mirror of
https://github.com/JakeHillion/object-introspection.git
synced 2024-09-19 19:19:05 +01:00
99462b2132
folly::sorted_vector_map's results are not completely accurate, but at least CodeGen v2 matches CodeGen v1 for it now.
70 lines
2.0 KiB
TOML
70 lines
2.0 KiB
TOML
[info]
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type_name = "folly::small_vector"
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ctype = "SMALL_VEC_TYPE"
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header = "folly/small_vector.h"
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stub_template_params = [2]
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# Old:
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typeName = "folly::small_vector<"
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ns = ["folly::small_vector_policy::policy_size_type", "folly::small_vector"]
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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 <class V, std::size_t N, class P>
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void getSizeType(const %1%<V, N, P> &container, size_t& returnArg);
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"""
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func = """
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template <class V, std::size_t N, class P>
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void getSizeType(const %1%<V, N, P> &container, size_t& returnArg)
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{
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SAVE_SIZE(sizeof(%1%<V, N, P>));
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bool dataInlined = ((uintptr_t)container.data() >= (uintptr_t)&container) &&
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((uintptr_t)container.data() < (uintptr_t)(&container + sizeof(%1%<V, N, P>)));
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if (dataInlined) {
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// Don't double count inlined elements
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SAVE_SIZE(-(container.size() * sizeof(V)));
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} else {
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// Account for wasted space in the buffer
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SAVE_SIZE((container.capacity() - container.size()) * sizeof(V));
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}
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SAVE_DATA((uintptr_t)(N));
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SAVE_DATA((uintptr_t)container.capacity());
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SAVE_DATA((uintptr_t)container.size());
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for (auto & it: container) {
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getSizeType(it, returnArg);
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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, std::size_t N0, typename T1>
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struct TypeHandler<DB, %1%<T0, N0, T1>> {
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using type = types::st::Pair<
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DB, types::st::VarInt<DB>,
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types::st::Pair<
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DB, types::st::VarInt<DB>,
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types::st::List<DB, typename TypeHandler<DB, T0>::type>>>;
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static types::st::Unit<DB> getSizeType(
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const %1%<T0, N0, T1> & container,
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typename TypeHandler<DB, %1%<T0, N0, T1>>::type returnArg) {
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auto tail = returnArg.write(N0)
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.write(container.capacity())
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.write(container.size());
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for (auto& it : container) {
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tail = tail.delegate([&it](auto ret) {
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return OIInternal::getSizeType<DB>(it, ret);
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});
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}
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return tail.finish();
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}
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};
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"""
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