本文整理汇总了Golang中github.com/princeofdatamining/golib/stream.Stream.SetSize方法的典型用法代码示例。如果您正苦于以下问题：Golang Stream.SetSize方法的具体用法？Golang Stream.SetSize怎么用？Golang Stream.SetSize使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/princeofdatamining/golib/stream.Stream的用法示例。
在下文中一共展示了Stream.SetSize方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: encode_pos
func encode_pos(wr *stream.Stream, pos *pbPos) {
wr.SetSize(0)
wr.Seek(0, 0)
e := binutil.NewProtobufEncoder(wr)
e.PutInt32(1, pos.X)
e.PutInt32(2, pos.Y)
}示例2: encode_door
func encode_door(t *testing.T, wr *stream.Stream) {
wr.SetSize(0)
wr.Seek(0, 0)
e := binutil.NewProtobufEncoder(wr)
door := comp
e.PutInt32(1, door.I32)
e.PutInt64(2, door.I64)
e.PutSint32(3, door.S32)
e.PutSint64(4, door.S64)
e.PutSfixed32(5, door.D32)
e.PutSfixed64(6, door.D64)
e.PutUint32(10, door.U32)
e.PutUint64(11, door.U64)
e.PutFixed32(12, door.X32)
e.PutFixed64(13, door.X64)
e.PutFloat32(20, door.F32)
e.PutFloat64(21, door.F64)
e.PutBool(30, door.B)
e.PutString(31, door.S)
e.PutEnum(32, door.E)
encode_pos(dm, &door.Poslist[0])
e.PutBytes(40, dm.Buf()[:dm.Position()])
encode_pos(dm, &door.Poslist[1])
e.PutBytes(40, dm.Buf()[:dm.Position()])
}示例3: testByteOrder
func testByteOrder(t *testing.T, s *stream.Stream, in *byteorderSample) {
s.SetSize(256)
s.Seek(0, 0)
data := s.Buf()
whint := in.order.String()
var m, n int
m = in.order.PutUint8(data, byte(0x09))
n = in.order.PutUint32(data[m:], uint32(0x1310))
n += m
L := len(in.output)
if n != L {
t.Fatalf("%s: outsize must %v, but got %v\n", whint, L, n)
}
for i, b := range in.output {
if b != data[i] {
t.Fatalf("%s: output[%d] must %2X, but got %2X\n", whint, i, b, data[i])
}
}
for _, read := range in.reads {
s.Seek(0, 0)
rhint := read.order.String()
var b byte
var i uint32
b, m = read.order.Uint8(data)
i, n = read.order.Uint32(data[m:])
n += m
if n != L {
t.Errorf("%s: read by %s: final position must be %v, but got %v\n", whint, rhint, L, n)
} else if b != read.b {
t.Errorf("%s: read by %s: expect %.2X, but got %.2X\n", whint, rhint, read.b, b)
} else if i != read.i {
t.Errorf("%s: read by %s: expect %.8X, but got %.8X\n", whint, rhint, read.i, i)
}
}
}示例4: testMarshal
func testMarshal(t *testing.T, s *stream.Stream, in *marshalTestData) {
var dummy = &datatype{}
var n int
var err error
// println("*** encoding ***")
s.SetSize(0)
w := binutil.NewEncoder2(s, in.order, in.intNs)
hint := w.String()
n, err = w.Write(in.data)
if err != nil {
t.Errorf("encode(%s) error: %v\n", hint, err)
}
if n != in.outsize {
t.Errorf("encode(%s) size must %v, but got %v\n", hint, in.outsize, n)
}
n = len(in.out)
if n != in.outsize {
t.Errorf("encode(%s) len(test) must %v, but got %v\n", hint, in.outsize, n)
}
b := s.Buf()
n = len(b)
if n != in.outsize {
t.Errorf("encode(%s) len(dump) must %v, but got %v\n", hint, in.outsize, n)
}
for i, v := range in.out {
if v != b[i] {
t.Fatalf("marshal(%s) out[%v] must %2X, but got %2X\n", hint, i, v, b[i])
}
}
//*
// println("*** decoding ***")
s.Seek(0, 0)
r := binutil.NewDecoder2(s, in.order, in.intNs)
n, err = r.Read(dummy)
if err != nil {
t.Errorf("decode(%s) error: %v\n", hint, err)
}
if n != in.outsize {
t.Errorf("decode(%s) size must %v, but got %v\n", hint, in.outsize, n)
}
if !DeepEqual(in.data, dummy) {
t.Fatalf("decode(%s) DeepEqual false\n", hint)
}
//*/
}示例5: testSetSize
func testSetSize(t *testing.T, s *stream.Stream, size int64, want_err error) {
err := s.SetSize(size)
if err != want_err {
t.Errorf("SetSize(%v) want error `%v`, got `%v`\n", size, want_err, err)
}
}