Files
scylladb/utils/managed_bytes.cc
Pavel Solodovnikov eb523d4ac8 utils: remove unused linearization facilities in managed_bytes class
Remove the following bits of `managed_bytes` since they are unused:
* `with_linearized_managed_bytes` function template
* `linearization_context_guard` RAII wrapper class for managing
  `linearization_context` instances.
* `do_linearize` function
* `linearization_context` class

Since there is no more public or private methods in `managed_class`
to linearize the value except for explicit `with_linearized()`,
which doesn't use any of aforementioned parts, we can safely remove
these.

Signed-off-by: Pavel Solodovnikov <pa.solodovnikov@scylladb.com>
2021-01-08 14:16:08 +01:00

38 lines
1.1 KiB
C++

/*
* Copyright 2015 ScyllaDB
*/
/*
* This file is part of Scylla.
*
* Scylla is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Scylla is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
*/
#include "managed_bytes.hh"
std::unique_ptr<bytes_view::value_type[]>
managed_bytes::do_linearize_pure() const {
auto b = _u.ptr;
auto data = std::unique_ptr<bytes_view::value_type[]>(new bytes_view::value_type[b->size]);
auto e = data.get();
while (b) {
e = std::copy_n(b->data, b->frag_size, e);
b = b->next;
}
return data;
}