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Added getLast function

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This commit is contained in:
fluxgen 2001-12-17 00:36:42 +00:00
parent 1982b853b5
commit 05cec54a39
1 changed files with 19 additions and 3 deletions
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22
src/Tab.cc
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@ -769,10 +769,26 @@ void Tab::motionNotifyEvent(XMotionEvent *me) {
// of currentchain.
//-----------------------------------
Tab *Tab::getFirst(Tab *current) {
if (current==0)
if (!current)
return 0;
for (; current->m_prev != 0; current = current->m_prev);
return current;
Tab *i=current;
for (; i->m_prev != 0; i = i->m_prev);
return i;
}
//-------------- getFirst() ---------
// Returns the first Tab in the chain
// of currentchain.
//-----------------------------------
Tab *Tab::getLast(Tab *current) {
if (!current)
return 0;
Tab *i=current;
for (; i->m_next != 0; i = i->m_next);
return i;
}
//-------------- insert ------------