Exemplo n.º 1
0
// 人工识别
func TestFunc(T *testing.T) {
	for _, k := range Funs {
		if proto.Type(k) != reflect.TypeOf(k).String() {
			fmt.Println(proto.Type(k), "\t\t", reflect.TypeOf(k).String())
		}
	}
	fmt.Println(proto.Type(struct {
		ddd proto.ProtoType
		A   string
		a   string
		B   int
	}{}), "\t\t", struct{ A string }{A: "struct"})
}
Exemplo n.º 2
0
// 人工识别
func TestBuiltin(T *testing.T) {
	for _, k := range Builtins {
		s := proto.Type(k)
		if k != nil && s != reflect.TypeOf(k).String() {
			fmt.Println(s, "\t\t", reflect.TypeOf(k))
		}
	}
}
Exemplo n.º 3
0
func (p *Group) register(name string, fn interface{}) {
	args, outs := proto.FuncSplit(fn)
	if len(outs) > 2 {
		outs = outs[1 : len(outs)-1]
	}
	args = args[1 : len(args)-1]
	fun := "func"
	if name != "" {
		fun += " " + name
	}
	fun += "(" + strings.Join(args, ", ") + ")"

	key := fun
	numout := len(outs)
	ify := ""
	if numout > 0 && (outs[numout-1] == "bool" || outs[numout-1] == "error") {
		numout--
		ify = outs[numout]
	}
	if numout == 1 {
		key += " " + outs[0]
	} else if numout > 1 {
		key += " (" + strings.Join(outs[:numout], ", ") + ")"
	}

	// 不允许注册相同 proto 的函数
	_, ok := p.m[key]
	if ok {
		panic("auto repeated: " + proto.Type(fn))
	}

	n := Fn{name: name}
	n.args = args
	n.outs = outs
	n.apply = reflect.ValueOf(fn)
	n.ify = ify
	n.numout = numout

	p.m[key] = &n
	p.All = append(p.All, key)
}
Exemplo n.º 4
0
// 根据参数匹配,或者生成执行函数
func (p *Group) match(kind interface{}, arguments []interface{}) *Fn {
	to := proto.Type(kind)
	args := proto.Types(arguments...)
	// 快速匹配
	key := "func(" + strings.Join(args, ", ") + ") " + to
	fn, ok := p.m[key]
	if ok {
		return fn
	}
	// 无解
	if p.inCloseSet(key) {
		return nil
	}
	// 尝试生成新的序列
	np := p.fork()
	keys := np.npc(to, args)

	// 无解
	if len(keys) == 0 {
		p.pushCloseSet(key)
		return nil
	}

	p.lock.Lock()
	defer p.lock.Unlock()

	// 在查找一次
	fn, ok = p.m[key]
	if ok {
		return fn
	}

	fn = &Fn{}
	fn.queue = keys
	p.m[key] = fn
	p.All = append(p.All, key)
	sort.StringSlice(p.All).Sort()
	return fn
}