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refactor: move visit() from value.hpp to visit.hpp

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ToruNiina
2020-01-31 22:48:03 +09:00
parent aa8d574dfe
commit 388e9db32b
3 changed files with 83 additions and 72 deletions
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1
toml.hpp
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@@ -37,5 +37,6 @@
#include "toml/literal.hpp"
#include "toml/serializer.hpp"
#include "toml/get.hpp"
#include "toml/visit.hpp"
#endif// TOML_FOR_MODERN_CPP

72
toml/value.hpp
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@@ -1995,77 +1995,5 @@ inline std::string format_error(const std::string& err_msg,
}, std::move(hints), colorize);
}
template<typename Visitor, typename C,
template<typename ...> class T, template<typename ...> class A>
detail::return_type_of_t<Visitor, const toml::boolean&>
visit(Visitor&& visitor, const toml::basic_value<C, T, A>& v)
{
switch(v.type())
{
case value_t::boolean : {return visitor(v.as_boolean ());}
case value_t::integer : {return visitor(v.as_integer ());}
case value_t::floating : {return visitor(v.as_floating ());}
case value_t::string : {return visitor(v.as_string ());}
case value_t::offset_datetime: {return visitor(v.as_offset_datetime());}
case value_t::local_datetime : {return visitor(v.as_local_datetime ());}
case value_t::local_date : {return visitor(v.as_local_date ());}
case value_t::local_time : {return visitor(v.as_local_time ());}
case value_t::array : {return visitor(v.as_array ());}
case value_t::table : {return visitor(v.as_table ());}
case value_t::empty : break;
default: break;
}
throw std::runtime_error(format_error("[error] toml::visit: toml::basic_value "
"does not have any valid basic_value.", v, "here"));
}
template<typename Visitor, typename C,
template<typename ...> class T, template<typename ...> class A>
detail::return_type_of_t<Visitor, toml::boolean&>
visit(Visitor&& visitor, toml::basic_value<C, T, A>& v)
{
switch(v.type())
{
case value_t::boolean : {return visitor(v.as_boolean ());}
case value_t::integer : {return visitor(v.as_integer ());}
case value_t::floating : {return visitor(v.as_floating ());}
case value_t::string : {return visitor(v.as_string ());}
case value_t::offset_datetime: {return visitor(v.as_offset_datetime());}
case value_t::local_datetime : {return visitor(v.as_local_datetime ());}
case value_t::local_date : {return visitor(v.as_local_date ());}
case value_t::local_time : {return visitor(v.as_local_time ());}
case value_t::array : {return visitor(v.as_array ());}
case value_t::table : {return visitor(v.as_table ());}
case value_t::empty : break;
default: break;
}
throw std::runtime_error(format_error("[error] toml::visit: toml::basic_value "
"does not have any valid basic_value.", v, "here"));
}
template<typename Visitor, typename C,
template<typename ...> class T, template<typename ...> class A>
detail::return_type_of_t<Visitor, toml::boolean&&>
visit(Visitor&& visitor, toml::basic_value<C, T, A>&& v)
{
switch(v.type())
{
case value_t::boolean : {return visitor(std::move(v.as_boolean ()));}
case value_t::integer : {return visitor(std::move(v.as_integer ()));}
case value_t::floating : {return visitor(std::move(v.as_floating ()));}
case value_t::string : {return visitor(std::move(v.as_string ()));}
case value_t::offset_datetime: {return visitor(std::move(v.as_offset_datetime()));}
case value_t::local_datetime : {return visitor(std::move(v.as_local_datetime ()));}
case value_t::local_date : {return visitor(std::move(v.as_local_date ()));}
case value_t::local_time : {return visitor(std::move(v.as_local_time ()));}
case value_t::array : {return visitor(std::move(v.as_array ()));}
case value_t::table : {return visitor(std::move(v.as_table ()));}
case value_t::empty : break;
default: break;
}
throw std::runtime_error(format_error("[error] toml::visit: toml::basic_value "
"does not have any valid basic_value.", v, "here"));
}
}// toml
#endif// TOML11_VALUE

82
toml/visit.hpp Normal file
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@@ -0,0 +1,82 @@
// Copyright Toru Niina 2019.
// Distributed under the MIT License.
#ifndef TOML11_VISIT_HPP
#define TOML11_VISIT_HPP
#include "value.hpp"
namespace toml
{
template<typename Visitor, typename C,
template<typename ...> class T, template<typename ...> class A>
detail::return_type_of_t<Visitor, const toml::boolean&>
visit(Visitor&& visitor, const toml::basic_value<C, T, A>& v)
{
switch(v.type())
{
case value_t::boolean : {return visitor(v.as_boolean ());}
case value_t::integer : {return visitor(v.as_integer ());}
case value_t::floating : {return visitor(v.as_floating ());}
case value_t::string : {return visitor(v.as_string ());}
case value_t::offset_datetime: {return visitor(v.as_offset_datetime());}
case value_t::local_datetime : {return visitor(v.as_local_datetime ());}
case value_t::local_date : {return visitor(v.as_local_date ());}
case value_t::local_time : {return visitor(v.as_local_time ());}
case value_t::array : {return visitor(v.as_array ());}
case value_t::table : {return visitor(v.as_table ());}
case value_t::empty : break;
default: break;
}
throw std::runtime_error(format_error("[error] toml::visit: toml::basic_value "
"does not have any valid basic_value.", v, "here"));
}
template<typename Visitor, typename C,
template<typename ...> class T, template<typename ...> class A>
detail::return_type_of_t<Visitor, toml::boolean&>
visit(Visitor&& visitor, toml::basic_value<C, T, A>& v)
{
switch(v.type())
{
case value_t::boolean : {return visitor(v.as_boolean ());}
case value_t::integer : {return visitor(v.as_integer ());}
case value_t::floating : {return visitor(v.as_floating ());}
case value_t::string : {return visitor(v.as_string ());}
case value_t::offset_datetime: {return visitor(v.as_offset_datetime());}
case value_t::local_datetime : {return visitor(v.as_local_datetime ());}
case value_t::local_date : {return visitor(v.as_local_date ());}
case value_t::local_time : {return visitor(v.as_local_time ());}
case value_t::array : {return visitor(v.as_array ());}
case value_t::table : {return visitor(v.as_table ());}
case value_t::empty : break;
default: break;
}
throw std::runtime_error(format_error("[error] toml::visit: toml::basic_value "
"does not have any valid basic_value.", v, "here"));
}
template<typename Visitor, typename C,
template<typename ...> class T, template<typename ...> class A>
detail::return_type_of_t<Visitor, toml::boolean&&>
visit(Visitor&& visitor, toml::basic_value<C, T, A>&& v)
{
switch(v.type())
{
case value_t::boolean : {return visitor(std::move(v.as_boolean ()));}
case value_t::integer : {return visitor(std::move(v.as_integer ()));}
case value_t::floating : {return visitor(std::move(v.as_floating ()));}
case value_t::string : {return visitor(std::move(v.as_string ()));}
case value_t::offset_datetime: {return visitor(std::move(v.as_offset_datetime()));}
case value_t::local_datetime : {return visitor(std::move(v.as_local_datetime ()));}
case value_t::local_date : {return visitor(std::move(v.as_local_date ()));}
case value_t::local_time : {return visitor(std::move(v.as_local_time ()));}
case value_t::array : {return visitor(std::move(v.as_array ()));}
case value_t::table : {return visitor(std::move(v.as_table ()));}
case value_t::empty : break;
default: break;
}
throw std::runtime_error(format_error("[error] toml::visit: toml::basic_value "
"does not have any valid basic_value.", v, "here"));
}
} // toml
#endif// TOML11_VISIT_HPP