Callbacks to be used when there is not enough space on the local filesystem.
More...
#include <arc/data/DataCallback.h>
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| | DataCallback () |
| | Construct a new DataCallback. More...
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| virtual | ~DataCallback () |
| | Empty destructor. More...
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| virtual bool | cb (int) |
| | Callback with int passed as parameter. More...
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| virtual bool | cb (unsigned int) |
| | Callback with unsigned int passed as parameter. More...
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| virtual bool | cb (long long int) |
| | Callback with long long int passed as parameter. More...
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| virtual bool | cb (unsigned long long int) |
| | Callback with unsigned long long int passed as parameter. More...
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Callbacks to be used when there is not enough space on the local filesystem.
If DataPoint::StartWriting() tries to pre-allocate disk space but finds that there is not enough to write the whole file, one of the 'cb' functions here will be called with the required space passed as a parameter. Users should define their own subclass of this class depending on how they wish to free up space. Each callback method should return true if the space was freed, false otherwise. This subclass should then be used as a parameter in StartWriting().
◆ DataCallback()
| Arc::DataCallback::DataCallback |
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| ) |
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inline |
◆ ~DataCallback()
| virtual Arc::DataCallback::~DataCallback |
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inlinevirtual |
◆ cb() [1/4]
| virtual bool Arc::DataCallback::cb |
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int |
| ) |
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inlinevirtual |
Callback with int passed as parameter.
◆ cb() [2/4]
| virtual bool Arc::DataCallback::cb |
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unsigned |
int | ) |
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inlinevirtual |
Callback with unsigned int passed as parameter.
◆ cb() [3/4]
| virtual bool Arc::DataCallback::cb |
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long long |
int | ) |
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inlinevirtual |
Callback with long long int passed as parameter.
◆ cb() [4/4]
| virtual bool Arc::DataCallback::cb |
( |
unsigned long long |
int | ) |
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inlinevirtual |
Callback with unsigned long long int passed as parameter.
The documentation for this class was generated from the following file:
