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path: root/src/pkg/encoding/gob/example_encdec_test.go
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-rw-r--r--src/pkg/encoding/gob/example_encdec_test.go61
1 files changed, 0 insertions, 61 deletions
diff --git a/src/pkg/encoding/gob/example_encdec_test.go b/src/pkg/encoding/gob/example_encdec_test.go
deleted file mode 100644
index e45ad4ccf..000000000
--- a/src/pkg/encoding/gob/example_encdec_test.go
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright 2013 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package gob_test
-
-import (
- "bytes"
- "encoding/gob"
- "fmt"
- "log"
-)
-
-// The Vector type has unexported fields, which the package cannot access.
-// We therefore write a BinaryMarshal/BinaryUnmarshal method pair to allow us
-// to send and receive the type with the gob package. These interfaces are
-// defined in the "encoding" package.
-// We could equivalently use the locally defined GobEncode/GobDecoder
-// interfaces.
-type Vector struct {
- x, y, z int
-}
-
-func (v Vector) MarshalBinary() ([]byte, error) {
- // A simple encoding: plain text.
- var b bytes.Buffer
- fmt.Fprintln(&b, v.x, v.y, v.z)
- return b.Bytes(), nil
-}
-
-// UnmarshalBinary modifies the receiver so it must take a pointer receiver.
-func (v *Vector) UnmarshalBinary(data []byte) error {
- // A simple encoding: plain text.
- b := bytes.NewBuffer(data)
- _, err := fmt.Fscanln(b, &v.x, &v.y, &v.z)
- return err
-}
-
-// This example transmits a value that implements the custom encoding and decoding methods.
-func Example_encodeDecode() {
- var network bytes.Buffer // Stand-in for the network.
-
- // Create an encoder and send a value.
- enc := gob.NewEncoder(&network)
- err := enc.Encode(Vector{3, 4, 5})
- if err != nil {
- log.Fatal("encode:", err)
- }
-
- // Create a decoder and receive a value.
- dec := gob.NewDecoder(&network)
- var v Vector
- err = dec.Decode(&v)
- if err != nil {
- log.Fatal("decode:", err)
- }
- fmt.Println(v)
-
- // Output:
- // {3 4 5}
-}