/thirdparty/breakpad/processor/simple_serializer.h
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__