024
TiB Base2Bytes = GiB * 1024
PiB Base2Bytes = TiB * 1024
EiB Base2Bytes = PiB * 1024
Values for Base2Bytes.
Methods
func (b Base2Bytes) Num(value int64) float64
func (b Base2Bytes) Standardize() (float64, string)
Type Calculator
type Calculator interface {
Calculate(int64) int64
String() string
}
Functions
func NewIdentity() Calculator
func NewRAID0(stripeSize int64, numStripes int) Calculator
func NewSimple(blocksize int64) Calculator
Type DecimalBytes
type DecimalBytes int64
Base2Bytes represents a number of bytes in base 10.
Constants
KB, MB, GB, TB, PB, EB
KB DecimalBytes = 1000
MB DecimalBytes = KB * 1000
GB DecimalBytes = MB * 1000
TB DecimalBytes = GB * 1000
PB DecimalBytes = TB * 1000
EB DecimalBytes = PB * 1000
Values for DecimalBytes.
Methods
func (b DecimalBytes) Num(value int64) float64
func (b DecimalBytes) Standardize() (float64, string)
Type Identity
type Identity struct{}
Methods
func (i Identity) Calculate(size int64) int64
func (i Identity) String() string
Type RAID0
type RAID0 struct {
// contains filtered or unexported fields
}
Methods
func (r0 RAID0) Calculate(size int64) int64
func (r0 RAID0) String() string
Type Simple
type Simple struct {
// contains filtered or unexported fields
}
Methods
func (s Simple) Calculate(size int64) int64
func (s Simple) String() string
Examples
ExampleBase2Bytes
ExampleDecimalBytes
Documentation
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Index ¶
Examples ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Base2Bytes ¶
type Base2Bytes int64
Base2Bytes represents a number of bytes in base 2.
Example ¶
package main
import (
"fmt"
"cloudeng.io/file/diskusage"
)
func main() {
fmt.Println(diskusage.KiB.Num(512))
fmt.Println(diskusage.KiB.Num(2048))
fmt.Println(diskusage.GiB.Num(1073741824))
fmt.Println(diskusage.Base2Bytes(1024).Standardize())
fmt.Println(diskusage.Base2Bytes(1536).Standardize())
fmt.Println(diskusage.Base2Bytes(1610612736).Standardize())
}
Output: 0.5 2 1 1 KiB 1.5 KiB 1.5 GiB
const ( KiB Base2Bytes = 1024 MiB Base2Bytes = KiB * 1024 GiB Base2Bytes = MiB * 1024 TiB Base2Bytes = GiB * 1024 PiB Base2Bytes = TiB * 1024 EiB Base2Bytes = PiB * 1024 )
Values for Base2Bytes.
func (Base2Bytes) Num ¶
func (b Base2Bytes) Num(value int64) float64
func (Base2Bytes) Standardize ¶
func (b Base2Bytes) Standardize() (float64, string)
type Calculator ¶
func NewIdentity ¶
func NewIdentity() Calculator
func NewRAID0 ¶
func NewRAID0(stripeSize int64, numStripes int) Calculator
func NewSimple ¶
func NewSimple(blocksize int64) Calculator
type DecimalBytes ¶
type DecimalBytes int64
Base2Bytes represents a number of bytes in base 10.
Example ¶
package main
import (
"fmt"
"cloudeng.io/file/diskusage"
)
func main() {
fmt.Println(diskusage.KB.Num(500))
fmt.Println(diskusage.KB.Num(2000))
fmt.Println(diskusage.GB.Num(1000000000))
fmt.Println(diskusage.DecimalBytes(1000).Standardize())
fmt.Println(diskusage.DecimalBytes(1500).Standardize())
fmt.Println(diskusage.DecimalBytes(1500000000).Standardize())
}
Output: 0.5 2 1 1 KB 1.5 KB 1.5 GB
const ( KB DecimalBytes = 1000 MB DecimalBytes = KB * 1000 GB DecimalBytes = MB * 1000 TB DecimalBytes = GB * 1000 PB DecimalBytes = TB * 1000 EB DecimalBytes = PB * 1000 )
Values for DecimalBytes.
func (DecimalBytes) Num ¶
func (b DecimalBytes) Num(value int64) float64
func (DecimalBytes) Standardize ¶
func (b DecimalBytes) Standardize() (float64, string)
Source Files
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