기술 자료

Unity Engine

Unity Engine

IsNotNull

Assert that the value is not null.
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Definition

IsNotNull<T>(T)

Assert that the value is not null.
[Conditional("UNITY_ASSERTIONS")]public static void IsNotNull<T>(T value) where T : class

Parameters

value

T
The
Object
or
type
being checked for.

Examples

using UnityEngine;using UnityEngine.Assertions;public class AssertionExampleClass : MonoBehaviour{ MyClass myClassReference; void Update() { // Make sure the myClassReference reference is set Assert.IsNotNull(myClassReference); }}public class MyClass {}

IsNotNull<T>(T, string)

Assert that the value is not null.
[Conditional("UNITY_ASSERTIONS")]public static void IsNotNull<T>(T value, string message) where T : class

Parameters

value

T
The
Object
or
type
being checked for.

message

The string used to describe the Assert.

Examples

using UnityEngine;using UnityEngine.Assertions;public class AssertionExampleClass : MonoBehaviour{ MyClass myClassReference; void Update() { // Make sure the myClassReference reference is set Assert.IsNotNull(myClassReference); }}public class MyClass {}

IsNotNull(Object, string)

Assert that the value is not null.
[Conditional("UNITY_ASSERTIONS")]public static void IsNotNull(Object value, string message)

Parameters

value

The
Object
or
type
being checked for.

message

The string used to describe the Assert.

Examples

using UnityEngine;using UnityEngine.Assertions;public class AssertionExampleClass : MonoBehaviour{ MyClass myClassReference; void Update() { // Make sure the myClassReference reference is set Assert.IsNotNull(myClassReference); }}public class MyClass {}