标签：style blog color io ar sp div on log
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) }
标签：style blog color io ar sp div on log
原文地址：http://www.cnblogs.com/ghgyj/p/4053062.html
