Cpp

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What ACCU On Sea 2026 Reveals About C++: AI, Legacy Code, and Contracts

The ACCU Conference and C++ On Sea merged for the first ACCU On Sea in June 2026. Using the trip report and official material, this article connects the event to three practical themes: validation in AI-assisted development, incremental legacy modernization, and the current state of C++ Contracts.

Cpp Accu On Sea

2026-08-27

C++26 Reflection Moves Dispatch-Table Registration to Compile Time

A C++26 static-reflection implementation builds a name-to-function dispatch table at compile time, removing a separately maintained registry and runtime table initialization. Lookup, indirect-call costs, naming constraints, and toolchain limitations still remain.

Cpp New technology

2026-08-27

Beyond new and delete: Learning ownership, lifetime, and C++26 from C++ Memory Management

On August 17, 2026, the ISO C++ Blog highlighted a review of Patrice Roy’s C++ Memory Management. This article explains why modern C++ memory management extends beyond smart pointers into object lifetime, byte representation, and the evolving C++23 and C++26 specifications.

Cpp Memory Management

2026-08-17

When FIFO Is the Wrong Contract: Designing a Coalescing Event Queue in C++

In high-frequency state-update systems, preserving every event in FIFO order can delay the current value behind obsolete updates. This article explains key-based event coalescing through merge semantics, C++ concurrency, ordering, backpressure, and the event types that must remain complete.

Cpp Concurrency

2026-08-16

std::rotate revisited: implementation notes for libc++ and libstdc++

ISO C++ Blog distributed Raymond Chen's article about `std::rotate` and swapping adjacent memory blocks at 2026-07-21T20:25:41Z. The excerpt revises an earlier explanation: only libc++ is described as using cycle decomposition for the random-access implementation, while libstdc++ uses a different algorithm.

Cpp Std Rotate

2026-07-29