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#include "user_marks_provider.hpp"
df::UserMarksProvider::UserMarksProvider()
: m_pendingOnDelete(false)
, m_counter(0)
{
}
void df::UserMarksProvider::BeginRead()
{
Lock();
}
bool df::UserMarksProvider::IsDirty() const
{
return m_isDirty;
}
void df::UserMarksProvider::EndRead()
{
m_isDirty = false;
Unlock();
}
void df::UserMarksProvider::IncrementCounter()
{
ASSERT(m_pendingOnDelete == false, ());
++m_counter;
}
void df::UserMarksProvider::DecrementCounter()
{
ASSERT(m_counter > 0, ());
--m_counter;
}
bool df::UserMarksProvider::IsPendingOnDelete()
{
return m_pendingOnDelete;
}
void df::UserMarksProvider::DeleteLater()
{
ASSERT(m_pendingOnDelete == false, ());
m_pendingOnDelete = true;
}
bool df::UserMarksProvider::CanBeDeleted()
{
return m_counter == 0;
}
void df::UserMarksProvider::BeginWrite()
{
Lock();
}
void df::UserMarksProvider::SetDirty()
{
m_isDirty = true;
}
void df::UserMarksProvider::EndWrite()
{
Unlock();
}
void df::UserMarksProvider::Lock()
{
m_mutex.Lock();
}
void df::UserMarksProvider::Unlock()
{
m_mutex.Unlock();
}
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