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sol2/sol/state_view.hpp
ThePhD eb1560d12a add as_container documentation 
improve exception documentation
improve state_view default handlers
add SAFE_PROPAGATION defines for compiling C++ as Lua
add examples for automatic operator registrations and as_container
fix tutorial code
change tests to not throw unless absolutely necessary
provide synchronization for file writing in tests
provide thread safety around thread tests for REQUIRE
add ostream automatic support
change 5.1 compat to only kick in luaL_loadbufferx and luaL_loadfilex when LuaJIT is version 2.0.1 and lower
2017-08-11 03:24:17 -04:00

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// The MIT License (MIT)
// Copyright (c) 2013-2017 Rapptz, ThePhD and contributors
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#ifndef SOL_STATE_VIEW_HPP
#define SOL_STATE_VIEW_HPP
#include "error.hpp"
#include "table.hpp"
#include "environment.hpp"
#include "load_result.hpp"
#include <memory>
namespace sol {
enum class lib : char {
base,
package,
coroutine,
string,
os,
math,
table,
debug,
bit32,
io,
ffi,
jit,
utf8,
count
};
inline std::size_t total_memory_used(lua_State* L) {
std::size_t kb = lua_gc(L, LUA_GCCOUNT, 0);
kb *= 1024;
kb += lua_gc(L, LUA_GCCOUNTB, 0);
return kb;
}
inline protected_function_result script_pass_on_error(lua_State*, sol::protected_function_result result) {
return result;
}
inline protected_function_result script_default_on_error(lua_State* L, protected_function_result pfr) {
type t = type_of(L, pfr.stack_index());
std::string err = "sol: ";
err += to_string(pfr.status());
err += " error:";
if (t == type::string) {
err += " ";
string_view serr = stack::get<string_view>(L, pfr.stack_index());
err.append(serr.data(), serr.size());
}
#ifdef SOL_NO_EXCEPTIONS
// replacing information of stack error into pfr
if (t != type::none) {
lua_pop(L, 1);
}
stack::push(L, err);
#else
// just throw our error
throw error(detail::direct_error, err);
#endif
return pfr;
}
class state_view {
private:
lua_State* L;
table reg;
global_table global;
optional<object> is_loaded_package(const std::string& key) {
auto loaded = reg.traverse_get<optional<object>>("_LOADED", key);
bool is53mod = loaded && !(loaded->is<bool>() && !loaded->as<bool>());
if (is53mod)
return loaded;
#if SOL_LUA_VERSION <= 501
auto loaded51 = global.traverse_get<optional<object>>("package", "loaded", key);
bool is51mod = loaded51 && !(loaded51->is<bool>() && !loaded51->as<bool>());
if (is51mod)
return loaded51;
#endif
return nullopt;
}
template <typename T>
void ensure_package(const std::string& key, T&& sr) {
#if SOL_LUA_VERSION <= 501
auto pkg = global["package"];
if (!pkg.valid()) {
pkg = create_table_with("loaded", create_table_with(key, sr));
}
else {
auto ld = pkg["loaded"];
if (!ld.valid()) {
ld = create_table_with(key, sr);
}
else {
ld[key] = sr;
}
}
#endif
auto loaded = reg["_LOADED"];
if (!loaded.valid()) {
loaded = create_table_with(key, sr);
}
else {
loaded[key] = sr;
}
}
template <typename Fx>
object require_core(const std::string& key, Fx&& action, bool create_global = true) {
optional<object> loaded = is_loaded_package(key);
if (loaded && loaded->valid())
return std::move(*loaded);
action();
auto sr = stack::get<stack_reference>(L);
if (create_global)
set(key, sr);
ensure_package(key, sr);
return stack::pop<object>(L);
}
public:
typedef global_table::iterator iterator;
typedef global_table::const_iterator const_iterator;
state_view(lua_State* Ls) :
L(Ls),
reg(Ls, LUA_REGISTRYINDEX),
global(Ls, detail::global_) {
}
state_view(this_state Ls) : state_view(Ls.L) {
}
lua_State* lua_state() const {
return L;
}
template<typename... Args>
void open_libraries(Args&&... args) {
static_assert(meta::all_same<lib, Args...>::value, "all types must be libraries");
if (sizeof...(args) == 0) {
luaL_openlibs(L);
return;
}
lib libraries[1 + sizeof...(args)] = { lib::count, std::forward<Args>(args)... };
for (auto&& library : libraries) {
switch (library) {
#if SOL_LUA_VERSION <= 501 && defined(SOL_LUAJIT)
case lib::coroutine:
#endif // luajit opens coroutine base stuff
case lib::base:
luaL_requiref(L, "base", luaopen_base, 1);
lua_pop(L, 1);
break;
case lib::package:
luaL_requiref(L, "package", luaopen_package, 1);
lua_pop(L, 1);
break;
#if !defined(SOL_LUAJIT)
case lib::coroutine:
#if SOL_LUA_VERSION > 501
luaL_requiref(L, "coroutine", luaopen_coroutine, 1);
lua_pop(L, 1);
#endif // Lua 5.2+ only
break;
#endif // Not LuaJIT - comes builtin
case lib::string:
luaL_requiref(L, "string", luaopen_string, 1);
lua_pop(L, 1);
break;
case lib::table:
luaL_requiref(L, "table", luaopen_table, 1);
lua_pop(L, 1);
break;
case lib::math:
luaL_requiref(L, "math", luaopen_math, 1);
lua_pop(L, 1);
break;
case lib::bit32:
#ifdef SOL_LUAJIT
luaL_requiref(L, "bit32", luaopen_bit, 1);
lua_pop(L, 1);
#elif (SOL_LUA_VERSION == 502) || defined(LUA_COMPAT_BITLIB) || defined(LUA_COMPAT_5_2)
luaL_requiref(L, "bit32", luaopen_bit32, 1);
lua_pop(L, 1);
#else
#endif // Lua 5.2 only (deprecated in 5.3 (503)) (Can be turned on with Compat flags)
break;
case lib::io:
luaL_requiref(L, "io", luaopen_io, 1);
lua_pop(L, 1);
break;
case lib::os:
luaL_requiref(L, "os", luaopen_os, 1);
lua_pop(L, 1);
break;
case lib::debug:
luaL_requiref(L, "debug", luaopen_debug, 1);
lua_pop(L, 1);
break;
case lib::utf8:
#if SOL_LUA_VERSION > 502 && !defined(SOL_LUAJIT)
luaL_requiref(L, "utf8", luaopen_utf8, 1);
lua_pop(L, 1);
#endif // Lua 5.3+ only
break;
case lib::ffi:
#ifdef SOL_LUAJIT
luaL_requiref(L, "ffi", luaopen_ffi, 1);
lua_pop(L, 1);
#endif // LuaJIT only
break;
case lib::jit:
#ifdef SOL_LUAJIT
luaL_requiref(L, "jit", luaopen_jit, 1);
lua_pop(L, 1);
#endif // LuaJIT Only
break;
case lib::count:
default:
break;
}
}
}
object require(const std::string& key, lua_CFunction open_function, bool create_global = true) {
luaL_requiref(L, key.c_str(), open_function, create_global ? 1 : 0);
return stack::pop<object>(L);
}
object require_script(const std::string& key, const string_view& code, bool create_global = true, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
return require_core(key, [this, &code, &chunkname, &mode]() {stack::script(L, code, chunkname, mode); }, create_global);
}
object require_file(const std::string& key, const std::string& filename, bool create_global = true, load_mode mode = load_mode::any) {
return require_core(key, [this, &filename, &mode]() {stack::script_file(L, filename, mode); }, create_global);
}
template <typename E>
protected_function_result do_string(const string_view& code, const basic_environment<E>& env, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
char basechunkname[17] = {};
const char* chunknametarget = detail::make_chunk_name(code, chunkname, basechunkname);
load_status x = static_cast<load_status>(luaL_loadbufferx(L, code.data(), code.size(), chunknametarget, to_string(mode).c_str()));
if (x != load_status::ok) {
return protected_function_result(L, absolute_index(L, -1), 0, 1, static_cast<call_status>(x));
}
stack_aligned_protected_function pf(L, -1);
set_environment(env, pf);
return pf();
}
template <typename E>
protected_function_result do_file(const std::string& filename, const basic_environment<E>& env, load_mode mode = load_mode::any) {
load_status x = static_cast<load_status>(luaL_loadfilex(L, filename.c_str(), to_string(mode).c_str()));
if (x != load_status::ok) {
return protected_function_result(L, absolute_index(L, -1), 0, 1, static_cast<call_status>(x));
}
stack_aligned_protected_function pf(L, -1);
set_environment(env, pf);
return pf();
}
protected_function_result do_string(const string_view& code, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
char basechunkname[17] = {};
const char* chunknametarget = detail::make_chunk_name(code, chunkname, basechunkname);
load_status x = static_cast<load_status>(luaL_loadbufferx(L, code.data(), code.size(), chunknametarget, to_string(mode).c_str()));
if (x != load_status::ok) {
return protected_function_result(L, absolute_index(L, -1), 0, 1, static_cast<call_status>(x));
}
stack_aligned_protected_function pf(L, -1);
return pf();
}
protected_function_result do_file(const std::string& filename, load_mode mode = load_mode::any) {
load_status x = static_cast<load_status>(luaL_loadfilex(L, filename.c_str(), to_string(mode).c_str()));
if (x != load_status::ok) {
return protected_function_result(L, absolute_index(L, -1), 0, 1, static_cast<call_status>(x));
}
stack_aligned_protected_function pf(L, -1);
return pf();
}
template <typename Fx, meta::disable<meta::is_specialization_of<basic_environment, meta::unqualified_t<Fx>>> = meta::enabler>
protected_function_result safe_script(const string_view& code, Fx&& on_error, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
protected_function_result pfr = do_string(code, chunkname, mode);
if (!pfr.valid()) {
return on_error(L, std::move(pfr));
}
return pfr;
}
template <typename Fx, typename E>
protected_function_result safe_script(const string_view& code, const basic_environment<E>& env, Fx&& on_error, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
protected_function_result pfr = do_string(code, env, chunkname, mode);
if (!pfr.valid()) {
return on_error(L, std::move(pfr));
}
return pfr;
}
template <typename E>
protected_function_result safe_script(const string_view& code, const basic_environment<E>& env, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
return safe_script(code, env, script_default_on_error, chunkname, mode);
}
protected_function_result safe_script(const string_view& code, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
return safe_script(code, script_default_on_error, chunkname, mode);
}
template <typename Fx, meta::disable<meta::is_specialization_of<basic_environment, meta::unqualified_t<Fx>>> = meta::enabler>
protected_function_result safe_script_file(const std::string& filename, Fx&& on_error, load_mode mode = load_mode::any) {
protected_function_result pfr = do_file(filename, mode);
if (!pfr.valid()) {
return on_error(L, std::move(pfr));
}
return pfr;
}
template <typename Fx, typename E>
protected_function_result safe_script_file(const std::string& filename, const basic_environment<E>& env, Fx&& on_error, load_mode mode = load_mode::any) {
protected_function_result pfr = do_file(filename, env, mode);
if (!pfr.valid()) {
return on_error(L, std::move(pfr));
}
return pfr;
}
template <typename E>
protected_function_result safe_script_file(const std::string& filename, const basic_environment<E>& env, load_mode mode = load_mode::any) {
return safe_script_file(filename, env, script_default_on_error, mode);
}
protected_function_result safe_script_file(const std::string& filename, load_mode mode = load_mode::any) {
return safe_script_file(filename, script_default_on_error, mode);
}
template <typename E>
function_result unsafe_script(const string_view& code, const sol::basic_environment<E>& env, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
char basechunkname[17] = {};
const char* chunknametarget = detail::make_chunk_name(code, chunkname, basechunkname);
int index = lua_gettop(L);
if (luaL_loadbufferx(L, code.data(), code.size(), chunknametarget, to_string(mode).c_str())) {
lua_error(L);
}
set_environment(env, stack_reference(L, raw_index(index + 1)));
if (lua_pcall(L, 0, LUA_MULTRET, 0)) {
lua_error(L);
}
int postindex = lua_gettop(L);
int returns = postindex - index;
return function_result(L, (std::max)(postindex - (returns - 1), 1), returns);
}
function_result unsafe_script(const string_view& code, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
int index = lua_gettop(L);
stack::script(L, code, chunkname, mode);
int postindex = lua_gettop(L);
int returns = postindex - index;
return function_result(L, (std::max)(postindex - (returns - 1), 1), returns);
}
template <typename E>
function_result unsafe_script_file(const std::string& filename, const sol::basic_environment<E>& env, load_mode mode = load_mode::any) {
int index = lua_gettop(L);
if (luaL_loadfilex(L, filename.c_str(), to_string(mode).c_str())) {
lua_error(L);
}
set_environment(env, stack_reference(L, raw_index(index + 1)));
if (lua_pcall(L, 0, LUA_MULTRET, 0)) {
lua_error(L);
}
int postindex = lua_gettop(L);
int returns = postindex - index;
return function_result(L, (std::max)(postindex - (returns - 1), 1), returns);
}
function_result unsafe_script_file(const std::string& filename, load_mode mode = load_mode::any) {
int index = lua_gettop(L);
stack::script_file(L, filename, mode);
int postindex = lua_gettop(L);
int returns = postindex - index;
return function_result(L, (std::max)(postindex - (returns - 1), 1), returns);
}
template <typename Fx, meta::disable<meta::is_specialization_of<basic_environment, meta::unqualified_t<Fx>>> = meta::enabler>
protected_function_result script(const string_view& code, Fx&& on_error, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
return safe_script(code, std::forward<Fx>(on_error), chunkname, mode);
}
template <typename Fx, meta::disable<meta::is_specialization_of<basic_environment, meta::unqualified_t<Fx>>> = meta::enabler>
protected_function_result script_file(const std::string& filename, Fx&& on_error, load_mode mode = load_mode::any) {
return safe_script_file(filename, std::forward<Fx>(on_error), mode);
}
template <typename Fx, typename E>
protected_function_result script(const string_view& code, const basic_environment<E>& env, Fx&& on_error, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
return safe_script(code, env, std::forward<Fx>(on_error), chunkname, mode);
}
template <typename Fx, typename E>
protected_function_result script_file(const std::string& filename, const basic_environment<E>& env, Fx&& on_error, load_mode mode = load_mode::any) {
return safe_script_file(filename, env, std::forward<Fx>(on_error), mode);
}
protected_function_result script(const string_view& code, const environment& env, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
return safe_script(code, env, script_default_on_error, chunkname, mode);
}
protected_function_result script_file(const std::string& filename, const environment& env, load_mode mode = load_mode::any) {
return safe_script_file(filename, env, script_default_on_error, mode);
}
function_result script(const string_view& code, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
return unsafe_script(code, chunkname, mode);
}
function_result script_file(const std::string& filename, load_mode mode = load_mode::any) {
return unsafe_script_file(filename, mode);
}
load_result load(const string_view& code, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
char basechunkname[17] = {};
const char* chunknametarget = detail::make_chunk_name(code, chunkname, basechunkname);
load_status x = static_cast<load_status>(luaL_loadbufferx(L, code.data(), code.size(), chunknametarget, to_string(mode).c_str()));
return load_result(L, absolute_index(L, -1), 1, 1, x);
}
load_result load_file(const std::string& filename, load_mode mode = load_mode::any) {
load_status x = static_cast<load_status>(luaL_loadfilex(L, filename.c_str(), to_string(mode).c_str()));
return load_result(L, absolute_index(L, -1), 1, 1, x);
}
load_result load(lua_Reader reader, void* data, const std::string& chunkname = detail::default_chunk_name(), load_mode mode = load_mode::any) {
char basechunkname[17] = {};
const char* chunknametarget = detail::make_chunk_name("lua_reader", chunkname, basechunkname);
#if SOL_LUA_VERSION > 501
load_status x = static_cast<load_status>(lua_load(L, reader, data, chunknametarget, to_string(mode).c_str()));
#else
(void)mode;
load_status x = static_cast<load_status>(lua_load(L, reader, data, chunknametarget));
#endif
return load_result(L, absolute_index(L, -1), 1, 1, x);
}
iterator begin() const {
return global.begin();
}
iterator end() const {
return global.end();
}
const_iterator cbegin() const {
return global.cbegin();
}
const_iterator cend() const {
return global.cend();
}
global_table globals() const {
return global;
}
table registry() const {
return reg;
}
std::size_t memory_used() const {
return total_memory_used(lua_state());
}
int stack_top() const {
return stack::top(L);
}
void collect_garbage() {
lua_gc(lua_state(), LUA_GCCOLLECT, 0);
}
operator lua_State* () const {
return lua_state();
}
void set_panic(lua_CFunction panic) {
lua_atpanic(L, panic);
}
template<typename... Args, typename... Keys>
decltype(auto) get(Keys&&... keys) const {
return global.get<Args...>(std::forward<Keys>(keys)...);
}
template<typename T, typename Key>
decltype(auto) get_or(Key&& key, T&& otherwise) const {
return global.get_or(std::forward<Key>(key), std::forward<T>(otherwise));
}
template<typename T, typename Key, typename D>
decltype(auto) get_or(Key&& key, D&& otherwise) const {
return global.get_or<T>(std::forward<Key>(key), std::forward<D>(otherwise));
}
template<typename... Args>
state_view& set(Args&&... args) {
global.set(std::forward<Args>(args)...);
return *this;
}
template<typename T, typename... Keys>
decltype(auto) traverse_get(Keys&&... keys) const {
return global.traverse_get<T>(std::forward<Keys>(keys)...);
}
template<typename... Args>
state_view& traverse_set(Args&&... args) {
global.traverse_set(std::forward<Args>(args)...);
return *this;
}
template<typename T>
state_view& set_usertype(usertype<T>& user) {
return set_usertype(usertype_traits<T>::name(), user);
}
template<typename Key, typename T>
state_view& set_usertype(Key&& key, usertype<T>& user) {
global.set_usertype(std::forward<Key>(key), user);
return *this;
}
template<typename Class, typename... Args>
state_view& new_usertype(const std::string& name, Args&&... args) {
global.new_usertype<Class>(name, std::forward<Args>(args)...);
return *this;
}
template<typename Class, typename CTor0, typename... CTor, typename... Args>
state_view& new_usertype(const std::string& name, Args&&... args) {
global.new_usertype<Class, CTor0, CTor...>(name, std::forward<Args>(args)...);
return *this;
}
template<typename Class, typename... CArgs, typename... Args>
state_view& new_usertype(const std::string& name, constructors<CArgs...> ctor, Args&&... args) {
global.new_usertype<Class>(name, ctor, std::forward<Args>(args)...);
return *this;
}
template<typename Class, typename... Args>
state_view& new_simple_usertype(const std::string& name, Args&&... args) {
global.new_simple_usertype<Class>(name, std::forward<Args>(args)...);
return *this;
}
template<typename Class, typename CTor0, typename... CTor, typename... Args>
state_view& new_simple_usertype(const std::string& name, Args&&... args) {
global.new_simple_usertype<Class, CTor0, CTor...>(name, std::forward<Args>(args)...);
return *this;
}
template<typename Class, typename... CArgs, typename... Args>
state_view& new_simple_usertype(const std::string& name, constructors<CArgs...> ctor, Args&&... args) {
global.new_simple_usertype<Class>(name, ctor, std::forward<Args>(args)...);
return *this;
}
template<typename Class, typename... Args>
simple_usertype<Class> create_simple_usertype(Args&&... args) {
return global.create_simple_usertype<Class>(std::forward<Args>(args)...);
}
template<typename Class, typename CTor0, typename... CTor, typename... Args>
simple_usertype<Class> create_simple_usertype(Args&&... args) {
return global.create_simple_usertype<Class, CTor0, CTor...>(std::forward<Args>(args)...);
}
template<typename Class, typename... CArgs, typename... Args>
simple_usertype<Class> create_simple_usertype(constructors<CArgs...> ctor, Args&&... args) {
return global.create_simple_usertype<Class>(ctor, std::forward<Args>(args)...);
}
template<bool read_only = true, typename... Args>
state_view& new_enum(const std::string& name, Args&&... args) {
global.new_enum<read_only>(name, std::forward<Args>(args)...);
return *this;
}
template <typename Fx>
void for_each(Fx&& fx) {
global.for_each(std::forward<Fx>(fx));
}
template<typename T>
proxy<global_table&, T> operator[](T&& key) {
return global[std::forward<T>(key)];
}
template<typename T>
proxy<const global_table&, T> operator[](T&& key) const {
return global[std::forward<T>(key)];
}
template<typename Sig, typename... Args, typename Key>
state_view& set_function(Key&& key, Args&&... args) {
global.set_function<Sig>(std::forward<Key>(key), std::forward<Args>(args)...);
return *this;
}
template<typename... Args, typename Key>
state_view& set_function(Key&& key, Args&&... args) {
global.set_function(std::forward<Key>(key), std::forward<Args>(args)...);
return *this;
}
template <typename Name>
table create_table(Name&& name, int narr = 0, int nrec = 0) {
return global.create(std::forward<Name>(name), narr, nrec);
}
template <typename Name, typename Key, typename Value, typename... Args>
table create_table(Name&& name, int narr, int nrec, Key&& key, Value&& value, Args&&... args) {
return global.create(std::forward<Name>(name), narr, nrec, std::forward<Key>(key), std::forward<Value>(value), std::forward<Args>(args)...);
}
template <typename Name, typename... Args>
table create_named_table(Name&& name, Args&&... args) {
table x = global.create_with(std::forward<Args>(args)...);
global.set(std::forward<Name>(name), x);
return x;
}
table create_table(int narr = 0, int nrec = 0) {
return create_table(lua_state(), narr, nrec);
}
template <typename Key, typename Value, typename... Args>
table create_table(int narr, int nrec, Key&& key, Value&& value, Args&&... args) {
return create_table(lua_state(), narr, nrec, std::forward<Key>(key), std::forward<Value>(value), std::forward<Args>(args)...);
}
template <typename... Args>
table create_table_with(Args&&... args) {
return create_table_with(lua_state(), std::forward<Args>(args)...);
}
static inline table create_table(lua_State* L, int narr = 0, int nrec = 0) {
return global_table::create(L, narr, nrec);
}
template <typename Key, typename Value, typename... Args>
static inline table create_table(lua_State* L, int narr, int nrec, Key&& key, Value&& value, Args&&... args) {
return global_table::create(L, narr, nrec, std::forward<Key>(key), std::forward<Value>(value), std::forward<Args>(args)...);
}
template <typename... Args>
static inline table create_table_with(lua_State* L, Args&&... args) {
return global_table::create_with(L, std::forward<Args>(args)...);
}
};
} // sol
#endif // SOL_STATE_VIEW_HPP
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