Line data    Source code

       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_SET_H
      21             : #define T_SET_H
      22             : 
      23             : #include "t_container.h"
      24             : 
      25             : /**
      26             :  * A set is a lightweight container type that just wraps another data type.
      27             :  *
      28             :  */
      29             : class t_set : public t_container {
      30             :  public:
      31         110 :   t_set(t_type* elem_type) :
      32         110 :     elem_type_(elem_type) {}
      33             : 
      34         409 :   t_type* get_elem_type() const {
      35         409 :     return elem_type_;
      36             :   }
      37             : 
      38         523 :   bool is_set() const {
      39         523 :     return true;
      40             :   }
      41             : 
      42         336 :   virtual std::string get_fingerprint_material() const {
      43         672 :     return "set<" + elem_type_->get_fingerprint_material() + ">";
      44             :   }
      45             : 
      46         111 :   virtual void generate_fingerprint() {
      47         111 :     t_type::generate_fingerprint();
      48         111 :     elem_type_->generate_fingerprint();
      49         111 :   }
      50             : 
      51             :  private:
      52             :   t_type* elem_type_;
      53             : };
      54             : 
      55             : #endif