modify 07.1.md

2025-08-12 01:08:53 +08:00 · 2013-11-20 14:50:00 +08:00
parent 8545fa5ca3
commit 9dbd1c5d2a
10 changed files with 162 additions and 0 deletions
--- a/eBook/examples/chapter_7/pointer_array.go
+++ b/eBook/examples/chapter_7/pointer_array.go
@@ -0,0 +1,10 @@
+package main
+import "fmt"
+func f(a [3]int) { fmt.Println(a) }
+func fp(a *[3]int) { fmt.Println(a) }
+
+func main() {
+    var ar [3]int
+    f(ar) // passes a copy of ar
+    fp(&ar) // passes a pointer to ar
+}