XRootD
IXrdCephReadVAdapter.hh
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1 #ifndef __IXRD_CEPH_READV_ADAPTER_HH__
2 #define __IXRD_CEPH_READV_ADAPTER_HH__
3 //------------------------------------------------------------------------------
4 // Interface to the actual buffer data object used to store the data
5 // Intention to be able to abstract the underlying implementation and code against the inteface
6 // e.g. if choice of buffer data object
7 //------------------------------------------------------------------------------
8 
9 #include <sys/types.h>
10 #include <vector>
11 
12 #include "BufferUtils.hh"
13 
14 #include <iostream> // #FIXME remove
15 
16 namespace XrdCephBuffer
17 {
18 
23  {
24  public:
25  virtual ~IXrdCephReadVAdapter() {}
26 
38  virtual std::vector<ExtentHolder> convert(const ExtentHolder &extentsIn) =0;
39 
40  protected:
41  };
42 
43 }
44 
45 #endif
Designed to hold individual extents, but itself provide Extent-like capabilities Useful in cases of c...
Definition: BufferUtils.hh:109
Interface to the logic of dealing with readV requests.
virtual std::vector< ExtentHolder > convert(const ExtentHolder &extentsIn)=0
Take in a set of extents representing the readV requests. return a vector of each combined read reque...
is a simple implementation of IXrdCephBufferData using std::vector<char> representation for the buffe...
Definition: BufferUtils.hh:29