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shared_ptr.hpp: implement make_single_value(), make_shared_value()

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A function that constructs single_ptr from its argument.
Type can be deduced from the argument (unlike make_single).
This commit is contained in:
Nekotekina 2021-04-24 14:29:43 +03:00
parent e34c956196
commit b704cc8375
2 changed files with 17 additions and 3 deletions
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6
rpcs3/Emu/System.cpp
View file

@ -786,12 +786,12 @@ game_boot_result Emulator::Load(const std::string& title_id, bool add_only, bool
return game_boot_result::no_errors;
}
// Check if path is inside the specified directory
// Check if path is inside the specified directory
auto is_path_inside_path = [this](std::string_view path, std::string_view dir)
{
return (GetCallbacks().resolve_path(path) + '/').starts_with(GetCallbacks().resolve_path(dir) + '/');
};
// Detect boot location
constexpr usz game_dir_size = 8; // size of PS3_GAME and PS3_GMXX
const std::string hdd0_game = vfs::get("/dev_hdd0/game/");
@ -1222,7 +1222,7 @@ game_boot_result Emulator::Load(const std::string& title_id, bool add_only, bool
sys_log.notice("Elf path: %s", argv[0]);
}
if (!argv[0].starts_with("/dev_hdd0/game"sv) && m_cat == "HG"sv)
{
sys_log.error("Booting HG category outside of HDD0!");

14
rpcs3/util/shared_ptr.hpp
View file

@ -388,6 +388,12 @@ namespace stx
return single_ptr<T>(*ptr, std::launder(arr));
}
template <typename T>
static single_ptr<std::remove_reference_t<T>> make_single_value(T&& value)
{
return make_single<std::remove_reference_t<T>>(std::forward<T>(value));
}
#ifndef _MSC_VER
#pragma GCC diagnostic pop
#endif
@ -659,6 +665,12 @@ namespace stx
return make_single<T, Init>(count);
}
template <typename T>
static shared_ptr<std::remove_reference_t<T>> make_shared_value(T&& value)
{
return make_single_value(std::forward<T>(value));
}
// Atomic simplified shared pointer
template <typename T>
class atomic_ptr
@ -1263,3 +1275,5 @@ using stx::single_ptr;
using stx::shared_ptr;
using stx::atomic_ptr;
using stx::make_single;
using stx::make_single_value;
using stx::make_shared_value;