bslmf::IsTriviallyDefaultConstructible_DetectTrait< t_TYPE, t_K_INTRINSIC > Struct Template Reference

#include <bslmf_istriviallydefaultconstructible.h>

Inheritance diagram for bslmf::IsTriviallyDefaultConstructible_DetectTrait< t_TYPE, t_K_INTRINSIC >:

Additional Inherited Members
Public Types inherited from bsl::integral_constant< t_TYPE, t_VAL >
typedef t_TYPE	value_type
typedef integral_constant	type
Public Member Functions inherited from bsl::integral_constant< t_TYPE, t_VAL >
	integral_constant ()=default
	integral_constant (const integral_constant &)=default
integral_constant	operator= (const integral_constant &)=default
	~integral_constant ()=default
BSLS_KEYWORD_CONSTEXPR	operator value_type () const BSLS_KEYWORD_NOEXCEPT
	Return t_VAL.
Static Public Attributes inherited from bsl::integral_constant< t_TYPE, t_VAL >
static const t_TYPE	value = t_VAL

Detailed Description

template<class t_TYPE, bool t_K_INTRINSIC = false>
struct bslmf::IsTriviallyDefaultConstructible_DetectTrait< t_TYPE, t_K_INTRINSIC >

This struct template implements a meta-function to determine whether the (non-cv-qualified) (template parameter) t_TYPE has been explicitly tagged with the trivially default constructible trait. If the flag t_K_INTRINSIC is true then the compiler has already determined that t_TYPE is trivially default constructible without user intervention, and the check for nested traits can be optimized away.

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

• bslmf_istriviallydefaultconstructible.h