mirror of
https://github.com/golang/go
synced 2024-07-20 06:14:58 +00:00
5355753009
We don't usually reformat the test directory, but all of the files in test/typeparam are syntactically valid. I suspect the misformattings here are because developers aren't re-installing gofmt with -tags=typeparams, not intentionally exercising non-standard formatting. Change-Id: I3767d480434c19225568f3c7d656dc8589197183 Reviewed-on: https://go-review.googlesource.com/c/go/+/338093 Trust: Matthew Dempsky <mdempsky@google.com> Trust: Robert Griesemer <gri@golang.org> Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
54 lines
1.1 KiB
Go
54 lines
1.1 KiB
Go
// Copyright 2021 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 a
|
|
|
|
type Ordered interface {
|
|
~int | ~int8 | ~int16 | ~int32 | ~int64 |
|
|
~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 | ~uintptr |
|
|
~float32 | ~float64 |
|
|
~string
|
|
}
|
|
|
|
// List is a linked list of ordered values of type T.
|
|
type List[T Ordered] struct {
|
|
Next *List[T]
|
|
Val T
|
|
}
|
|
|
|
func (l *List[T]) Largest() T {
|
|
var max T
|
|
for p := l; p != nil; p = p.Next {
|
|
if p.Val > max {
|
|
max = p.Val
|
|
}
|
|
}
|
|
return max
|
|
}
|
|
|
|
type OrderedNum interface {
|
|
~int | ~int8 | ~int16 | ~int32 | ~int64 |
|
|
~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 | ~uintptr |
|
|
~float32 | ~float64
|
|
}
|
|
|
|
// ListNum is a linked _List of ordered numeric values of type T.
|
|
type ListNum[T OrderedNum] struct {
|
|
Next *ListNum[T]
|
|
Val T
|
|
}
|
|
|
|
const Clip = 5
|
|
|
|
// clippedLargest returns the largest in the list of OrderNums, but a max of 5.
|
|
func (l *ListNum[T]) ClippedLargest() T {
|
|
var max T
|
|
for p := l; p != nil; p = p.Next {
|
|
if p.Val > max && p.Val < Clip {
|
|
max = p.Val
|
|
}
|
|
}
|
|
return max
|
|
}
|