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// Copyright 2015 The go-python Authors. All rights reserved.

// Use of this source code is governed by a BSD-style

// license that can be found in the LICENSE file.

package funcs

import (

"fmt"

"github.com/go-python/gopy/_examples/cpkg"

)

type FunStruct struct {

FieldI int

FieldS string

}

func (fs *FunStruct) CallBack(i int, fun func(fs *FunStruct, i int, s string)) {

fun(fs, i, fs.FieldS)

}

type RecvFunc func(fs *FunStruct, i int, v interface{})

func (fs *FunStruct) CallBackIf(i int, fun RecvFunc) {

fun(fs, i, fs.FieldS)

}

func (fs *FunStruct) CallBackRval(i int, fun func(fs *FunStruct, i int, v interface{}) bool) {

rv := fun(fs, i, fs.FieldS)

fmt.Printf("got return value: %v\n", rv)

}

func (fs *FunStruct) OtherMeth(i int, s string) {

fs.FieldI = i

fs.FieldS = s

fmt.Printf("i=%d s=%s\n", i, s)

}

func (fs *FunStruct) ObjArg(ofs *FunStruct) {

if ofs == nil {

fmt.Printf("got nil\n")

} else {

fmt.Printf("ofs FieldI: %d FieldS: %s\n", ofs.FieldI, ofs.FieldS)

}

}

var (

F1 func()

F2 Func

F3 S1

F4 S2

F5 []func()

F6 []Func

F7 [2]func()

F8 [3]Func

)

type Func func()

type S1 struct {

F1 Func

F2 []Func

F3 [4]Func

}

type S2 struct {

F1 func()

F2 []func()

F3 [5]func()

}

func init() {

F1 = func() {

cpkg.Printf("calling F1\n")

}

F2 = Func(func() {

cpkg.Printf("calling F2\n")

})

}