storage

package
v0.9.21 Latest Latest
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 Go to latest Published: Sep 16, 2021 License: Apache-2.0 Imports: 2 Imported by: 0

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Constants

This section is empty.

Variables

This section is empty.

Functions

func AsByteSlice 

func AsByteSlice(x interface{}) []byte

AsByteSlice takes a slice of anything and returns a casted-as-byte-slice view of it. This function panics if input is not a slice.

func Copy 

func Copy(t reflect.Type, dst, src *Header) int

func CopyIter 

func CopyIter(t reflect.Type, dst, src *Header, diter, siter Iterator) int

func CopySliced 

func CopySliced(t reflect.Type, dst *Header, dstart, dend int, src *Header, sstart, send int) int

func ElementAt 

func ElementAt(i int, base unsafe.Pointer, typeSize uintptr) unsafe.Pointer

Element gets the pointer of ith element

func Fill added in v0.9.8 

func Fill(t reflect.Type, dst, src *Header) int

func FromMemory added in v0.9.15 

func FromMemory(ptr uintptr, memsize uintptr) []byte

Types 

type Header struct {
	Raw []byte
}

Header is runtime representation of a slice. It's a cleaner version of reflect.SliceHeader. With this, we wouldn't need to keep the uintptr. This usually means additional pressure for the GC though, especially when passing around Headers

func (*Header) Bools 

func (h *Header) Bools() []bool

func (*Header) Complex128s 

func (h *Header) Complex128s() []complex128

func (*Header) Complex64s 

func (h *Header) Complex64s() []complex64

func (*Header) Float32s 

func (h *Header) Float32s() []float32

func (*Header) Float64s 

func (h *Header) Float64s() []float64

func (*Header) GetB 

func (h *Header) GetB(i int) bool

func (*Header) GetC128 

func (h *Header) GetC128(i int) complex128

func (*Header) GetC64 

func (h *Header) GetC64(i int) complex64

func (*Header) GetF32 

func (h *Header) GetF32(i int) float32

func (*Header) GetF64 

func (h *Header) GetF64(i int) float64

func (*Header) GetI 

func (h *Header) GetI(i int) int

func (*Header) GetI16 

func (h *Header) GetI16(i int) int16

func (*Header) GetI32 

func (h *Header) GetI32(i int) int32

func (*Header) GetI64 

func (h *Header) GetI64(i int) int64

func (*Header) GetI8 

func (h *Header) GetI8(i int) int8

func (*Header) GetStr 

func (h *Header) GetStr(i int) string

func (*Header) GetU 

func (h *Header) GetU(i int) uint

func (*Header) GetU16 

func (h *Header) GetU16(i int) uint16

func (*Header) GetU32 

func (h *Header) GetU32(i int) uint32

func (*Header) GetU64 

func (h *Header) GetU64(i int) uint64

func (*Header) GetU8 

func (h *Header) GetU8(i int) uint8

func (*Header) GetUintptr 

func (h *Header) GetUintptr(i int) uintptr

func (*Header) GetUnsafePointer 

func (h *Header) GetUnsafePointer(i int) unsafe.Pointer

func (*Header) Int16s 

func (h *Header) Int16s() []int16

func (*Header) Int32s 

func (h *Header) Int32s() []int32

func (*Header) Int64s 

func (h *Header) Int64s() []int64

func (*Header) Int8s 

func (h *Header) Int8s() []int8

func (*Header) Ints 

func (h *Header) Ints() []int

func (*Header) SetB 

func (h *Header) SetB(i int, x bool)

func (*Header) SetC128 

func (h *Header) SetC128(i int, x complex128)

func (*Header) SetC64 

func (h *Header) SetC64(i int, x complex64)

func (*Header) SetF32 

func (h *Header) SetF32(i int, x float32)

func (*Header) SetF64 

func (h *Header) SetF64(i int, x float64)

func (*Header) SetI 

func (h *Header) SetI(i int, x int)

func (*Header) SetI16 

func (h *Header) SetI16(i int, x int16)

func (*Header) SetI32 

func (h *Header) SetI32(i int, x int32)

func (*Header) SetI64 

func (h *Header) SetI64(i int, x int64)

func (*Header) SetI8 

func (h *Header) SetI8(i int, x int8)

func (*Header) SetStr 

func (h *Header) SetStr(i int, x string)

func (*Header) SetU 

func (h *Header) SetU(i int, x uint)

func (*Header) SetU16 

func (h *Header) SetU16(i int, x uint16)

func (*Header) SetU32 

func (h *Header) SetU32(i int, x uint32)

func (*Header) SetU64 

func (h *Header) SetU64(i int, x uint64)

func (*Header) SetU8 

func (h *Header) SetU8(i int, x uint8)

func (*Header) SetUintptr 

func (h *Header) SetUintptr(i int, x uintptr)

func (*Header) SetUnsafePointer 

func (h *Header) SetUnsafePointer(i int, x unsafe.Pointer)

func (*Header) Strings 

func (h *Header) Strings() []string

func (*Header) TypedLen added in v0.9.15 

func (h *Header) TypedLen(t reflect.Type) int

TypedLen returns the length of data as if it was a slice of type t

func (*Header) Uint16s 

func (h *Header) Uint16s() []uint16

func (*Header) Uint32s 

func (h *Header) Uint32s() []uint32

func (*Header) Uint64s 

func (h *Header) Uint64s() []uint64

func (*Header) Uint8s 

func (h *Header) Uint8s() []uint8

func (*Header) Uintptrs 

func (h *Header) Uintptrs() []uintptr

func (*Header) Uints 

func (h *Header) Uints() []uint

func (*Header) UnsafePointers 

func (h *Header) UnsafePointers() []unsafe.Pointer

type Iterator 

type Iterator interface {
	Start() (int, error)
	Next() (int, error)
	NextValidity() (int, bool, error)
	NextValid() (int, int, error)
	NextInvalid() (int, int, error)
	Reset()
	SetReverse()
	SetForward()
	Coord() []int
	Done() bool
}

Iterator is the generic iterator interface

type NoOpError 

type NoOpError interface {
	NoOp() bool
}

NoOpError is a useful for operations that have no op.

Source Files

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