| 30 |
ashish |
1 |
/*
|
|
|
2 |
* Licensed to the Apache Software Foundation (ASF) under one
|
|
|
3 |
* or more contributor license agreements. See the NOTICE file
|
|
|
4 |
* distributed with this work for additional information
|
|
|
5 |
* regarding copyright ownership. The ASF licenses this file
|
|
|
6 |
* to you under the Apache License, Version 2.0 (the
|
|
|
7 |
* "License"); you may not use this file except in compliance
|
|
|
8 |
* with the License. You may obtain a copy of the License at
|
|
|
9 |
*
|
|
|
10 |
* http://www.apache.org/licenses/LICENSE-2.0
|
|
|
11 |
*
|
|
|
12 |
* Unless required by applicable law or agreed to in writing,
|
|
|
13 |
* software distributed under the License is distributed on an
|
|
|
14 |
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
|
15 |
* KIND, either express or implied. See the License for the
|
|
|
16 |
* specific language governing permissions and limitations
|
|
|
17 |
* under the License.
|
|
|
18 |
*/
|
|
|
19 |
|
|
|
20 |
#ifndef T_MAP_H
|
|
|
21 |
#define T_MAP_H
|
|
|
22 |
|
|
|
23 |
#include "t_container.h"
|
|
|
24 |
|
|
|
25 |
/**
|
|
|
26 |
* A map is a lightweight container type that just wraps another two data
|
|
|
27 |
* types.
|
|
|
28 |
*
|
|
|
29 |
*/
|
|
|
30 |
class t_map : public t_container {
|
|
|
31 |
public:
|
|
|
32 |
t_map(t_type* key_type, t_type* val_type) :
|
|
|
33 |
key_type_(key_type),
|
|
|
34 |
val_type_(val_type) {}
|
|
|
35 |
|
|
|
36 |
t_type* get_key_type() const {
|
|
|
37 |
return key_type_;
|
|
|
38 |
}
|
|
|
39 |
|
|
|
40 |
t_type* get_val_type() const {
|
|
|
41 |
return val_type_;
|
|
|
42 |
}
|
|
|
43 |
|
|
|
44 |
bool is_map() const {
|
|
|
45 |
return true;
|
|
|
46 |
}
|
|
|
47 |
|
|
|
48 |
virtual std::string get_fingerprint_material() const {
|
|
|
49 |
return "map<" + key_type_->get_fingerprint_material() +
|
|
|
50 |
"," + val_type_->get_fingerprint_material() + ">";
|
|
|
51 |
}
|
|
|
52 |
|
|
|
53 |
virtual void generate_fingerprint() {
|
|
|
54 |
t_type::generate_fingerprint();
|
|
|
55 |
key_type_->generate_fingerprint();
|
|
|
56 |
val_type_->generate_fingerprint();
|
|
|
57 |
}
|
|
|
58 |
|
|
|
59 |
private:
|
|
|
60 |
t_type* key_type_;
|
|
|
61 |
t_type* val_type_;
|
|
|
62 |
};
|
|
|
63 |
|
|
|
64 |
#endif
|