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< title > Shaka Packager SDK: packager/media/base/buffer_reader.h Source File< / title >
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< li class = "navelem" > < a class = "el" href = "../../dir_3f8eec2fc361645de4b1ec14c19fffc7.html" > packager< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_f99dae54fe7170f791f339b952d5067a.html" > media< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_e3bda0bde998a4d5063328245b9909be.html" > base< / a > < / li > < / ul >
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< div class = "header" >
< div class = "headertitle" >
< div class = "title" > buffer_reader.h< / div > < / div >
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< div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > // Copyright 2014 Google Inc. All rights reserved.< / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > // Use of this source code is governed by a BSD-style< / span > < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < span class = "comment" > // license that can be found in the LICENSE file or at< / span > < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > // https://developers.google.com/open-source/licenses/bsd< / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "preprocessor" > #ifndef PACKAGER_MEDIA_BASE_BUFFER_READER_H_< / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "preprocessor" > #define PACKAGER_MEDIA_BASE_BUFFER_READER_H_< / span > < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "preprocessor" > #include < stdint.h> < / span > < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "preprocessor" > #include < string> < / span > < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "preprocessor" > #include < vector> < / span > < / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "preprocessor" > #include " packager/base/compiler_specific.h" < / span > < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "preprocessor" > #include " packager/base/macros.h" < / span > < / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "keyword" > namespace < / span > < a class = "code" href = "../../d8/daf/namespaceshaka.html" > shaka< / a > {< / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < span class = "keyword" > namespace < / span > media {< / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > < a class = "line" href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html" > 23< / a > < / span >   < span class = "keyword" > class < / span > < a class = "code" href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html" > BufferReader< / a > {< / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > < a class = "line" href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#a94771befc54d444630ade726689b7bf7" > 26< / a > < / span >   < a class = "code" href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#a94771befc54d444630ade726689b7bf7" > BufferReader< / a > (< span class = "keyword" > const< / span > uint8_t* buf, < span class = "keywordtype" > size_t< / span > size)< / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   : buf_(buf), size_(size), pos_(0) {}< / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   ~< a class = "code" href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html" > BufferReader< / a > () {}< / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > < a class = "line" href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#a208f2fda9ea3e79583284c951642c356" > 32< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#a208f2fda9ea3e79583284c951642c356" > HasBytes< / a > (< span class = "keywordtype" > size_t< / span > count) { < span class = "keywordflow" > return< / span > pos() + count < = size(); }< / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   < / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#a65b65ad5a5ebc9d66182c38ec9876c05" > Read1< / a > (uint8_t* v) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < span class = "keywordtype" > bool< / span > Read2(uint16_t* v) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < span class = "keywordtype" > bool< / span > Read2s(int16_t* v) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < span class = "keywordtype" > bool< / span > Read4(uint32_t* v) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < span class = "keywordtype" > bool< / span > Read4s(int32_t* v) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   < span class = "keywordtype" > bool< / span > Read8(uint64_t* v) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < span class = "keywordtype" > bool< / span > Read8s(int64_t* v) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#ac98c6631c07300a6b78ec58bfd4ced30" > ReadNBytesInto8< / a > (uint64_t* v, < span class = "keywordtype" > size_t< / span > num_bytes) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   < span class = "keywordtype" > bool< / span > ReadNBytesInto8s(int64_t* v, < span class = "keywordtype" > size_t< / span > num_bytes) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   < / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < span class = "keywordtype" > bool< / span > ReadToVector(std::vector< uint8_t> * t, < span class = "keywordtype" > size_t< / span > count) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   < span class = "keywordtype" > bool< / span > ReadToString(std::string* str, < span class = "keywordtype" > size_t< / span > size) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#ae2e74844020e15fb3c2d2a7b5bfb31f5" > ReadCString< / a > (std::string* str) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   < / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#a2b15dfcd6ff891a9cb7b76f48d91d15d" > SkipBytes< / a > (< span class = "keywordtype" > size_t< / span > num_bytes) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   < / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   < span class = "keyword" > const< / span > uint8_t* data()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > buf_; }< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   < span class = "keywordtype" > size_t< / span > size()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > size_; }< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   < span class = "keywordtype" > void< / span > set_size(< span class = "keywordtype" > size_t< / span > size) { size_ = size; }< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   < span class = "keywordtype" > size_t< / span > pos()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > pos_; }< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   < / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   < span class = "comment" > // Internal implementation of multi-byte reads.< / span > < / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T> < / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   < span class = "keywordtype" > bool< / span > Read(T* t) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T> < / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   < span class = "keywordtype" > bool< / span > ReadNBytes(T* t, < span class = "keywordtype" > size_t< / span > num_bytes) WARN_UNUSED_RESULT;< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   < span class = "keyword" > const< / span > uint8_t* buf_;< / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   < span class = "keywordtype" > size_t< / span > size_;< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   < span class = "keywordtype" > size_t< / span > pos_;< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   DISALLOW_COPY_AND_ASSIGN(< a class = "code" href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#a94771befc54d444630ade726689b7bf7" > BufferReader< / a > );< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   };< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   } < span class = "comment" > // namespace media< / span > < / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   } < span class = "comment" > // namespace shaka< / span > < / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   < / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   < span class = "preprocessor" > #endif < / span > < span class = "comment" > // PACKAGER_MEDIA_BASE_BUFFER_READER_H_< / span > < / div >
< div class = "ttc" id = "aclassshaka_1_1media_1_1BufferReader_html" > < div class = "ttname" > < a href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html" > shaka::media::BufferReader< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../de/d3e/buffer__reader_8h_source.html#l00023" > buffer_reader.h:23< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1media_1_1BufferReader_html_a208f2fda9ea3e79583284c951642c356" > < div class = "ttname" > < a href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#a208f2fda9ea3e79583284c951642c356" > shaka::media::BufferReader::HasBytes< / a > < / div > < div class = "ttdeci" > bool HasBytes(size_t count)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../de/d3e/buffer__reader_8h_source.html#l00032" > buffer_reader.h:32< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1media_1_1BufferReader_html_a2b15dfcd6ff891a9cb7b76f48d91d15d" > < div class = "ttname" > < a href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#a2b15dfcd6ff891a9cb7b76f48d91d15d" > shaka::media::BufferReader::SkipBytes< / a > < / div > < div class = "ttdeci" > bool SkipBytes(size_t num_bytes) WARN_UNUSED_RESULT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dbc/buffer__reader_8cc_source.html#l00077" > buffer_reader.cc:77< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1media_1_1BufferReader_html_a65b65ad5a5ebc9d66182c38ec9876c05" > < div class = "ttname" > < a href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#a65b65ad5a5ebc9d66182c38ec9876c05" > shaka::media::BufferReader::Read1< / a > < / div > < div class = "ttdeci" > bool Read1(uint8_t *v) WARN_UNUSED_RESULT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dbc/buffer__reader_8cc_source.html#l00014" > buffer_reader.cc:14< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1media_1_1BufferReader_html_a94771befc54d444630ade726689b7bf7" > < div class = "ttname" > < a href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#a94771befc54d444630ade726689b7bf7" > shaka::media::BufferReader::BufferReader< / a > < / div > < div class = "ttdeci" > BufferReader(const uint8_t *buf, size_t size)< / div > < div class = "ttdoc" > Create a BufferReader from a raw buffer.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../de/d3e/buffer__reader_8h_source.html#l00026" > buffer_reader.h:26< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1media_1_1BufferReader_html_ac98c6631c07300a6b78ec58bfd4ced30" > < div class = "ttname" > < a href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#ac98c6631c07300a6b78ec58bfd4ced30" > shaka::media::BufferReader::ReadNBytesInto8< / a > < / div > < div class = "ttdeci" > bool ReadNBytesInto8(uint64_t *v, size_t num_bytes) WARN_UNUSED_RESULT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dbc/buffer__reader_8cc_source.html#l00040" > buffer_reader.cc:40< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1media_1_1BufferReader_html_ae2e74844020e15fb3c2d2a7b5bfb31f5" > < div class = "ttname" > < a href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html#ae2e74844020e15fb3c2d2a7b5bfb31f5" > shaka::media::BufferReader::ReadCString< / a > < / div > < div class = "ttdeci" > bool ReadCString(std::string *str) WARN_UNUSED_RESULT< / div > < div class = "ttdoc" > Reads a null-terminated string.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dbc/buffer__reader_8cc_source.html#l00065" > buffer_reader.cc:65< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceshaka_html" > < div class = "ttname" > < a href = "../../d8/daf/namespaceshaka.html" > shaka< / a > < / div > < div class = "ttdoc" > All the methods that are virtual are virtual for mocking.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d4/d15/gflags__hex__bytes_8cc_source.html#l00011" > gflags_hex_bytes.cc:11< / a > < / div > < / div >
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