1 // Copyright (c) 2020 Google LLC
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //     http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #include "source/fuzz/counter_overflow_id_source.h"
16 
17 namespace spvtools {
18 namespace fuzz {
19 
CounterOverflowIdSource(uint32_t first_available_id)20 CounterOverflowIdSource::CounterOverflowIdSource(uint32_t first_available_id)
21     : next_available_id_(first_available_id), issued_ids_() {}
22 
HasOverflowIds() const23 bool CounterOverflowIdSource::HasOverflowIds() const { return true; }
24 
GetNextOverflowId()25 uint32_t CounterOverflowIdSource::GetNextOverflowId() {
26   issued_ids_.insert(next_available_id_);
27   return next_available_id_++;
28 }
29 
30 const std::unordered_set<uint32_t>&
GetIssuedOverflowIds() const31 CounterOverflowIdSource::GetIssuedOverflowIds() const {
32   return issued_ids_;
33 }
34 
35 }  // namespace fuzz
36 }  // namespace spvtools
37