/thirdparty/breakpad/third_party/protobuf/protobuf/src/google/protobuf/io/coded_stream_inl.h

 1// Protocol Buffers - Google's data interchange format
 2// Copyright 2008 Google Inc.  All rights reserved.
 3// http://code.google.com/p/protobuf/
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30
31// Author: jasonh@google.com (Jason Hsueh)
32//
33// Implements methods of coded_stream.h that need to be inlined for performance
34// reasons, but should not be defined in a public header.
35
36#ifndef GOOGLE_PROTOBUF_IO_CODED_STREAM_INL_H__
37#define GOOGLE_PROTOBUF_IO_CODED_STREAM_INL_H__
38
39#include <google/protobuf/io/coded_stream.h>
40#include <string>
41#include <google/protobuf/stubs/stl_util-inl.h>
42
43namespace google {
44namespace protobuf {
45namespace io {
46
47inline bool CodedInputStream::InternalReadStringInline(string* buffer,
48                                                       int size) {
49  if (size < 0) return false;  // security: size is often user-supplied
50
51  if (BufferSize() >= size) {
52    STLStringResizeUninitialized(buffer, size);
53    memcpy(string_as_array(buffer), buffer_, size);
54    Advance(size);
55    return true;
56  }
57
58  return ReadStringFallback(buffer, size);
59}
60
61}  // namespace io
62}  // namespace protobuf
63}  // namespace google
64#endif  // GOOGLE_PROTOBUF_IO_CODED_STREAM_INL_H__