rclcpp::function_traits::function_traits< FunctionT > Struct Template Reference

#include <function_traits.hpp>

Inheritance diagram for rclcpp::function_traits::function_traits< FunctionT >:

Collaboration diagram for rclcpp::function_traits::function_traits< FunctionT >:

Public Types
using	arguments = typename tuple_tail< typename function_traits< decltype(&FunctionT::operator())>::arguments >::type
template<std::size_t N>
using	argument_type = typename std::tuple_element< N, arguments >::type
using	return_type = typename function_traits< decltype(&FunctionT::operator())>::return_type

Static Public Attributes
static constexpr std::size_t	arity = std::tuple_size<arguments>::value

Member Typedef Documentation

arguments

template<typename FunctionT >

using rclcpp::function_traits::function_traits< FunctionT >::arguments = typename tuple_tail< typename function_traits<decltype( &FunctionT::operator())>::arguments>::type

argument_type

template<typename FunctionT >

template<std::size_t N>

using rclcpp::function_traits::function_traits< FunctionT >::argument_type = typename std::tuple_element<N, arguments>::type

return_type

template<typename FunctionT >

using rclcpp::function_traits::function_traits< FunctionT >::return_type = typename function_traits<decltype( &FunctionT::operator())>::return_type

Member Data Documentation

arity

template<typename FunctionT >

constexpr std::size_t rclcpp::function_traits::function_traits< FunctionT >::arity = std::tuple_size<arguments>::value

staticconstexpr

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

• include/rclcpp/function_traits.hpp