Two spots used POSIX-only path logic that breaks on Windows:
- dataset_name() located the basename with rfind('/'), which misses
backslash separators, so a C:\...\foo_master.h5 file prefix kept the
whole directory. Use std::filesystem::path::filename() instead.
- Legacy-format data-file resolution joined paths with
fmt::format("{}/{}", ...), producing mixed \/ separators and prepending
the master directory even to absolute link targets. Reuse the existing
ResolveRelativeToMaster() helper, which joins via std::filesystem and
leaves absolute targets untouched.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
leonarski_f
025c6394b6