mirror of
https://github.com/golang/go
synced 2024-11-13 17:30:24 -07:00
a0b2ccf9f4
- change Delete to Remove - return deleted element in Remove - remove range checking (runtime does this for you) R=gri OCL=14714 CL=14714
62 lines
884 B
Go
62 lines
884 B
Go
// $G $F.go && $L $F.$A && ./$A.out
|
|
|
|
// 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 vector "vector"
|
|
|
|
|
|
type S struct {
|
|
val int
|
|
}
|
|
|
|
|
|
func (p *S) Init(val int) *S {
|
|
p.val = val;
|
|
return p;
|
|
}
|
|
|
|
|
|
func test0() {
|
|
v := vector.New();
|
|
if v.Len() != 0 {
|
|
panic("len = ", v.Len(), "\n");
|
|
}
|
|
}
|
|
|
|
|
|
func test1() {
|
|
var a [1000] *S;
|
|
for i := 0; i < len(a); i++ {
|
|
a[i] = new(S).Init(i);
|
|
}
|
|
|
|
v := vector.New();
|
|
for i := 0; i < len(a); i++ {
|
|
v.Insert(0, a[i]);
|
|
if v.Len() != i + 1 {
|
|
panic("len = ", v.Len(), "\n");
|
|
}
|
|
}
|
|
|
|
for i := 0; i < v.Len(); i++ {
|
|
x := convert(*S, v.At(i));
|
|
if x.val != v.Len() - i - 1 {
|
|
panic("expected ", i, ", found ", x.val, "\n");
|
|
}
|
|
}
|
|
|
|
for v.Len() > 10 {
|
|
v.Remove(10);
|
|
}
|
|
}
|
|
|
|
|
|
func main() {
|
|
test0();
|
|
test1();
|
|
}
|