91 lines
1.7 KiB
C++
91 lines
1.7 KiB
C++
#pragma once
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#include <memory>
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namespace lt {
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// Ref (Ref)
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template<typename t>
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using Ref = std::shared_ptr<t>;
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template<typename t, typename... Args>
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constexpr Ref<t> create_ref(Args &&...args)
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{
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return std::make_shared<t>(std::forward<Args>(args)...);
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}
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template<typename t>
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constexpr Ref<t> make_ref(t *rawPointer)
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{
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return std::shared_ptr<t>(rawPointer);
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}
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// Scope (std::unique_ptr)
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template<typename t>
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using Scope = std::unique_ptr<t>;
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template<typename t, typename... Args>
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constexpr std::unique_ptr<t> create_scope(Args &&...args)
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{
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return std::make_unique<t>(std::forward<Args>(args)...);
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}
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template<typename t>
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constexpr std::unique_ptr<t> make_scope(t *rawPointer)
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{
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return std::unique_ptr<t>(rawPointer);
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}
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} // namespace lt
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#define lt_win(x) // windows
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#define lt_lin(x) // linux
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#define lt_mac(x) // mac
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enum class Platform : uint8_t
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{
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windows,
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/** Named like so because "linux" is a built-in identifier. */
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gnu,
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mac,
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};
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namespace constants {
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#if defined(LIGHT_PLATFORM_WINDOWS)
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#define lt_win(x)
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constexpr auto platform = Platform::windows;
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constexpr auto platform_name = "windows";
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#undef LIGHT_PLATFORM_WINDOWS
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#elif defined(LIGHT_PLATFORM_LINUX)
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#define lt_lin(x) x
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constexpr auto platform = Platform::gnu;
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constexpr auto platform_name = "linux";
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#elif defined(LIGHT_PLATFORM_MAC)
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#define lt_mac(x) x
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constexpr auto platform = Platform::mac;
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constexpr auto platform_name = "mac";
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#else
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#error "Unsupported platform: Unknown"
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#endif
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} // namespace constants
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/* bit-wise */
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constexpr auto bit(auto x)
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{
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return 1 << x;
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}
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/* token */
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#define lt_pair_token_value_to_name(token) { token, #token }
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#define lt_pair_token_name_to_value(token) { #token, token }
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#define lt_token_name(token) #token
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