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Ensures lifetime-linked track flushing without relying on virtual calls within a destructor.

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Thomas Harte
2017-10-07 19:14:18 -04:00
parent 53b99ea248
commit b37787a414
3 changed files with 7 additions and 3 deletions
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Storage/Disk/Drive.cpp
+5
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@@ -21,7 +21,12 @@ Drive::Drive(unsigned int input_clock_rate, int revolutions_per_minute, int numb
available_heads_(number_of_heads) {
}
Drive::~Drive() {
if(disk_) disk_->flush_tracks();
}
void Drive::set_disk(const std::shared_ptr<Disk> &disk) {
if(disk_) disk_->flush_tracks();
disk_ = disk;
has_disk_ = !!disk_;