10 examples of 'golang print slice' in Go

41
func PrintSSlice(ss []*S) {
42
	for i, s := range ss {
43
		fmt.Printf("%d: %v\n", i, s.Name)
44
	}
45
}

415
func (v *BaseKParserVisitor) VisitSlice(ctx *SliceContext) interface{} {
416
	return v.VisitChildren(ctx)
417
}

27
func printSliceInfo(x []int){
28
29
	fmt.Printf("len=%d,cap=%d,slice=%v\n",len(x),cap(x),x)
30
}

111
func (e *fieldsEmpty) gSlice(sl *Slice, x *extra) {
112
	//next(e, sl.Els)
113
}

466
func (p *Printer) printSliceAt(typ *dwarf.SliceType, a uint64) {
467
	// Slices look like a struct with fields array *elemtype, len uint32/64, cap uint32/64.
468
	// BUG: Slice header appears to have fields with ByteSize == 0
469
	ptr, err := p.server.peekPtrStructField(&typ.StructType, a, "array")
470
	if err != nil {
471
		p.errorf("reading slice: %s", err)
472
		return
473
	}
474
	length, err := p.server.peekUintOrIntStructField(&typ.StructType, a, "len")
475
	if err != nil {
476
		p.errorf("reading slice: %s", err)
477
		return
478
	}
479
	// Capacity is not used yet.
480
	_, err = p.server.peekUintOrIntStructField(&typ.StructType, a, "cap")
481
	if err != nil {
482
		p.errorf("reading slice: %s", err)
483
		return
484
	}
485
	elemType := typ.ElemType
486
	size, ok := p.sizeof(typ.ElemType)
487
	if !ok {
488
		p.errorf("can't determine element size")
489
	}
490
	p.printf("%s{", typ)
491
	for i := uint64(0); i < length; i++ {
492
		if i != 0 {
493
			p.printf(", ")
494
		}
495
		p.printValueAt(elemType, ptr)
496
		ptr += size // TODO: Alignment and padding - not given by Type
497
	}
498
	p.printf("}")
499
}

15
func inspectSlice(slice []int) {
16
	fmt.Printf("Length[%d] Capacity[%d]\n", len(slice), cap(slice))
17
	for i := range slice {
18
		fmt.Printf("[%d] %p %v\n", i, &slice[i], slice[i])
19
	}
20
}

86
func (self *PrettyPrinter) VisitSliceExpr(node *ast.SliceExpr) {
87
	self.debug(node)
88
89
	node.X.Accept(self)
90
	puts("[")
91
	node.Low.Accept(self)
92
	puts(":")
93
	node.High.Accept(self)
94
	puts("]")
95
}

63
func (self *LogStructVisitor) EndSlice(depth int, v reflect.Value) error {
64
	indent := strings.Repeat("  ", depth)
65
	self.Logger.Printf("%sEndSlice(%T)", indent, v.Interface())
66
	return nil
67
}

111
func PrintSliceAmong(ctx cli.Context, header string) Printer {
112
	return func(v interface{}) {
113
		slice := reflect.ValueOf(v)
114
		strs := make([]string, 0, slice.Len())
115
		for i := 0; i < slice.Len(); i++ {
116
			strs = append(strs, fmt.Sprintf("%v", slice.Index(i).Interface()))
117
		}
118
		if slice.Len() == 0 {
119
			ctx.Printf("%v: (none)\n", header)
120
		} else {
121
			ctx.Printf("%v: %v\n", header, strings.Join(strs, ", "))
122
		}
123
	}
124
}

80
func (x AstSlice) Slice(lo, hi int) AstWithSlice   { x.X = x.X[lo:hi]; return x }