diff options
Diffstat (limited to 'doc/progs/sortmain.go')
-rw-r--r-- | doc/progs/sortmain.go | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/doc/progs/sortmain.go b/doc/progs/sortmain.go deleted file mode 100644 index c1babb01f..000000000 --- a/doc/progs/sortmain.go +++ /dev/null @@ -1,69 +0,0 @@ -// Copyright 2009 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 main - -import ( - "fmt" - "./sort" -) - -func ints() { - data := []int{74, 59, 238, -784, 9845, 959, 905, 0, 0, 42, 7586, -5467984, 7586} - a := sort.IntSlice(data) - sort.Sort(a) - if !sort.IsSorted(a) { - panic("fail") - } -} - -func strings() { - data := []string{"monday", "tuesday", "wednesday", "thursday", "friday", "saturday", "sunday"} - a := sort.StringSlice(data) - sort.Sort(a) - if !sort.IsSorted(a) { - panic("fail") - } -} - -type day struct { - num int - shortName string - longName string -} - -type dayArray struct { - data []*day -} - -func (p *dayArray) Len() int { return len(p.data) } -func (p *dayArray) Less(i, j int) bool { return p.data[i].num < p.data[j].num } -func (p *dayArray) Swap(i, j int) { p.data[i], p.data[j] = p.data[j], p.data[i] } - -func days() { - Sunday := day{0, "SUN", "Sunday"} - Monday := day{1, "MON", "Monday"} - Tuesday := day{2, "TUE", "Tuesday"} - Wednesday := day{3, "WED", "Wednesday"} - Thursday := day{4, "THU", "Thursday"} - Friday := day{5, "FRI", "Friday"} - Saturday := day{6, "SAT", "Saturday"} - data := []*day{&Tuesday, &Thursday, &Wednesday, &Sunday, &Monday, &Friday, &Saturday} - a := dayArray{data} - sort.Sort(&a) - if !sort.IsSorted(&a) { - panic("fail") - } - for _, d := range data { - fmt.Printf("%s ", d.longName) - } - fmt.Printf("\n") -} - - -func main() { - ints() - strings() - days() -} |