NullRawPointerQ
NullRawPointerQ[ptr]
例題
例 (2)
OpaqueRawPointerがヌルポインタかどうかをテストする:
RawPointerがヌルポインタかどうかテストする:
Wolfram Research (2023), NullRawPointerQ, Wolfram言語関数, https://reference.wolfram.com/language/ref/NullRawPointerQ.html.
テキスト
Wolfram Research (2023), NullRawPointerQ, Wolfram言語関数, https://reference.wolfram.com/language/ref/NullRawPointerQ.html.
CMS
Wolfram Language. 2023. "NullRawPointerQ." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/NullRawPointerQ.html.
APA
Wolfram Language. (2023). NullRawPointerQ. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/NullRawPointerQ.html