tbb::internal::control_storage Class Reference

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Protected Member Functions
virtual size_t	default_value () const =0
virtual void	apply_active () const
virtual bool	is_first_arg_preferred (size_t a, size_t b) const
virtual size_t	active_value () const

Protected Attributes
size_t	my_active_value
atomic< global_control * >	my_head
spin_mutex	my_list_mutex

Friends
class	tbb::interface9::global_control

Detailed Description

Definition at line 449 of file tbb_main.cpp.

Member Function Documentation

active_value()

virtual size_t tbb::internal::control_storage::active_value ( ) const

inlineprotectedvirtual

Reimplemented in tbb::internal::allowed_parallelism_control.

Definition at line 461 of file tbb_main.cpp.

                                        {
        return my_head? my_active_value : default_value();
    }

References default_value(), my_active_value, and my_head.

Referenced by tbb::interface9::global_control::active_value().

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apply_active()

virtual void tbb::internal::control_storage::apply_active ( ) const

inlineprotectedvirtual

Reimplemented in tbb::internal::stack_size_control, and tbb::internal::allowed_parallelism_control.

Definition at line 457 of file tbb_main.cpp.

{}

Referenced by tbb::interface9::global_control::internal_create(), and tbb::interface9::global_control::internal_destroy().

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default_value()

virtual size_t tbb::internal::control_storage::default_value ( ) const

protectedpure virtual

Implemented in tbb::internal::stack_size_control, and tbb::internal::allowed_parallelism_control.

Referenced by active_value(), and tbb::interface9::global_control::internal_destroy().

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is_first_arg_preferred()

virtual bool tbb::internal::control_storage::is_first_arg_preferred ( size_t  a, size_t  b  ) const

inlineprotectedvirtual

Reimplemented in tbb::internal::allowed_parallelism_control.

Definition at line 458 of file tbb_main.cpp.

                                                                  {
        return a>b; // prefer max by default
    }

Referenced by tbb::interface9::global_control::internal_create(), and tbb::interface9::global_control::internal_destroy().

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Friends And Related Function Documentation

tbb::interface9::global_control

friend class tbb::interface9::global_control

friend

Definition at line 450 of file tbb_main.cpp.

Member Data Documentation

my_active_value

size_t tbb::internal::control_storage::my_active_value

protected

Definition at line 452 of file tbb_main.cpp.

Referenced by active_value(), tbb::internal::allowed_parallelism_control::active_value(), tbb::internal::allowed_parallelism_control::active_value_if_present(), tbb::internal::allowed_parallelism_control::apply_active(), tbb::interface9::global_control::internal_create(), and tbb::interface9::global_control::internal_destroy().

my_head

atomic<global_control*> tbb::internal::control_storage::my_head

protected

Definition at line 453 of file tbb_main.cpp.

Referenced by active_value(), tbb::internal::allowed_parallelism_control::active_value(), tbb::internal::allowed_parallelism_control::active_value_if_present(), tbb::interface9::global_control::internal_create(), and tbb::interface9::global_control::internal_destroy().

my_list_mutex

spin_mutex tbb::internal::control_storage::my_list_mutex

protected

Definition at line 454 of file tbb_main.cpp.

Referenced by tbb::interface9::global_control::internal_create(), and tbb::interface9::global_control::internal_destroy().

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

• tbb_main.cpp