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/thirdparty/breakpad/processor/simple_serializer.h

http://github.com/tomahawk-player/tomahawk
C++ Header | 63 lines | 15 code | 7 blank | 41 comment | 0 complexity | c04fea77215eba3660e83b0d6a80ab77 MD5 | raw file
 1// Copyright (c) 2010, Google Inc.
 2// All rights reserved.
 3//
 4// Redistribution and use in source and binary forms, with or without
 5// modification, are permitted provided that the following conditions are
 6// met:
 7//
 8//     * Redistributions of source code must retain the above copyright
 9// notice, this list of conditions and the following disclaimer.
10//     * Redistributions in binary form must reproduce the above
11// copyright notice, this list of conditions and the following disclaimer
12// in the documentation and/or other materials provided with the
13// distribution.
14//     * Neither the name of Google Inc. nor the names of its
15// contributors may be used to endorse or promote products derived from
16// this software without specific prior written permission.
17//
18// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29//
30// simple_serializer.h: SimpleSerializer is a template for calculating size and
31// writing to specific memory location for objects of primitive types, C-style
32// string, string, breakpad types/structs etc.
33// All specializations of SimpleSerializer template are defined in the
34// "simple_serializer-inl.h" file.
35//
36// Author: Siyang Xie (lambxsy@google.com)
37
38#ifndef PROCESSOR_SIMPLE_SERIALIZER_H__
39#define PROCESSOR_SIMPLE_SERIALIZER_H__
40
41#include <sys/types.h>
42
43namespace google_breakpad {
44
45typedef u_int64_t MemAddr;
46
47// Default implementation of SimpleSerializer template.
48// Specializations are defined in "simple_serializer-inl.h".
49template<class Type> class SimpleSerializer {
50 public:
51  // Calculate and return the size of the 'item'.
52  static size_t SizeOf(const Type &item) { return sizeof(item); }
53  // Write 'item' to memory location 'dest', and return to the "end" address of
54  // data written, i.e., the address after the final byte written.
55  static char *Write(const Type &item, char *dest) {
56    new (dest) Type(item);
57    return dest + SizeOf(item);
58  }
59};
60
61}  // namespace google_breakpad
62
63#endif  // PROCESSOR_SIMPLE_SERIALIZER_H__