Исходники и презентации

lessons/generics_and_reflection/reflect_channel/main.go

@@ -0,0 +1,32 @@
+package main
+
+import (
+	"fmt"
+	"reflect"
+)
+
+func main() {
+	ch := make(chan string, 2)
+
+	vCh := reflect.ValueOf(ch)
+	vCh.Send(reflect.ValueOf("Go"))
+
+	succeeded := vCh.TrySend(reflect.ValueOf("C++"))
+	fmt.Println("C++", succeeded)
+
+	succeeded = vCh.TrySend(reflect.ValueOf("Java"))
+	fmt.Println("Java", succeeded)
+
+	fmt.Println(vCh.Len(), vCh.Cap())
+
+	value, ok := vCh.Recv()
+	fmt.Println(value, ok)
+
+	value, ok = vCh.TryRecv()
+	fmt.Println(value, ok)
+
+	value, ok = vCh.TryRecv()
+	fmt.Println(value, ok)
+
+	vCh.Close()
+}