Xerces-C++ 3.1.3

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BinInputStream.hpp
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1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
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 /*
19 * $Id: BinInputStream.hpp 670359 2008-06-22 13:43:45Z borisk $
20 */
21
22 #if !defined(XERCESC_INCLUDE_GUARD_BININPUTSTREAM_HPP)
23 #define XERCESC_INCLUDE_GUARD_BININPUTSTREAM_HPP
24
25 #include <xercesc/util/XMemory.hpp>
26
27 XERCES_CPP_NAMESPACE_BEGIN
28
29 class XMLUTIL_EXPORT BinInputStream : public XMemory
30 {
31 public :
32 // -----------------------------------------------------------------------
33 // Virtual destructor for derived classes
34 // -----------------------------------------------------------------------
35 virtual ~BinInputStream();
36
37
38 // -----------------------------------------------------------------------
39 // The virtual input stream interface
40 // -----------------------------------------------------------------------
41 virtual XMLFilePos curPos() const = 0;
42
43 virtual XMLSize_t readBytes
44 (
45 XMLByte* const toFill
46 , const XMLSize_t maxToRead
47 ) = 0;
48
67 virtual const XMLCh* getContentType() const = 0;
68
69
70 protected :
71 // -----------------------------------------------------------------------
72 // Hidden Constructors
73 // -----------------------------------------------------------------------
74 BinInputStream();
75
76
77 private :
78 // -----------------------------------------------------------------------
79 // Unimplemented Constructors
80 // -----------------------------------------------------------------------
81 BinInputStream(const BinInputStream&);
82 BinInputStream& operator=(const BinInputStream&);
83 };
84
85 XERCES_CPP_NAMESPACE_END
86
87 #endif