本文整理汇总了C++中QLinkedList::front方法的典型用法代码示例。如果您正苦于以下问题：C++ QLinkedList::front方法的具体用法？C++ QLinkedList::front怎么用？C++ QLinkedList::front使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QLinkedList的用法示例。
在下文中一共展示了QLinkedList::front方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: main
int main ()
{
QLinkedList<int> myQLinkedList;
myQLinkedList.push_back(77);
myQLinkedList.push_back(22);
assert(myQLinkedList.front() != 77);
// now front equals 77, and back 22
myQLinkedList.front() -= myQLinkedList.back();
assert(myQLinkedList.front() == 55);
cout << "myQLinkedList.front() is now " << myQLinkedList.front() << endl;
return 0;
}示例2: removeResources
void RDFGraphBasic::removeResources(RDFVariable const &variable)
{
QLinkedList<RDFVariable> removes;
removes << variable;
RDFTransactionPtr tx = createTransaction();
while(1)
{
RDFStatementList removed_statements;
executeQuery
(RDFUpdate(service_context_data_->update())
.addDeletion(*recurseRemoveResources
(&removed_statements, removes.front(), &removes)));
removes.pop_front();
tx->commit();
if(!removes.size())
return;
if(!(tx = createTransaction(RDFTransaction::Exclusive)))
{
warning() << "using recursive sharing removes requires that "
"no transaction is active on the service";
return;
}
}
}