-
Notifications
You must be signed in to change notification settings - Fork 327
/
bapi.go
37 lines (34 loc) · 1.13 KB
/
bapi.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
// Copyright (C) 2018 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package bapi exposes functions for serializing and deserializing resolved
// APIs.
package bapi
import "reflect"
func foreach(sli interface{}, cb interface{}, outPtr interface{}) {
sliV := reflect.ValueOf(sli)
count := sliV.Len()
if count == 0 {
return
}
outPtrV := reflect.ValueOf(outPtr)
outV := outPtrV.Elem()
outV.Set(reflect.MakeSlice(outPtrV.Type().Elem(), count, count))
cbV := reflect.ValueOf(cb)
args := make([]reflect.Value, 1)
for i := 0; i < count; i++ {
args[0] = sliV.Index(i)
res := cbV.Call(args)
outV.Index(i).Set(res[0])
}
}