std::extent...d-of-extents(3)

💖 NAME 💖

okay so bestie, this is the C++ Standard Libary manual page for std::extent...d-of-extents(3), and the NAME line is literally:

std::extents::rev-prod-of-extents - std::extents::rev-prod-of-extents

that’s the whole NAME vibe 🫶

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✨ Synopsis ✨

constexpr std::size_t rank_type /*rev-prod-of-extents*/(
rank_type i ) const noexcept;

(since C++23)

(exposition only*)

Returns the product of the sizes of extents with index greater than i.

🚨 caveat, no cap: The behavior is undefined if i < rank() is false.

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🧮 Parameters

• i — an index above which the sizes of corresponding extents will be multiplied together

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🎁 Return value

If i + 1 < rank() is true, return the product of extent(k) for all k in range [i + 1, rank()), otherwise 1.

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🧪 Example

This section is incomplete

Reason: no example

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👀 See also

• fwd-prod-of-extents — returns the product of extent size in range [0, i) (exposition-only member function*)

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🏷️ Category

• * Todo no example

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source + version/date + page: http://cppreference.com · 2024.06.10 · std::extent...d-of-extents(3) — mwah 💋 slay your extents, bestie! 🫶💖