xAOD::TDVCollectionFuncs::TEnvBuff Struct Reference

List of all members.

Public Attributes

size_t fIndex
 The index of the last element retrieved.
Cont_tfCont
 Pointer to the container. (Note that the object pointer from the environment will point at the top-level DataVector class; this points directly at the vector.).
void * fEltPtr
 The last element pointer to have been returned.
int fOffset

Detailed Description

Proxy environment buffer.

The first 64 bytes of the environment structure are a scratch area. The Root proxies put a collection iterator there, but we instead lay it out like this.

This is slightly different in newer versions of root. Rather than having the 64-byte buffer, Environ takes a template argument giving the payload.


Member Data Documentation

Offset between the pointer held by the DV and the start of the object


The documentation for this struct was generated from the following file:
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Generated on 1 Dec 2017 for RootCore Packages by  doxygen 1.6.1