cpp-coding-standards

Use when writing, refactoring, reviewing, building, configuring, benchmarking, optimizing, or documenting C++ code in the hdfs-learning workspace, especially for CMake/vcpkg, compiler selection, clang-format hooks, detailed Chinese comments, Google naming, Rust-style primitive aliases, static polymorphism, low-latency/high-throughput systems, hot paths, or human-review readability.