Fix a bug where std::same_as<...> constraint was incorrectly used as a
simple requirement instead of a nested requirement or part of a
conjunction. This caused the constraint to be always satisfied
regardless of the actual types involved.
This change promotes std::same_as<...> to a top-level constraint,
ensuring proper type checking while improving code readability.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
Closesscylladb/scylladb#23068
The container containing all verticies doesn't have to be a vector.
Allowing to pass any container that meet conditions, will make to
function more flexible.
The following command had been executed to get the
list of headers that did not contain '#pragma once':
'grep -rnw . -e "#pragma once" --include *.hh -L'
This change adds missing include guard to headers
that did not contain any guard.
Signed-off-by: Patryk Wrobel <patryk.wrobel@scylladb.com>
Closesscylladb/scylladb#19626
this change was created in the same spirit of ebff5f5d.
despite that we include Seastar as a submodule, Seastar is not a
part of scylla project. so we'd better include its headers using
brackets.
ebff5f5d addressed this cosmetic issue a while back. but probably
clangd's header-insertion helped some of contributor to insert
the missing headers with `"`. so this style of `include` returned
to the tree with these new changes.
unfortunately, clangd does not allow us to configure the style
of `include` at the time of writing.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
Closesscylladb/scylladb#19406
Until now, we have implemented topological sorting in
db/cql_type_parser.cc but it is specific to its usage.
Now we want to use topological sorting in another place,
so generic sorting algoritm provides one implementation
to be reused in several places.
