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| author | Ross Light <light@google.com> | 2017-07-15 14:53:42 -0600 |
|---|---|---|
| committer | Brad Fitzpatrick <bradfitz@golang.org> | 2017-07-15 21:15:16 +0000 |
| commit | aad7f7bfb7b088fdcdb51c9e384a5d9a2ea37838 (patch) | |
| tree | 39c885bad02cc2d4b9d3ad882ef4dd3243fbb61d | |
| parent | b119ef154c1cc3bded16baff06143844bf1b28e1 (diff) | |
| download | go-aad7f7bfb7b088fdcdb51c9e384a5d9a2ea37838.tar.gz go-aad7f7bfb7b088fdcdb51c9e384a5d9a2ea37838.zip | |
encoding/binary: add examples for ByteOrder functions
Change-Id: Iec9a7bf61566ee08c4d15adb39d43c7a29c79122
Reviewed-on: https://go-review.googlesource.com/48962
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
| -rw-r--r-- | src/encoding/binary/example_test.go | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/encoding/binary/example_test.go b/src/encoding/binary/example_test.go index c0fec7385f..2b52a47d12 100644 --- a/src/encoding/binary/example_test.go +++ b/src/encoding/binary/example_test.go @@ -50,3 +50,21 @@ func ExampleRead() { fmt.Print(pi) // Output: 3.141592653589793 } + +func ExampleByteOrder_put() { + b := make([]byte, 4) + binary.LittleEndian.PutUint16(b[0:], 0x03e8) + binary.LittleEndian.PutUint16(b[2:], 0x07d0) + fmt.Printf("% x\n", b) + // Output: + // e8 03 d0 07 +} + +func ExampleByteOrder_get() { + b := []byte{0xe8, 0x03, 0xd0, 0x07} + x1 := binary.LittleEndian.Uint16(b[0:]) + x2 := binary.LittleEndian.Uint16(b[2:]) + fmt.Printf("%#04x %#04x\n", x1, x2) + // Output: + // 0x03e8 0x07d0 +} |