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00001 // Protocol Buffers - Google's data interchange format 00002 // Copyright 2008 Google Inc. All rights reserved. 00003 // http://code.google.com/p/protobuf/ 00004 // 00005 // Redistribution and use in source and binary forms, with or without 00006 // modification, are permitted provided that the following conditions are 00007 // met: 00008 // 00009 // * Redistributions of source code must retain the above copyright 00010 // notice, this list of conditions and the following disclaimer. 00011 // * Redistributions in binary form must reproduce the above 00012 // copyright notice, this list of conditions and the following disclaimer 00013 // in the documentation and/or other materials provided with the 00014 // distribution. 00015 // * Neither the name of Google Inc. nor the names of its 00016 // contributors may be used to endorse or promote products derived from 00017 // this software without specific prior written permission. 00018 // 00019 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00020 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00021 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00022 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 00023 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00024 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00025 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00026 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00027 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00028 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00029 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00030 00031 // Author: jasonh@google.com (Jason Hsueh) 00032 // 00033 // Implements methods of coded_stream.h that need to be inlined for performance 00034 // reasons, but should not be defined in a public header. 00035 00036 #ifndef GOOGLE_PROTOBUF_IO_CODED_STREAM_INL_H__ 00037 #define GOOGLE_PROTOBUF_IO_CODED_STREAM_INL_H__ 00038 00039 #include <google/protobuf/io/coded_stream.h> 00040 #include <string> 00041 #include <google/protobuf/stubs/stl_util-inl.h> 00042 00043 namespace google { 00044 namespace protobuf { 00045 namespace io { 00046 00047 inline bool CodedInputStream::InternalReadStringInline(string* buffer, 00048 int size) { 00049 if (size < 0) return false; // security: size is often user-supplied 00050 00051 if (BufferSize() >= size) { 00052 STLStringResizeUninitialized(buffer, size); 00053 memcpy(string_as_array(buffer), buffer_, size); 00054 Advance(size); 00055 return true; 00056 } 00057 00058 return ReadStringFallback(buffer, size); 00059 } 00060 00061 } // namespace io 00062 } // namespace protobuf 00063 } // namespace google 00064 #endif // GOOGLE_PROTOBUF_IO_CODED_STREAM_INL_H__