can_wrap_in_GenNode< ELM > Struct Template Reference

#include "lib/diff/gen-node.hpp"

Description

template<typename ELM>
struct lib::diff::can_wrap_in_GenNode< ELM >

metafunction to detect types able to be wrapped into a GenNode.

Only a limited and fixed set of types may be placed within a GenNode, as defined through the typelist lib::diff::DataValues. This metafunction allows to enable or disable specialisations and definitions based on the fact if a type in question can live within a GenNode.

Definition at line 514 of file gen-node.hpp.

Public Types
using	Yes = lib::meta::Yes_t
using	No = lib::meta::No_t

Static Public Attributes
static const bool	value = (sizeof(Yes)==sizeof(check<ELM>(0)))

Static Public Member Functions
template<class X >
static Yes	check (variant::CanBuildFrom< X, DataValues >::Type *)
template<class X >
static No	check (...)

Member Typedef Documentation

Yes

template<typename ELM >

using Yes = lib::meta::Yes_t

Definition at line 516 of file gen-node.hpp.

No

template<typename ELM >

using No = lib::meta::No_t

Definition at line 517 of file gen-node.hpp.

Member Function Documentation

check() [1/2]

template<typename ELM >

template<class X >

static Yes check ( variant::CanBuildFrom< X, DataValues >::Type *  )

static

check() [2/2]

template<typename ELM >

template<class X >

static No check (   ... )

static

Member Data Documentation

value

template<typename ELM >

const bool value = (sizeof(Yes)==sizeof(check<ELM>(0)))

static

Definition at line 525 of file gen-node.hpp.

Collaboration diagram for can_wrap_in_GenNode< ELM >:

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

• gen-node.hpp