void CModel::DeleteSequence(CSequence* deleteSequence)
{
// linklist is only 1-way, so we need to find the stage previous to this (if any)...
CSequence* prevSequence = NULL;
CSequence* scanSequence = GetFirstSequence();
while (scanSequence && scanSequence != deleteSequence)
{
prevSequence = scanSequence;
scanSequence = scanSequence->GetNext();
}
if (scanSequence == deleteSequence)
{
// we found it, so was this the first sequence in the list?
if (prevSequence)
{
prevSequence->SetNext(scanSequence->GetNext()); // ...no
}
else
{
m_sequences = scanSequence->GetNext(); // ...yes
}
scanSequence->Delete();
}
}
void CModel::Delete()
{
while(m_comments != NULL)
{
CComment* curComment = m_comments;
m_comments = curComment->GetNext();
curComment->Delete();
}
while(m_sequences != NULL)
{
CSequence* curSequence = m_sequences;
m_sequences = curSequence->GetNext();
curSequence->Delete();
}
if (m_name != NULL)
{
free(m_name);
m_name = NULL;
}
if (m_path != NULL)
{
free(m_path);
m_path = NULL;
}
if (m_psSkelPath != NULL)
{
free(m_psSkelPath);
m_psSkelPath = NULL;
}
if (m_psMakeSkelPath != NULL)
{
free(m_psMakeSkelPath);
m_psMakeSkelPath = NULL;
}
if (m_psRefGLAPath != NULL)
{
free(m_psRefGLAPath);
m_psRefGLAPath = NULL;
}
m_curSequence = NULL;
PCJList_Clear(); // not really necessary, but useful reminder
delete this;
}