CallTraits< F >

#include "jsonipc.hh"

Classes
struct	TupleElement
struct	TupleElement< INDEX, false >

Public Types
template<size_t INDEX>
using	ArgType = typename TupleElement< HAS_THIS+INDEX,(INDEX< N_ARGS)>::Type
using	Arguments = typename FunctionTraits< FuncType >::Arguments
template<size_t INDEX>
using	ConvertType = decltype(Convert< ArgType< INDEX > >::from_json(std::declval< JsonValue >()))
using	FuncType = typename std::decay< F >::type

Static Public Member Functions
template<size_t INDEX>
static ConvertType< INDEX >	arg_from_json (const CallbackInfo &args)
template<typename T , size_t ... INDICES>
static FunctionTraits< F >::ReturnType	call_unpacked (T &obj, const F &func, const CallbackInfo &args, std::index_sequence< INDICES... >)

Static Public Attributes
static constexpr const bool	HAS_THIS
static constexpr const size_t	N_ARGS

Detailed Description

template<typename F>
struct Jsonipc::CallTraits< F >

Template class providing conversion helpers for JsonValue to indexed C++ function argument.

Member Typedef Documentation

FuncType

template<typename F >

using FuncType = typename std::decay<F>::type

Arguments

template<typename F >

using Arguments = typename FunctionTraits<FuncType>::Arguments

ArgType

template<typename F >

template<size_t INDEX>

using ArgType = typename TupleElement<HAS_THIS + INDEX, (INDEX < N_ARGS)>::Type

ConvertType

template<typename F >

template<size_t INDEX>

using ConvertType = decltype (Convert<ArgType<INDEX> >::from_json (std::declval<JsonValue>()))

Member Function Documentation

arg_from_json()

template<typename F >

template<size_t INDEX>

static ConvertType< INDEX > arg_from_json ( const CallbackInfo & args )

static

call_unpacked()

template<typename F >

template<typename T , size_t ... INDICES>

static FunctionTraits< F >::ReturnType call_unpacked ( T & obj, const F & func, const CallbackInfo & args, std::index_sequence< INDICES... > )

static

Member Data Documentation

HAS_THIS

template<typename F >

constexpr const bool HAS_THIS

staticconstexpr

N_ARGS

template<typename F >

constexpr const size_t N_ARGS

staticconstexpr