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Arthur O’Dwyer
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Latest posts
Last updated about 5 hours ago
Constexpr `optional` and trivial relocation
1 day ago
Here’s a simple C++20 constexpr-friendly Optional type. (Godbolt.) template<class T> class [[trivially_relocatable(std::is_trivially_relocatable_v<T>)]]...
Type-erasure, trivial relocation, and lethal sirens
8 days ago
Here’s a simple and trivially relocatable MoveOnlyCallable type. This is like std::move_only_function<int(int)...
Names of the tetrominoes
20 days ago
Martin Gardner’s “Mathematical Games” column of April 1979 on the subject of...
Phrase origin: Why do we “call” functions?
about 1 month ago
On StackExchange someone asks why programmers talk about “calling” a function. Several...
_Essays on Modern C++_ released
about 1 month ago
Way back in 2022, I got the idea to do the Martin...
Constexpr `factors_of`
about 2 months ago
I’m just now getting around to blogging this snippet from March 2024...
NYPL Musical of the Month
2 months ago
Today I learned that the New York Public Library has a blog...
Grab bag: Spartan sayings, Jack Pointey
2 months ago
Charles Haddon Spurgeon, whom we met in yesterday’s post tells the following...
Both sides of the shield
2 months ago
From John Cooper Mendenhall’s “Aureate Terms” (1919) Who dare call the clerks...
Better diagnostics through operator-precedence parsing
2 months ago
All C-style programming languages have too many levels of operator precedence This...
How my papers did at Hagenberg
3 months ago
“Not great, Bob!” Last week’s Hagenberg WG21 meeting was the last “design”...