mirror of
https://github.com/JakeHillion/object-introspection.git
synced 2024-09-19 19:19:05 +01:00
56 lines
1.6 KiB
TOML
56 lines
1.6 KiB
TOML
[info]
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type_name = "std::__cxx11::basic_string"
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stub_template_params = [2]
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ctype = "STRING_TYPE"
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header = "string"
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# Old:
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typeName = "std::__cxx11::basic_string<"
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ns = ["namespace std"]
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numTemplateParams = 1
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replaceTemplateParamIndex = []
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[codegen]
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decl = """
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template<typename T, typename Traits, typename Allocator>
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void getSizeType(const %1%<T, Traits, Allocator> &container, size_t& returnArg);
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"""
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func = """
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template<typename T, typename Traits, typename Allocator>
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void getSizeType(const %1%<T, Traits, Allocator> &container, size_t& returnArg)
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{
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SAVE_SIZE(sizeof(%1%<T>));
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SAVE_DATA((uintptr_t)container.capacity());
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SAVE_DATA((uintptr_t)container.size());
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// Test for small string optimisation - whether the underlying string is
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// contained within the string object.
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SAVE_SIZE(
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(((uintptr_t)container.data() < (uintptr_t)(&container + sizeof(%1%<T>)))
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&&
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((uintptr_t)container.data() >= (uintptr_t)&container))
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? 0 : (container.capacity() * sizeof(T))
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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 =
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types::st::Pair<DB, types::st::VarInt<DB>, types::st::VarInt<DB>>;
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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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bool sso = ((uintptr_t)container.data() <
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(uintptr_t)(&container + sizeof(%1% <T0>))) &&
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((uintptr_t)container.data() >= (uintptr_t)&container);
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return returnArg.write(container.capacity()).write(container.size());
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}
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};
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"""
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