std::hash< lsst::afw::typehandling::PolymorphicValue > Struct Reference

Hash specialization for PolymorphicValue. More...

#include <PolymorphicValue.h>

Public Types
using	argument_type = lsst::afw::typehandling::PolymorphicValue
using	result_type = size_t

Public Member Functions
size_t	operator() (argument_type const &obj) const
T	hash (T... args)

Detailed Description

Hash specialization for PolymorphicValue.

Returns

the hash of the Storable inside the PolymorphicValue, or an arbitrary value if it is empty

Exceptions

UnsupportedOperationException

Thrown if the Storable is not hashable.

Definition at line 167 of file PolymorphicValue.h.

Member Typedef Documentation

argument_type

using std::hash< lsst::afw::typehandling::PolymorphicValue >::argument_type = lsst::afw::typehandling::PolymorphicValue

Definition at line 168 of file PolymorphicValue.h.

result_type

using std::hash< lsst::afw::typehandling::PolymorphicValue >::result_type = size_t

Definition at line 169 of file PolymorphicValue.h.

Member Function Documentation

operator()()

size_t std::hash< lsst::afw::typehandling::PolymorphicValue >::operator() ( argument_type const & obj ) const

inline

Definition at line 170 of file PolymorphicValue.h.

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The documentation for this struct was generated from the following file:

• include/lsst/afw/typehandling/PolymorphicValue.h