19 lines
523 B
C#
19 lines
523 B
C#
public sealed class Singleton2 //Lazy: Yes ||| Thread-safe: Yes ||| Uses locking: Yes, but only once
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{
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private static Singleton2 instance;
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private static readonly object lockObj = new object();
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public static Singleton2 Instance {
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get {
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if (instance == null) {
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lock(lockObj) {
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if (instance == null) {
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instance = new Singleton2();
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}
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}
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}
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return instance;
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}
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}
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}
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