llvm::ilist_detail::is_valid_option< Option > Struct Template Reference

Check whether an option is valid. More...

#include "llvm/ADT/ilist_node_options.h"

Inheritance diagram for llvm::ilist_detail::is_valid_option< Option >:

Collaboration diagram for llvm::ilist_detail::is_valid_option< Option >:

Detailed Description

template<class Option>
struct llvm::ilist_detail::is_valid_option< Option >

Check whether an option is valid.

The steps for adding and enabling a new ilist option include:

• define the option, ilist_foo<Bar>, above;
• add new parameters for Bar to ilist_detail::node_options;
• add an extraction meta-function, ilist_detail::extract_foo;
• call extract_foo from ilist_detail::compute_node_options and pass it into ilist_detail::node_options; and
• specialize is_valid_option<ilist_foo<Bar>> to inherit from std::true_type to get static assertions passing in simple_ilist and ilist_node.

Definition at line 55 of file ilist_node_options.h.

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

• include/llvm/ADT/ilist_node_options.h