mirror of
https://github.com/JakeHillion/object-introspection.git
synced 2024-09-19 19:19:05 +01:00
125 lines
3.6 KiB
TOML
125 lines
3.6 KiB
TOML
[info]
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type_name = "folly::F14VectorMap"
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stub_template_params = [2,3,4]
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ctype = "F14_MAP"
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header = "folly/container/F14Map.h"
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# Old:
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typeName = "folly::F14VectorMap<"
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ns = ["folly::F14VectorMap"]
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numTemplateParams = 2
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replaceTemplateParamIndex = [2, 3]
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allocatorIndex = 4
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[codegen]
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decl = """
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template <typename Key, typename Mapped, typename Hasher, typename KeyEqual, typename Alloc>
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void getSizeType(const %1%<Key, Mapped, Hasher, KeyEqual, Alloc> &container, size_t& dataSegOffset);
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"""
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func = """
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template <typename Key, typename Mapped, typename Hasher, typename KeyEqual, typename Alloc>
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void getSizeType(const %1%<Key, Mapped, Hasher, KeyEqual, Alloc> &container, size_t& returnArg)
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{
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size_t memorySize = container.getAllocatedMemorySize();
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SAVE_SIZE(sizeof(%1%<Key, Mapped, Hasher, KeyEqual>) + memorySize);
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SAVE_DATA(memorySize);
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SAVE_DATA(container.bucket_count());
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SAVE_DATA(container.size());
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// The double ampersand is needed otherwise this loop doesn't work with vector<bool>
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for (auto&& it: container) {
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getSizeType(it.first, returnArg);
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getSizeType(it.second, 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, typename T1, typename T2, typename T3, typename T4>
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struct TypeHandler<DB, %1%<T0, T1, T2, T3, T4>> {
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using type = types::st::Pair<DB,
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types::st::VarInt<DB>,
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types::st::Pair<DB,
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types::st::VarInt<DB>,
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types::st::List<DB, types::st::Pair<DB,
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typename TypeHandler<DB, T0>::type,
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typename TypeHandler<DB, T1>::type>>>>;
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static types::st::Unit<DB> getSizeType(
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const %1%<T0, T1, T2, T3, T4>& container,
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typename TypeHandler<DB, %1%<T0, T1, T2, T3, T4>>::type returnArg) {
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size_t memorySize = container.getAllocatedMemorySize();
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auto tail = returnArg
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.write(memorySize)
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.write(container.bucket_count())
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.write(container.size());
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for (auto &&entry: container) {
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tail = tail.delegate([&key = entry.first, &value = entry.second](auto ret) {
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auto next = ret.delegate([&key](typename TypeHandler<DB, T0>::type ret) {
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return OIInternal::getSizeType<DB>(key, ret);
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});
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return OIInternal::getSizeType<DB>(value, next);
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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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traversal_func = """
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// TODO: This implementation enables the traversal of the container,
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// but doesn't report the memory footprint accurately.
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// Revisit this implementation and fix memory footprint reporting.
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auto tail = returnArg
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.write((uintptr_t)&container)
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.write(container.size());
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for (auto &&entry: container) {
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tail = tail.delegate([&key = entry.first, &value = entry.second](auto ret) {
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auto next = ret.delegate([&key](typename TypeHandler<DB, T0>::type ret) {
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return OIInternal::getSizeType<DB>(key, ret);
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});
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return OIInternal::getSizeType<DB>(value, next);
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});
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}
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return tail.finish();
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"""
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[[codegen.processor]]
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type = "types::st::VarInt<DB>"
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func = "el.pointer = std::get<ParsedData::VarInt>(d.val).value;"
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[[codegen.processor]]
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type = """
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types::st::List<DB, types::st::Pair<DB,
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typename TypeHandler<DB, T0>::type,
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typename TypeHandler<DB, T1>::type>>
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"""
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func = """
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auto list = std::get<ParsedData::List>(d.val);
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el.container_stats.emplace(result::Element::ContainerStats {
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.capacity = list.length,
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.length = list.length,
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});
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static constexpr std::array<inst::Field, 2> element_fields{
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make_field<DB, T0>("key"),
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make_field<DB, T1>("value"),
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};
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static constexpr inst::Field element{
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0, 0, "[]",
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std::array<std::string_view, 0>{},
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element_fields,
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std::array<inst::ProcessorInst, 0>{},
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};
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for (size_t i = 0; i < list.length; i++)
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ins.emplace(element);
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"""
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