BufferMetadataKey_test Class Reference

Description

Test:

verify calculation and relations of Buffer metadata type keys.

These are used internally within the standard implementation of BufferProvider to keep track of various kinds of buffers, to provide a service for attaching metadata, e.g. a state flag. These metadata key entries are based on chained hash values, thus forming sort-of a "type" hierarchy.

• the actual BufferProvider instance-ID is the top level
• second level is the size of the buffer required
• optionally, custom ctor/dtor functions can be registered
• also optionally, implementation might attach an private-ID

Definition at line 155 of file buffer-metadata-key-test.cpp.

Private Member Functions
void	buildSimpleKeys ()
bool	ensure_proper_fixture ()
virtual void	run (Arg)
void	verifyChainedHashes ()
template<size_t SIZ>
void	verifyTypeHandler ()
void	verifyTypeSpecialisation ()

Private Attributes
size_t	SIZE_A {0}
size_t	SIZE_B {0}

Inheritance diagram for BufferMetadataKey_test:

Collaboration diagram for BufferMetadataKey_test:

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

• buffer-metadata-key-test.cpp