DataProxy_cast.h File Reference

Helpers for retrieving the payload held by a DataProxy. More...

#include "AthenaKernel/StorableConversions.h"
#include "SGTools/exceptions.h"
#include <typeinfo>

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Namespaces
namespace	SG
	Forward declaration.

Functions
template<typename DATA>
DATA *	SG::DataProxy_cast (DataProxy *proxy)
	cast the proxy into the concrete data object it proxies
template<typename DATA>
DATA	SG::DataProxy_cast (const DataProxy &proxy)
	const ref version of the cast.
void *	SG::DataProxy_cast (DataProxy *proxy, CLID clid, const std::type_info *tinfo=nullptr)
	Try to get the pointer back from a DataProxy, converted to be of type clid.

Detailed Description

Helpers for retrieving the payload held by a DataProxy.

Author

scott snyder snyde.nosp@m.r@bn.nosp@m.l.gov

Date

Nov, 2024

Broken out from DataProxy.h in order to limit header dependencies.

Definition in file DataProxy_cast.h.