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HitTestTypes.h
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1 /*
2  * Copyright 2019 OmniSci, Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include <regex>
20 
21 struct HitTestTypes {
22  static constexpr int max_num_rowids() { return 3; }
23  static std::regex get_rowid_regex() {
24  static_assert(max_num_rowids() < 10, "rowid regex only supports < 10 rowids");
25  return std::regex("^rowid([0-" + std::to_string(max_num_rowids() - 2) + "])?$");
26  }
27 };
static constexpr int max_num_rowids()
Definition: HitTestTypes.h:22
std::string to_string(char const *&&v)
static std::regex get_rowid_regex()
Definition: HitTestTypes.h:23