visit_helper< Variant > Struct Template Reference

#include <stl.h>

Static Public Member Functions
template<typename... Args>
static auto	call (Args &&...args) -> decltype(visit(std::forward< Args >(args)...))

Detailed Description

template<template< typename... > class Variant>
struct pybind11::detail::visit_helper< Variant >

Helper class which abstracts away variant's visit function. std::variant and similar namespace::variant types which provide a namespace::visit() function are handled here automatically using argument-dependent lookup. Users can provide specializations for other variant-like classes, e.g. boost::variant and boost::apply_visitor.

Definition at line 324 of file stl.h.

Member Function Documentation

call()

static auto call ( Args &&...  args ) -> decltype(visit(std::forward<Args>(args)...))

inlinestatic

Definition at line 326 of file stl.h.

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

• stl.h