本文整理匯總了Golang中container/vector.Vector.Swap方法的典型用法代碼示例。如果您正苦於以下問題：Golang Vector.Swap方法的具體用法？Golang Vector.Swap怎麽用？Golang Vector.Swap使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類container/vector.Vector的用法示例。
在下文中一共展示了Vector.Swap方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: shuffle
func shuffle(v vector.Vector) {
for i := len(v) - 1; i >= 1; i-- {
j := rand.Intn(i)
v.Swap(i, j)
}
}示例2: parse_forth
func parse_forth(dat string, DataStack *vector.Vector) {
L := DataStack.Len()
switch strings.TrimSpace(string(dat)) {
case "":
case "<cr>":
return
case "t":
//check the DataStack size using the popped value
// if it passes, then the program continues
minimum := int(DataStack.Pop().(float32))
if DataStack.Len() < minimum {
log.Println("DataStack has not enough minerals (values)")
}
case ".":
log.Println(DataStack.Pop())
case "0SP":
DataStack.Cut(0, L)
case ".S":
log.Println(DataStack)
case "2/":
DataStack.Push(DataStack.Pop().(float32) / 2)
case "2*":
DataStack.Push(DataStack.Pop().(float32) * 2)
case "2-":
DataStack.Push(DataStack.Pop().(float32) - 2)
case "2+":
DataStack.Push(DataStack.Pop().(float32) + 2)
case "1-":
DataStack.Push(DataStack.Pop().(float32) - 1)
case "1+":
DataStack.Push(DataStack.Pop().(float32) + 1)
case "DUP":
DataStack.Push(DataStack.Last())
case "?DUP":
if DataStack.Last().(float32) != 0 {
DataStack.Push(DataStack.Last().(float32))
}
case "PICK":
number := int(DataStack.Pop().(float32))
if number < L {
DataStack.Push(DataStack.At(L - 1 - number).(float32))
} else {
log.Fatal("picking out of stack not allowed. Stack Length: " + string(L) + ". Selecting: " + string(number) + ".")
return
}
case "TUCK":
DataStack.Insert(L-2, int(DataStack.Last().(float32)))
case "NIP":
DataStack.Delete(L - 2)
case "2DROP":
DataStack.Pop()
DataStack.Pop()
case "2DUP":
DataStack.Push(DataStack.At(L - 2))
DataStack.Push(DataStack.At(DataStack.Len() - 2))
case "DROP":
DataStack.Pop()
case "OVER":
DataStack.Push(DataStack.At(L - 2))
case "SWAP":
l := DataStack.Len()
DataStack.Swap(l-2, l-1)
case "*":
num1 := DataStack.Pop().(float32)
num2 := DataStack.Pop().(float32)
DataStack.Push(num1 * num2)
case "+":
num1 := DataStack.Pop().(float32)
num2 := DataStack.Pop().(float32)
DataStack.Push(num1 + num2)
case "-":
num1 := DataStack.Pop().(float32)
num2 := DataStack.Pop().(float32)
DataStack.Push(num2 - num1)
case "/":
num1 := DataStack.Pop().(float32)
num2 := DataStack.Pop().(float32)
DataStack.Push(num2 / num1)
case "-ROT":
DataStack.Swap(L-1, L-2)
DataStack.Swap(L-2, L-3)
case "ROT":
DataStack.Swap(L-3, L-2)
DataStack.Swap(L-2, L-1)
case "2OVER":
DataStack.Push(DataStack.At(L - 4))
DataStack.Push(DataStack.At(DataStack.Len() - 4))
case "2SWAP":
DataStack.Swap(L-4, L-2)
DataStack.Swap(L-3, L-1)
case "EMIT":
log.Println(string([]byte{uint8(DataStack.Last().(float32))}))
default:
val, ok := strconv.Atof32(dat)
if ok == nil {
DataStack.Push(val)
} else {
//.........這裏部分代碼省略.........