Commit 480b962d authored by Robert Griesemer's avatar Robert Griesemer

- delete vector.go - not needed anymore

- runs all.bash

R=r
DELTA=121  (0 added, 121 deleted, 0 changed)
OCL=19960
CL=19983
parent 5f9254c1
......@@ -24,7 +24,6 @@ DIRS=\
FILES=\
bignum\
bufio\
vector\
flag\
once\
rand\
......
// 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 vector
//export Vector, New;
/*
import vector "vector"
v := vector.New();
v.Insert(0, new(Foo));
v.Append(new(Foo));
v.Remove(0);
for i := 0; i < v.Len(); i++ { f(v.At(i)); }
*/
type Element interface {
}
export type Vector struct {
elem *[]Element;
}
func (v *Vector) Init() {
v.elem = new([]Element, 8) [0 : 0]; // capacity must be > 0!
}
export func New() *Vector {
v := new(Vector);
v.Init();
return v;
}
func (v *Vector) Len() int {
return len(v.elem);
}
func (v *Vector) At(i int) Element {
return v.elem[i];
}
func (v *Vector) Set(i int, e Element) {
v.elem[i] = e;
}
func (v *Vector) Remove(i int) Element {
ret := v.elem[i];
n := v.Len();
for j := i + 1; j < n; j++ {
v.elem[j - 1] = v.elem[j];
}
v.elem[n - 1] = nil; // support GC, nil out entry
v.elem = v.elem[0 : n - 1];
return ret;
}
func (v *Vector) Reset() {
// support GC, nil out entries
for j := len(v.elem) - 1; j >= 0; j-- {
v.elem[j] = nil;
}
v.elem = v.elem[0:0];
}
func (v *Vector) Insert(i int, e Element) {
n := v.Len();
// grow array by doubling its capacity
if n == cap(v.elem) {
a := new([]Element, n*2);
for j := 0; j < n; j++ {
a[j] = v.elem[j];
}
v.elem = a;
}
// make a hole
v.elem = v.elem[0 : n + 1];
for j := n; j > i; j-- {
v.elem[j] = v.elem[j-1];
}
v.elem[i] = e;
}
func (v *Vector) Append(e Element) {
v.Insert(len(v.elem), e);
}
/*
type I struct { val int; }; // BUG: can't be local;
func Test() {
i0 := new(I); i0.val = 0;
i1 := new(I); i1.val = 11;
i2 := new(I); i2.val = 222;
i3 := new(I); i3.val = 3333;
i4 := new(I); i4.val = 44444;
v := New();
print("hi\n");
v.Insert(0, i4);
v.Insert(0, i3);
v.Insert(0, i2);
v.Insert(0, i1);
v.Insert(0, i0);
for i := 0; i < v.Len(); i++ {
x := convert(*I, v.At(i));
print(i, " ", v.At(i).(*I).val, "\n");
}
}
export Test;
*/
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