Lunny Xiao
dbc2de380b
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Reviewed-on: #2031 Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com> Co-committed-by: Lunny Xiao <xiaolunwen@gmail.com>
26 lines
605 B
Go
26 lines
605 B
Go
// Copyright 2021 The Xorm Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package utils
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import "reflect"
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// New creates a value according type
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func New(tp reflect.Type, length, cap int) reflect.Value {
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switch tp.Kind() {
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case reflect.Slice:
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slice := reflect.MakeSlice(tp, length, cap)
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x := reflect.New(slice.Type())
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x.Elem().Set(slice)
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return x
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case reflect.Map:
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mp := reflect.MakeMapWithSize(tp, cap)
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x := reflect.New(mp.Type())
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x.Elem().Set(mp)
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return x
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default:
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return reflect.New(tp)
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}
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}
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