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gdcmBasePDU.h
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1 /*=========================================================================
2 *
3 * Copyright Insight Software Consortium
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0.txt
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 *=========================================================================*/
18 #ifndef GDCMBASEPDU_H
19 #define GDCMBASEPDU_H
20
21 #include "gdcmTypes.h"
22
23 namespace gdcm
24 {
25 namespace network
26 {
27
50 class BasePDU
51 {
52 public:
53 virtual ~BasePDU() {}
54
55 virtual std::istream &Read(std::istream &is) = 0;
56 virtual const std::ostream &Write(std::ostream &os) const = 0;
57
58 virtual size_t Size() const = 0;
59 virtual void Print(std::ostream &os) const = 0;
60
61 virtual bool IsLastFragment() const = 0;
62 };
63
64 } // end namespace network
65 } // end namespace gdcm
66
67 #endif // GDCMBASEPDU_H