IsNull()
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]System::Collections::Generic::Details::CastRules::IsNull(T) function
Checks that the represented value is nullptr.
template<typename T> bool System::Collections::Generic::Details::CastRules::IsNull(T)
Template parameters
| Parameter | Description |
|---|---|
| T | The value type. |
Return Value
Always returns false.
System::Collections::Generic::Details::CastRules::IsNull(SharedPtr<T>) function
Checks that the represented value is nullptr.
template<typename T> bool System::Collections::Generic::Details::CastRules::IsNull(SharedPtr<T> value)
Template parameters
| Parameter | Description |
|---|---|
| T | The value type. |
Arguments
| Parameter | Type | Description |
|---|---|---|
| value | SharedPtr<T> | The value that must be checked. |
Return Value
True if the value is nullptr, otherwise false.
System::Collections::Generic::Details::CastRules::IsNull(Nullable<T>) function
Checks that the represented value is nullptr.
template<typename T> bool System::Collections::Generic::Details::CastRules::IsNull(Nullable<T> value)
Template parameters
| Parameter | Description |
|---|---|
| T | The value type. |
Arguments
| Parameter | Type | Description |
|---|---|---|
| value | Nullable<T> | The value that must be checked. |
Return Value
True if the value is nullptr, otherwise false.
See Also
- Typedef SharedPtr
- Class Nullable
- Namespace System::Collections::Generic::Details::CastRules
- Library Aspose.Slides