nullptr

C++ literal for a null pointer constant
Thing c_keyword Q17162402
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nullptr

Summary

nullptr is a C++ keyword[1].

Key Facts

  • nullptr's instance of is recorded as C++ keyword[2].
  • nullptr's instance of is recorded as literal[3].
  • nullptr's has use is recorded as safe typing[4].
  • nullptr's represents is recorded as null pointer[5].
  • nullptr's facet of is recorded as Q2407[6].
  • nullptr's facet of is recorded as pointer[7].
  • nullptr's official name is recorded as {'lang': 'zxx', 'text': 'nullptr'}[8].
  • nullptr's Google Knowledge Graph ID is recorded as /g/1q5jj_n5p[9].

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). nullptr. Retrieved May 3, 2026, from https://4ort.xyz/entity/nullptr
MLA “nullptr.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/nullptr.
BibTeX @misc{4ortxyz_nullptr_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{nullptr}}, year = {2026}, url = {https://4ort.xyz/entity/nullptr}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): nullptr — https://4ort.xyz/entity/nullptr (retrieved 2026-05-03)

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