mirror of
https://github.com/JakeHillion/object-introspection.git
synced 2024-09-19 19:19:05 +01:00
52 lines
1.1 KiB
TOML
52 lines
1.1 KiB
TOML
[info]
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type_name = "std::optional"
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ctype = "OPTIONAL_TYPE"
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header = "optional"
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# Old:
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typeName = "std::optional<"
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ns = ["namespace std"]
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numTemplateParams = 1
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[codegen]
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decl = """
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template<typename T>
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void getSizeType(const %1%<T> &container, size_t& returnArg);
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"""
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func = """
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template <typename T>
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void getSizeType(const %1%<T>& container, size_t& returnArg) {
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if (container) {
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SAVE_SIZE(sizeof(%1%<T>) - sizeof(T));
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SAVE_DATA(true);
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getSizeType(*container, returnArg);
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} else {
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SAVE_SIZE(sizeof(%1%<T>));
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SAVE_DATA(false);
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}
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}
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"""
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handler = """
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template <typename DB, typename T0>
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struct TypeHandler<DB, %1%<T0>> {
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using type = types::st::Sum<DB,
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types::st::Unit<DB>,
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typename TypeHandler<DB, T0>::type
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>;
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static types::st::Unit<DB> getSizeType(
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const %1%<T0>& container,
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typename TypeHandler<DB, %1%<T0>>::type returnArg) {
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if (container) {
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return returnArg.template delegate<1>([&container](auto ret) {
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return OIInternal::getSizeType<DB>(*container, ret);
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});
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} else {
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return returnArg.template delegate<0>(std::identity());
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}
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}
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};
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"""
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