英文:
How do I put a vector inside of a struct in Go?
问题
我正在尝试在Google的Go编程语言中将一个向量变量放入一个结构体中。目前我有以下代码：
期望的代码：
type Point struct { x, y int }
type myStruct struct {
myVectorInsideStruct vector;
}
func main(){
myMyStruct := myStruct{vector.New(0)};
myPoint := Point{2,3};
myMyStruct.myVectorInsideStruct.Push(myPoint);
}
现有的代码：
type Point struct { x, y int }
func main(){
myVector := vector.New(0);
myPoint := Point{2,3};
myVector.Push(myPoint);
}
我可以在我的main函数中正常使用向量，但我希望将其封装在一个结构体中以便更容易使用。
英文:
I'm trying to put a vector variable inside a struct in Google's Go programming language. This is what I have so far:
Want:
type Point struct { x, y int }
type myStruct struct {
myVectorInsideStruct vector;
}
func main(){
myMyStruct := myStruct{vector.New(0)};
myPoint := Point{2,3};
myMyStruct.myVectorInsideStruct.Push(myPoint);
}
Have:
type Point struct { x, y int }
func main(){
myVector := vector.New(0);
myPoint := Point{2,3};
myVector.Push(myPoint);
}
I can get the vector to work in my main function just fine, but I want to encapsulate it inside a struct for easier use.
答案1
得分: 2
我不确定这是否是您想要的，如果不起作用，请留下评论：
package main
import "container/vector";
type Point struct { x, y int };
type mystruct struct {
myVectorInsideStruct * vector.Vector;
}
func main() {
var myMyStruct mystruct;
myMyStruct.myVectorInsideStruct = new(vector.Vector);
myPoint := Point{2,3};
myMyStruct.myVectorInsideStruct.Push(myPoint);
}
英文:
I'm not sure whether this is what you want, so leave a comment if it doesn't work:
package main
import "container/vector";
type Point struct { x, y int };
type mystruct struct {
myVectorInsideStruct * vector.Vector;
}
func main() {
var myMyStruct mystruct;
myMyStruct.myVectorInsideStruct = new(vector.Vector);
myPoint := Point{2,3};
myMyStruct.myVectorInsideStruct.Push(myPoint);
}
答案2
得分: 0
不确定这是否是您想要的，但是：
package main
import (
"fmt";
"container/vector";
)
type myStruct (
struct {
myVectorInsideStruct vector.IntVector;
}
)
func main() {
v := new(myStruct);
v.myVectorInsideStruct.Init(0);
for i := 1 ; i < 10 ; i++ {
v.myVectorInsideStruct.Push(i);
}
fmt.Printf("v.myVectorInsideStruct: %v\n", v.myVectorInsideStruct.Data());
}
英文:
Not sure this is what you want, but:
package main
import (
"fmt";
"container/vector";
)
type myStruct (
struct {
myVectorInsideStruct vector.IntVector;
}
)
func main() {
v := new(myStruct);
v.myVectorInsideStruct.Init(0);
for i := 1 ; i < 10 ; i++ {
v.myVectorInsideStruct.Push(i);
}
fmt.Printf("v.myVectorInsideStruct: %v\n", v.myVectorInsideStruct.Data());
}
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