Hg::detail::DefineFieldType< Idx, format_t > Struct Template Reference

A meta-function that simplfies the declaration of a FieldType. Publically derive from the type member of this struct. More...

#include <basic_datum.h>

Public Types
typedef Hg::TypeAt< Idx, format_t >::type	index_type
	The type extracted at the current index defined in the parent TypeList.
typedef detail::FieldTypes < index_type >	type
	The field type definition that maps a field type with it's value_type.

Detailed Description

template<size_t Idx, typename format_t>
struct Hg::detail::DefineFieldType< Idx, format_t >

A meta-function that simplfies the declaration of a FieldType. Publically derive from the type member of this struct.

Specialize this template class to customize the internal type that an index_type will resolve to.

Idx [size_t] The index of this element in the TypeList definition. Idx must be < length<T>::value. T The TypeList that contains this elements definition. T must be an indexable type container.

Definition at line 395 of file basic_datum.h.

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

• basic_datum.h