// Copyright (C) 2020 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
namespace dctv {

pyref
StringLookupCache::get(StringIdType id) noexcept
{
  return this->cached[id];
}

std::string_view
StringTableEntry::view() const noexcept
{
  assume(this->valid());
  return std::string_view(this->data, this->size);
}

bool
StringTableEntry::valid() const noexcept
{
  return this->data != nullptr;
}

unsigned long
StringTable::get_seqno() const noexcept
{
  return this->seqno;
}

}  // namespace dctv
