本文整理汇总了C++中Volume::CommitTransaction方法的典型用法代码示例。如果您正苦于以下问题：C++ Volume::CommitTransaction方法的具体用法？C++ Volume::CommitTransaction怎么用？C++ Volume::CommitTransaction使用的例子？那么恭喜您, 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Volume的用法示例。
在下文中一共展示了Volume::CommitTransaction方法的1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:
status_t
PackageManager::CommitTransaction(Transaction& transaction,
BCommitTransactionResult& _result)
{
Volume* volume = fRoot->GetVolume(transaction.Repository().Location());
if (volume == NULL)
return B_BAD_VALUE;
// Get the packages that have already been added to/removed from the
// packages directory and thus need to be handled specially by
// Volume::CommitTransaction().
PackageSet packagesAlreadyAdded;
PackageSet packagesAlreadyRemoved;
if (volume == fVolume) {
const PackageSet& packagesToActivate = volume->PackagesToBeActivated();
for (PackageSet::const_iterator it = packagesToActivate.begin();
it != packagesToActivate.end(); ++it) {
Package* package = *it;
if (fPackagesAddedByUser.find(_SolverPackageFor(package))
!= fPackagesAddedByUser.end()) {
packagesAlreadyAdded.insert(package);
}
}
const PackageSet& packagesToDeactivate
= volume->PackagesToBeDeactivated();
for (PackageSet::const_iterator it = packagesToDeactivate.begin();
it != packagesToDeactivate.end(); ++it) {
Package* package = *it;
if (fPackagesRemovedByUser.find(_SolverPackageFor(package))
!= fPackagesRemovedByUser.end()) {
packagesAlreadyRemoved.insert(package);
}
}
}
volume->CommitTransaction(transaction.ActivationTransaction(),
packagesAlreadyAdded, packagesAlreadyRemoved, _result);
return B_OK;
}