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A Tour of Go Pointers
Go has pointers, but no pointer arithmetic.
Struct fields can be accessed through a struct pointer. The indirection through the pointer is transparent.
package main import "fmt"type Vertex struct { X int Y int}func main() { p := Vertex{1, 2} var q2 *Vertex = &p fmt.Println(q2.X) q := &p q.X = 1e9 fmt.Println(p)}
A Tour of Go Pointers
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