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Correctly rollback the previous rollback

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This commit is contained in:
Alexander Bock
2016-07-07 13:49:57 +02:00
parent 6e9d299dda
commit e3a1b775fd
2 changed files with 16 additions and 6 deletions
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17
src/util/syncbuffer.cpp
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@@ -32,22 +32,29 @@ SyncBuffer::SyncBuffer(size_t n)
: _n(n)
, _encodeOffset(0)
, _decodeOffset(0)
, _synchronizationBuffer(new sgct::SharedVector<char>())
{
_dataStream.resize(_n);
}
SyncBuffer::~SyncBuffer() {
// The destructor is defined here, so that the otherwise default inlined destructor is
// not created (which would make it impossible to use a forward declaration with
// unique_ptr
}
void SyncBuffer::write() {
_synchronizationBuffer.setVal(_dataStream);
sgct::SharedData::instance()->writeVector(&_synchronizationBuffer);
_synchronizationBuffer->setVal(_dataStream);
sgct::SharedData::instance()->writeVector(_synchronizationBuffer.get());
_encodeOffset = 0;
_decodeOffset = 0;
}
void SyncBuffer::read() {
sgct::SharedData::instance()->readVector(&_synchronizationBuffer);
_dataStream = std::move(_synchronizationBuffer.getVal());
sgct::SharedData::instance()->readVector(_synchronizationBuffer.get());
_dataStream = std::move(_synchronizationBuffer->getVal());
_encodeOffset = 0;
_decodeOffset = 0;
}
} // namespace openspace
} // namespace openspace