boost::openmethod::default_registry

Default registry.

Synopsis

Declared in <boost/openmethod/default_registry.hpp>

struct default_registry
    : registry<policies::std_rtti, policies::vptr_vector, policies::fast_perfect_hash, policies::default_error_handler, policies::stderr_output>

Description

default_registry is a predefined registry, and the default value of BOOST_OPENMETHOD_DEFAULT_REGISTRY. It contains the following policies:

policies::std_rtti: Use standard RTTI.
policies::fast_perfect_hash: Use a fast perfect hash function to map type ids to indices.
policies::vptr_vector: Store v‐table pointers in a `std::vector`.
policies::default_error_handler: Write short diagnostic messages.
policies::stderr_output: Write messages to `stderr`.

If BOOST_OPENMETHOD_ENABLE_RUNTIME_CHECKS is defined, default_registry also includes the runtime_checks policy.

Use BOOST_OPENMETHOD_ENABLE_RUNTIME_CHECKS with caution, as inconsistent use of the macro can cause ODR violations. If defined, it must be in all the translation units in the program that use default_registry, including those pulled from libraries.

Base Classes

Name Description

Name	Description
`registry<policies::std_rtti, policies::vptr_vector, policies::fast_perfect_hash, policies::default_error_handler, policies::stderr_output>`	Methods, classes and policies.

registry<policies::std_rtti, policies::vptr_vector, policies::fast_perfect_hash, policies::default_error_handler, policies::stderr_output>

Methods, classes and policies.

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