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* Added fDelegate member.

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* Removed private AutoDeleter class. The shared ArrayDeleter is used instead.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22538 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2007-10-13 21:13:02 +00:00
parent e701d86af5
commit b3e7c4a4b9
2 changed files with 18 additions and 41 deletions
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7
headers/private/storage/Partition.h
View File

@ -173,9 +173,10 @@ private:
friend class BDiskSystem;
friend class BMutablePartition;
BDiskDevice *fDevice;
BPartition *fParent;
user_partition_data *fPartitionData;
BDiskDevice* fDevice;
BPartition* fParent;
user_partition_data* fPartitionData;
Delegate* fDelegate;
};
#endif // _PARTITION_H

52
src/kits/storage/Partition.cpp
View File

@ -6,9 +6,10 @@
* Ingo Weinhold, bonefish@cs.tu-berlin.de
*/
#include <syscalls.h>
#include <disk_device_manager/ddm_userland_interface.h>
#include <errno.h>
#include <new>
#include <unistd.h>
#include <sys/stat.h>
#include <Directory.h>
#include <DiskDevice.h>
@ -23,10 +24,10 @@
#include <String.h>
#include <Volume.h>
#include <errno.h>
#include <new>
#include <unistd.h>
#include <sys/stat.h>
#include <AutoDeleter.h>
#include <disk_device_manager/ddm_userland_interface.h>
#include <syscalls.h>
using std::nothrow;
@ -41,32 +42,6 @@ using std::nothrow;
(\see IsEmpty()).
*/
// AutoDeleter
/*! \brief Helper class deleting objects automatically.
*/
template<typename C>
class AutoDeleter {
public:
inline AutoDeleter(C *data = NULL, bool array = false)
: fData(data), fArray(array) {}
inline ~AutoDeleter()
{
if (fArray)
delete[] fData;
else
delete fData;
}
inline void SetTo(C *data, bool array = false)
{
fData = data;
fArray = array;
}
C *fData;
bool fArray;
};
// compare_string
/*! \brief \c NULL aware strcmp().
@ -97,7 +72,8 @@ compare_string(const char *str1, const char *str2)
BPartition::BPartition()
: fDevice(NULL),
fParent(NULL),
fPartitionData(NULL)
fPartitionData(NULL),
fDelegate(NULL)
{
}
@ -739,14 +715,14 @@ BPartition::CanMove(BObjectList<BPartition> *unmovableDescendants,
int32 descendantCount = _CountDescendants();
partition_id *unmovableIDs = NULL;
partition_id *needUnmountingIDs = NULL;
AutoDeleter<partition_id> deleter1;
AutoDeleter<partition_id> deleter2;
ArrayDeleter<partition_id> deleter1;
ArrayDeleter<partition_id> deleter2;
if (descendantCount > 0) {
// allocate arrays
unmovableIDs = new(nothrow) partition_id[descendantCount];
needUnmountingIDs = new(nothrow) partition_id[descendantCount];
deleter1.SetTo(unmovableIDs, true);
deleter2.SetTo(needUnmountingIDs, true);
deleter1.SetTo(unmovableIDs);
deleter2.SetTo(needUnmountingIDs);
if (!unmovableIDs || !needUnmountingIDs)
return false;
// init arrays