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use assignment by reference instead of pointers #133

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use assignment by reference instead of pointers #133

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2 changes: 1 addition & 1 deletion src/KaxBlockData.cpp
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Expand Up @@ -73,7 +73,7 @@ void KaxReferenceBlock::SetReferencedBlock(const KaxBlockGroup & aRefdBlock)
{
FreeBlob();
auto block_blob = new KaxBlockBlob(BLOCK_BLOB_NO_SIMPLE);
block_blob->SetBlockGroup(*const_cast<KaxBlockGroup*>(&aRefdBlock));
block_blob->SetBlockGroup(const_cast<KaxBlockGroup &>(aRefdBlock));
RefdBlock = block_blob;
bOurBlob = true;
SetValueIsSet();
Expand Down
2 changes: 1 addition & 1 deletion src/KaxCues.cpp
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Expand Up @@ -27,7 +27,7 @@ bool KaxCues::AddBlockGroup(const KaxBlockGroup & BlockRef)
// Do not add the element if it's already present.
std::vector<const KaxBlockBlob *>::iterator ListIdx;
KaxBlockBlob *BlockReference = new KaxBlockBlob(BLOCK_BLOB_NO_SIMPLE);
BlockReference->SetBlockGroup(*const_cast<KaxBlockGroup*>(&BlockRef));
BlockReference->SetBlockGroup(const_cast<KaxBlockGroup&>(BlockRef));

for (ListIdx = myTempReferences.begin(); ListIdx != myTempReferences.end(); ListIdx++)
if (&(KaxBlockGroup&)*ListIdx == &BlockRef) {
Expand Down
20 changes: 10 additions & 10 deletions src/KaxCuesData.cpp
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Expand Up @@ -26,14 +26,14 @@ void KaxCuePoint::PositionSet(const KaxBlockGroup & BlockReference, std::uint64_
{
// fill me
auto & NewTime = GetChild<KaxCueTime>(*this);
*static_cast<EbmlUInteger*>(&NewTime) = BlockReference.GlobalTimecode() / GlobalTimecodeScale;
static_cast<EbmlUInteger &>(NewTime) = BlockReference.GlobalTimecode() / GlobalTimecodeScale;

auto & NewPositions = AddNewChild<KaxCueTrackPositions>(*this);
auto & TheTrack = GetChild<KaxCueTrack>(NewPositions);
*static_cast<EbmlUInteger*>(&TheTrack) = BlockReference.TrackNumber();
static_cast<EbmlUInteger &>(TheTrack) = BlockReference.TrackNumber();

auto & TheClustPos = GetChild<KaxCueClusterPosition>(NewPositions);
*static_cast<EbmlUInteger*>(&TheClustPos) = BlockReference.ClusterPosition();
static_cast<EbmlUInteger &>(TheClustPos) = BlockReference.ClusterPosition();

// handle reference use
if (BlockReference.ReferenceCount() != 0) {
Expand All @@ -46,7 +46,7 @@ void KaxCuePoint::PositionSet(const KaxBlockGroup & BlockReference, std::uint64_
auto CodecState = static_cast<KaxCodecState *>(BlockReference.FindFirstElt(EBML_INFO(KaxCodecState)));
if (CodecState) {
auto &CueCodecState = AddNewChild<KaxCueCodecState>(NewPositions);
*static_cast<EbmlUInteger*>(&CueCodecState) = BlockReference.GetParentCluster()->GetParentSegment()->GetRelativePosition(CodecState->GetElementPosition());
static_cast<EbmlUInteger &>(CueCodecState) = BlockReference.GetParentCluster()->GetParentSegment()->GetRelativePosition(CodecState->GetElementPosition());
}

SetValueIsSet();
Expand All @@ -73,14 +73,14 @@ void KaxCuePoint::PositionSet(const KaxInternalBlock & BlockReference, const Kax
{
// fill me
auto & NewTime = GetChild<KaxCueTime>(*this);
*static_cast<EbmlUInteger*>(&NewTime) = BlockReference.GlobalTimecode() / GlobalTimecodeScale;
static_cast<EbmlUInteger &>(NewTime) = BlockReference.GlobalTimecode() / GlobalTimecodeScale;

auto & NewPositions = AddNewChild<KaxCueTrackPositions>(*this);
auto & TheTrack = GetChild<KaxCueTrack>(NewPositions);
*static_cast<EbmlUInteger*>(&TheTrack) = BlockReference.TrackNum();
static_cast<EbmlUInteger &>(TheTrack) = BlockReference.TrackNum();

auto & TheClustPos = GetChild<KaxCueClusterPosition>(NewPositions);
*static_cast<EbmlUInteger*>(&TheClustPos) = BlockReference.ClusterPosition();
static_cast<EbmlUInteger &>(TheClustPos) = BlockReference.ClusterPosition();

#if 0 // MATROSKA_VERSION >= 2
// handle reference use
Expand All @@ -97,7 +97,7 @@ void KaxCuePoint::PositionSet(const KaxInternalBlock & BlockReference, const Kax
const auto CodecState = static_cast<const KaxCodecState *>(BlockGroup->FindFirstElt(EBML_INFO(KaxCodecState)));
if (CodecState) {
auto &CueCodecState = AddNewChild<KaxCueCodecState>(NewPositions);
*static_cast<EbmlUInteger*>(&CueCodecState) = BlockGroup->GetParentCluster()->GetParentSegment()->GetRelativePosition(CodecState->GetElementPosition());
static_cast<EbmlUInteger &>(CueCodecState) = BlockGroup->GetParentCluster()->GetParentSegment()->GetRelativePosition(CodecState->GetElementPosition());
}
}

Expand All @@ -111,10 +111,10 @@ void KaxCueReference::AddReference(const KaxBlockBlob & BlockReference, std::uin
{
auto& theBlock = static_cast<KaxInternalBlock&>(BlockReference);
auto& NewTime = GetChild<KaxCueRefTime>(*this);
*static_cast<EbmlUInteger*>(&NewTime) = theBlock.GlobalTimecode() / GlobalTimecodeScale;
static_cast<EbmlUInteger &>(NewTime) = theBlock.GlobalTimecode() / GlobalTimecodeScale;

auto & TheClustPos = GetChild<KaxCueRefCluster>(*this);
*static_cast<EbmlUInteger*>(&TheClustPos) = theBlock.ClusterPosition();
static_cast<EbmlUInteger &>(TheClustPos) = theBlock.ClusterPosition();
}

bool KaxCuePoint::IsSmallerThan(const EbmlElement * Cmp) const
Expand Down
2 changes: 1 addition & 1 deletion src/KaxSeekHead.cpp
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Expand Up @@ -26,7 +26,7 @@ KaxSeek * KaxSeekHead::IndexThis(const EbmlElement & aElt, const KaxSegment & Pa

// add the informations to this element
auto & aNewPos = GetChild<KaxSeekPosition>(aNewPoint);
*static_cast<EbmlUInteger *>(&aNewPos) = ParentSegment.GetRelativePosition(aElt);
static_cast<EbmlUInteger &>(aNewPos) = ParentSegment.GetRelativePosition(aElt);

auto & aNewID = GetChild<KaxSeekID>(aNewPoint);
binary ID[4];
Expand Down
2 changes: 1 addition & 1 deletion src/KaxTracks.cpp
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Expand Up @@ -20,7 +20,7 @@ KaxTrackEntry::KaxTrackEntry()
void KaxTrackEntry::EnableLacing(bool bEnable)
{
auto & myLacing = GetChild<KaxTrackFlagLacing>(*this);
*(static_cast<EbmlUInteger *>(&myLacing)) = bEnable ? 1 : 0;
static_cast<EbmlUInteger &>(myLacing) = bEnable ? 1 : 0;
}

} // namespace libmatroska
6 changes: 3 additions & 3 deletions test/ebml/test00.cpp
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Expand Up @@ -46,13 +46,13 @@ int main(void)

printf("Write EBML + Matroska elements\n");
EDocType & MyDocType = GetChild<EDocType>(TestHead);
*static_cast<EbmlString *>(&MyDocType) = "matroska";
static_cast<EbmlString &>(MyDocType) = "matroska";

EDocTypeVersion & MyDocTypeVer = GetChild<EDocTypeVersion>(TestHead);
*(static_cast<EbmlUInteger *>(&MyDocTypeVer)) = 1;
static_cast<EbmlUInteger &>(MyDocTypeVer) = 1;

EDocTypeReadVersion & MyDocTypeReadVer = GetChild<EDocTypeReadVersion>(TestHead);
*(static_cast<EbmlUInteger *>(&MyDocTypeReadVer)) = 1;
static_cast<EbmlUInteger &>(MyDocTypeReadVer) = 1;

TestHead.Render(Ebml_file);

Expand Down
70 changes: 35 additions & 35 deletions test/mux/test6.cpp
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Expand Up @@ -52,13 +52,13 @@ int main(int argc, char **argv)
EbmlHead FileHead;

EDocType & MyDocType = GetChild<EDocType>(FileHead);
*static_cast<EbmlString *>(&MyDocType) = "matroska";
static_cast<EbmlString &>(MyDocType) = "matroska";

EDocTypeVersion & MyDocTypeVer = GetChild<EDocTypeVersion>(FileHead);
*(static_cast<EbmlUInteger *>(&MyDocTypeVer)) = 2;
static_cast<EbmlUInteger &>(MyDocTypeVer) = 2;

EDocTypeReadVersion & MyDocTypeReadVer = GetChild<EDocTypeReadVersion>(FileHead);
*(static_cast<EbmlUInteger *>(&MyDocTypeReadVer)) = 1;
static_cast<EbmlUInteger &>(MyDocTypeReadVer) = 1;

FileHead.Render(out_file, bWriteDefaultValues);

Expand All @@ -79,10 +79,10 @@ int main(int argc, char **argv)
// fill the mandatory Info section
KaxInfo & MyInfos = GetChild<KaxInfo>(FileSegment);
KaxTimecodeScale & TimeScale = GetChild<KaxTimecodeScale>(MyInfos);
*(static_cast<EbmlUInteger *>(&TimeScale)) = TIMECODE_SCALE;
static_cast<EbmlUInteger &>(TimeScale) = TIMECODE_SCALE;

KaxDuration & SegDuration = GetChild<KaxDuration>(MyInfos);
*(static_cast<EbmlFloat *>(&SegDuration)) = 0.0;
static_cast<EbmlFloat &>(SegDuration) = 0.0;

*((EbmlUnicodeString *)&GetChild<KaxMuxingApp>(MyInfos)) = UTFstring{L"libmatroska 0.5.0"};
*((EbmlUnicodeString *)&GetChild<KaxWritingApp>(MyInfos)) = UTFstring{L"����"};
Expand All @@ -96,42 +96,42 @@ int main(int argc, char **argv)
MyTrack1.SetGlobalTimecodeScale(TIMECODE_SCALE);

KaxTrackNumber & MyTrack1Number = GetChild<KaxTrackNumber>(MyTrack1);
*(static_cast<EbmlUInteger *>(&MyTrack1Number)) = 1;
static_cast<EbmlUInteger &>(MyTrack1Number) = 1;

KaxTrackUID & MyTrack1UID = GetChild<KaxTrackUID>(MyTrack1);
*(static_cast<EbmlUInteger *>(&MyTrack1UID)) = 7;
static_cast<EbmlUInteger &>(MyTrack1UID) = 7;

*(static_cast<EbmlUInteger *>(&GetChild<KaxTrackType>(MyTrack1))) = track_audio;
static_cast<EbmlUInteger &>(GetChild<KaxTrackType>(MyTrack1)) = track_audio;

KaxCodecID & MyTrack1CodecID = GetChild<KaxCodecID>(MyTrack1);
*static_cast<EbmlString *>(&MyTrack1CodecID) = "Dummy Audio Codec";
static_cast<EbmlString &>(MyTrack1CodecID) = "Dummy Audio Codec";

MyTrack1.EnableLacing(true);

// Test the new ContentEncoding elements
KaxContentEncodings &cencodings = GetChild<KaxContentEncodings>(MyTrack1);
KaxContentEncoding &cencoding = GetChild<KaxContentEncoding>(cencodings);
*(static_cast<EbmlUInteger *>(&GetChild<KaxContentEncodingOrder>(cencoding))) = 10;
*(static_cast<EbmlUInteger *>(&GetChild<KaxContentEncodingScope>(cencoding))) = 11;
*(static_cast<EbmlUInteger *>(&GetChild<KaxContentEncodingType>(cencoding))) = 12;
static_cast<EbmlUInteger &>(GetChild<KaxContentEncodingOrder>(cencoding)) = 10;
static_cast<EbmlUInteger &>(GetChild<KaxContentEncodingScope>(cencoding)) = 11;
static_cast<EbmlUInteger &>(GetChild<KaxContentEncodingType>(cencoding)) = 12;

KaxContentCompression &ccompression = GetChild<KaxContentCompression>(cencoding);
*(static_cast<EbmlUInteger *>(&GetChild<KaxContentCompAlgo>(ccompression))) = 13;
static_cast<EbmlUInteger &>(GetChild<KaxContentCompAlgo>(ccompression)) = 13;
GetChild<KaxContentCompSettings>(ccompression).CopyBuffer((const binary *)"hello1", 6);

KaxContentEncryption &cencryption = GetChild<KaxContentEncryption>(cencoding);
*(static_cast<EbmlUInteger *>(&GetChild<KaxContentEncAlgo>(cencryption))) = 14;
static_cast<EbmlUInteger &>(GetChild<KaxContentEncAlgo>(cencryption)) = 14;
GetChild<KaxContentEncKeyID>(cencryption).CopyBuffer((const binary *)"hello2", 6);
*(static_cast<EbmlUInteger *>(&GetChild<KaxContentSigAlgo>(cencryption))) = 15;
*(static_cast<EbmlUInteger *>(&GetChild<KaxContentSigHashAlgo>(cencryption))) = 16;
static_cast<EbmlUInteger &>(GetChild<KaxContentSigAlgo>(cencryption)) = 15;
static_cast<EbmlUInteger &>(GetChild<KaxContentSigHashAlgo>(cencryption)) = 16;
GetChild<KaxContentSigKeyID>(cencryption).CopyBuffer((const binary *)"hello3", 6);
GetChild<KaxContentSignature>(cencryption).CopyBuffer((const binary *)"hello4", 6);

// audio specific params
KaxTrackAudio & MyTrack1Audio = GetChild<KaxTrackAudio>(MyTrack1);

KaxAudioSamplingFreq & MyTrack1Freq = GetChild<KaxAudioSamplingFreq>(MyTrack1Audio);
*(static_cast<EbmlFloat *>(&MyTrack1Freq)) = 44100.0;
static_cast<EbmlFloat &>(MyTrack1Freq) = 44100.0;
MyTrack1Freq.ValidateSize();

KaxAudioPosition & MyTrack1Pos = GetChild<KaxAudioPosition>(MyTrack1Audio);
Expand All @@ -144,33 +144,33 @@ int main(int argc, char **argv)
MyTrack1Pos.SetBuffer(_Pos, 5);

KaxAudioChannels & MyTrack1Channels = GetChild<KaxAudioChannels>(MyTrack1Audio);
*(static_cast<EbmlUInteger *>(&MyTrack1Channels)) = 2;
static_cast<EbmlUInteger &>(MyTrack1Channels) = 2;

// fill track 2 params
KaxTrackEntry & MyTrack2 = GetNextChild<KaxTrackEntry>(MyTracks, MyTrack1);
MyTrack2.SetGlobalTimecodeScale(TIMECODE_SCALE);

KaxTrackNumber & MyTrack2Number = GetChild<KaxTrackNumber>(MyTrack2);
*(static_cast<EbmlUInteger *>(&MyTrack2Number)) = 200;
static_cast<EbmlUInteger &>(MyTrack2Number) = 200;

KaxTrackUID & MyTrack2UID = GetChild<KaxTrackUID>(MyTrack2);
*(static_cast<EbmlUInteger *>(&MyTrack2UID)) = 13;
static_cast<EbmlUInteger &>(MyTrack2UID) = 13;

*(static_cast<EbmlUInteger *>(&GetChild<KaxTrackType>(MyTrack2))) = track_video;
static_cast<EbmlUInteger &>(GetChild<KaxTrackType>(MyTrack2)) = track_video;

KaxCodecID & MyTrack2CodecID = GetChild<KaxCodecID>(MyTrack2);
*static_cast<EbmlString *>(&MyTrack2CodecID) = "Dummy Video Codec";
static_cast<EbmlString &>(MyTrack2CodecID) = "Dummy Video Codec";

MyTrack2.EnableLacing(false);

// video specific params
KaxTrackVideo & MyTrack2Video = GetChild<KaxTrackVideo>(MyTrack2);

KaxVideoPixelHeight & MyTrack2PHeight = GetChild<KaxVideoPixelHeight>(MyTrack2Video);
*(static_cast<EbmlUInteger *>(&MyTrack2PHeight)) = 200;
static_cast<EbmlUInteger &>(MyTrack2PHeight) = 200;

KaxVideoPixelWidth & MyTrack2PWidth = GetChild<KaxVideoPixelWidth>(MyTrack2Video);
*(static_cast<EbmlUInteger *>(&MyTrack2PWidth)) = 320;
static_cast<EbmlUInteger &>(MyTrack2PWidth) = 320;

std::uint64_t TrackSize = MyTracks.Render(out_file, bWriteDefaultValues);

Expand Down Expand Up @@ -279,27 +279,27 @@ int main(int argc, char **argv)
KaxEditionEntry & aEdition = GetChild<KaxEditionEntry>(Chapters);
KaxChapterAtom & aAtom = GetChild<KaxChapterAtom>(aEdition);
KaxChapterUID & aUID = GetChild<KaxChapterUID>(aAtom);
*static_cast<EbmlUInteger *>(&aUID) = 0x67890;
static_cast<EbmlUInteger &>(aUID) = 0x67890;

KaxChapterTimeStart & aChapStart = GetChild<KaxChapterTimeStart>(aAtom);
*static_cast<EbmlUInteger *>(&aChapStart) = 0;
static_cast<EbmlUInteger &>(aChapStart) = 0;

KaxChapterTimeEnd & aChapEnd = GetChild<KaxChapterTimeEnd>(aAtom);
*static_cast<EbmlUInteger *>(&aChapEnd) = 300 * TIMECODE_SCALE;
static_cast<EbmlUInteger &>(aChapEnd) = 300 * TIMECODE_SCALE;

KaxChapterDisplay & aDisplay = GetChild<KaxChapterDisplay>(aAtom);
KaxChapterString & aChapString = GetChild<KaxChapterString>(aDisplay);
*static_cast<EbmlUnicodeString *>(&aChapString) = UTFstring{L"Le film r�duit � un chapitre"};
static_cast<EbmlUnicodeString &>(aChapString) = UTFstring{L"Le film r�duit � un chapitre"};

KaxChapterLanguage & aChapLang = GetChild<KaxChapterLanguage>(aDisplay);
*static_cast<EbmlString *>(&aChapLang) = "fra";
static_cast<EbmlString &>(aChapLang) = "fra";

KaxChapterDisplay & aDisplay2 = GetNextChild<KaxChapterDisplay>(aAtom, aDisplay);
KaxChapterString & aChapString2 = GetChild<KaxChapterString>(aDisplay2);
*static_cast<EbmlUnicodeString *>(&aChapString2) = UTFstring{L"The movie in one chapter"};
static_cast<EbmlUnicodeString &>(aChapString2) = UTFstring{L"The movie in one chapter"};

KaxChapterLanguage & aChapLang2 = GetChild<KaxChapterLanguage>(aDisplay2);
*static_cast<EbmlString *>(&aChapLang2) = "eng";
static_cast<EbmlString &>(aChapLang2) = "eng";

filepos_t ChapterSize = Chapters.Render(out_file, bWriteDefaultValues);
MetaSeek.IndexThis(Chapters, FileSegment);
Expand All @@ -312,16 +312,16 @@ int main(int argc, char **argv)
KaxTagSimple & TagSimple = GetChild<KaxTagSimple>(aTag);

KaxTagTrackUID & TrackUID = GetChild<KaxTagTrackUID>(Targets);
*static_cast<EbmlUInteger *>(&TrackUID) = 0x12345;
static_cast<EbmlUInteger &>(TrackUID) = 0x12345;

KaxTagChapterUID & ChapterUID = GetChild<KaxTagChapterUID>(Targets);
*static_cast<EbmlUInteger *>(&ChapterUID) = 0x67890;
static_cast<EbmlUInteger &>(ChapterUID) = 0x67890;

KaxTagName & aTagName = GetChild<KaxTagName>(TagSimple);
*static_cast<EbmlUnicodeString *>(&aTagName) = UTFstring{L"NAME"};
static_cast<EbmlUnicodeString &>(aTagName) = UTFstring{L"NAME"};

KaxTagString & aTagtring = GetChild<KaxTagString>(TagSimple);
*static_cast<EbmlUnicodeString *>(&aTagtring) = UTFstring{L"Test�123"};
static_cast<EbmlUnicodeString &>(aTagtring) = UTFstring{L"Test�123"};

filepos_t TagsSize = AllTags.Render(out_file, bWriteDefaultValues);
MetaSeek.IndexThis(AllTags, FileSegment);
Expand Down
24 changes: 12 additions & 12 deletions test/tags/test9.cpp
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Expand Up @@ -38,18 +38,18 @@ int main() {
StdIOCallback out("test.mkv", MODE_CREATE);

EDocType &doc_type = GetChild<EDocType>(head);
*static_cast<EbmlString *>(&doc_type) = "matroska";
static_cast<EbmlString &>(doc_type) = "matroska";
EDocTypeVersion &doc_type_ver = GetChild<EDocTypeVersion>(head);
*(static_cast<EbmlUInteger *>(&doc_type_ver)) = 1;
static_cast<EbmlUInteger &>(doc_type_ver) = 1;
EDocTypeReadVersion &doc_type_read_ver =
GetChild<EDocTypeReadVersion>(head);
*(static_cast<EbmlUInteger *>(&doc_type_read_ver)) = 1;
static_cast<EbmlUInteger &>(doc_type_read_ver) = 1;

head.Render(out);

KaxInfo &info = GetChild<KaxInfo>(segment);
KaxTimecodeScale &time_scale = GetChild<KaxTimecodeScale>(info);
*(static_cast<EbmlUInteger *>(&time_scale)) = 1000000;
static_cast<EbmlUInteger &>(time_scale) = 1000000;

segment.WriteHead(out, 5);

Expand All @@ -59,29 +59,29 @@ int main() {
KaxTag &tag = GetChild<KaxTag>(tags);

KaxTagTargets &targets = GetChild<KaxTagTargets>(tag);
*(static_cast<EbmlUInteger *>(&GetChild<KaxTagTrackUID>(targets))) =
static_cast<EbmlUInteger &>(GetChild<KaxTagTrackUID>(targets)) =
1234;

KaxTagSimple &stag_l1 = GetChild<KaxTagSimple>(tag);
*(static_cast<EbmlUnicodeString *>(&GetChild<KaxTagName>(stag_l1))) =
static_cast<EbmlUnicodeString &>(GetChild<KaxTagName>(stag_l1)) =
UTFstring{L"SIMPLE_TAG_NAME_LEVEL1_1"};
*(static_cast<EbmlUnicodeString *>(&GetChild<KaxTagString>(stag_l1))) =
static_cast<EbmlUnicodeString &>(GetChild<KaxTagString>(stag_l1)) =
UTFstring{L"SIMPLE_TAG_STRING_LEVEL1_1"};
KaxTagSimple &stag_l1_2 = GetNextChild<KaxTagSimple>(tag, stag_l1);
*(static_cast<EbmlUnicodeString *>(&GetChild<KaxTagName>(stag_l1_2))) =
static_cast<EbmlUnicodeString &>(GetChild<KaxTagName>(stag_l1_2)) =
UTFstring{L"SIMPLE_TAG_NAME_LEVEL1_2"};
KaxTagBinary &tbin = GetChild<KaxTagBinary>(stag_l1_2);
tbin.CopyBuffer((binary *)"SIMPLE_TAG_BINARY_LEVEL1_2",
strlen("SIMPLE_TAG_BINARY_LEVEL1_2"));
KaxTagSimple &stag_l2 = GetChild<KaxTagSimple>(stag_l1);
*(static_cast<EbmlUnicodeString *>(&GetChild<KaxTagName>(stag_l2))) =
static_cast<EbmlUnicodeString &>(GetChild<KaxTagName>(stag_l2)) =
UTFstring{L"SIMPLE_TAG_NAME_LEVEL2"};
*(static_cast<EbmlUnicodeString *>(&GetChild<KaxTagString>(stag_l2))) =
static_cast<EbmlUnicodeString &>(GetChild<KaxTagString>(stag_l2)) =
UTFstring{L"SIMPLE_TAG_STRING_LEVEL2"};
KaxTagSimple &stag_l3 = GetChild<KaxTagSimple>(stag_l2);
*(static_cast<EbmlUnicodeString *>(&GetChild<KaxTagName>(stag_l3))) =
static_cast<EbmlUnicodeString &>(GetChild<KaxTagName>(stag_l3)) =
UTFstring{L"SIMPLE_TAG_NAME_LEVEL3"};
*(static_cast<EbmlUnicodeString *>(&GetChild<KaxTagString>(stag_l3))) =
static_cast<EbmlUnicodeString &>(GetChild<KaxTagString>(stag_l3)) =
UTFstring{L"SIMPLE_TAG_STRING_LEVEL3"};

tags.Render(out);
Expand Down
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