23 lines
479 B
Go
23 lines
479 B
Go
package main
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type client struct {
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name string
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surname string
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}
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func updateSurname(data map[int]client, id int, surname string) {
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object := data[id] // copy
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object.surname = surname
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data[id] = object // copy
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// data[id].surname = surname -> compilation error
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}
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func updateSurnameByPointer(data map[int]*client, id int, surname string) {
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data[id].surname = surname
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}
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func updateSurnamesSlice(data map[int][]string, id int, surname string) {
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data[id][5] = surname
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}
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