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30a3c0b756
commit
b2637802be
5 changed files with 68 additions and 35 deletions
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@ -14,19 +14,20 @@ namespace CNORXZ
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{
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auto i = this->getIndexTo(name);
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auto tab = std::dynamic_pointer_cast<Table>( *i );
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CXZ_ASSERT(tab->type() == ContentType::TABLE,
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"element '" << name << "' is not of type TABLE");
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if(tab == nullptr){
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auto stab = std::dynamic_pointer_cast<STable<Ts...>>(*i);
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CXZ_ASSERT(stab != nullptr, "wrong format for table '" << name << "'");
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return stab;
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}
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else {
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const RangePtr fields = tab->fields();
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(*i)->close();
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*i = std::make_shared<STable<Ts...>>(name, this, fields);
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return *i;
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auto stab = std::make_shared<STable<Ts...>>(name, this);
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*i = stab;
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return stab;
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}
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}
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template <typename T>
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Group& Group::addData(const String& name, const ArrayBase<T>& data)
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@ -38,7 +39,7 @@ namespace CNORXZ
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template <typename... Ts>
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Group& Group::addTable(const String& name, const ArrayBase<Tuple<Ts...>>& data,
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const Vector<String>& fnames)
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const Arr<String,sizeof...(Ts)>& fnames)
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{
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CXZ_ASSERT(this->isOpen(), "tried to extend closed group");
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Vector<String> nvec({name});
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@ -40,7 +40,7 @@ namespace CNORXZ
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template <typename... Ts>
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Group& addTable(const String& name, const ArrayBase<Tuple<Ts...>>& data,
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const Vector<String>& fnames);
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const Arr<String,sizeof...(Ts)>& fnames);
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template <class F>
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decltype(auto) iter(F&& f) const;
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@ -18,36 +18,13 @@ namespace CNORXZ
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}
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template <typename... Ts>
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STable<Ts...>::STable(const String& name, const ContentBase* _parent,
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const Vector<String>& fnames) :
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STable<Ts...>::STable(const String& name, const ContentBase* _parent) :
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Table(name, _parent)
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{
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constexpr SizeT N = sizeof...(Ts);
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if(mFields == nullptr){
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CXZ_ASSERT(fnames.size() != 0, "field names have to be initialized");
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Vector<FieldID> fields(fnames.size());
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for(SizeT i = 0; i != fields.size(); ++i){
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fields[i].first = i;
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fields[i].second = fnames[i];
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}
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mFields = URangeFactory<FieldID>(fields).create();
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}
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CXZ_ASSERT(mFields->size() == sizeof...(Ts), "expected tuple of size = " << mFields->size()
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<< ", got: " << sizeof...(Ts));
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Tuple<Ts...> x;
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if(mRecords == nullptr) {
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mOffsets = MArray<SizeT>( mFields, iter<0,N>
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( [&](auto i) { return getTupleOffset(x, i); },
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[](const auto&... e) { return Vector<SizeT>({e...}); }) );
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mSizes = MArray<SizeT>( mFields, iter<0,N>
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( [&](auto i) { return sizeof(std::get<i>(x)); },
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[](const auto&... e) { return Vector<SizeT>({e...}); }) );
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mTypes = MArray<hid_t>( mFields, iter<0,N>
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( [&](auto i) { return getTypeId(std::get<i>(x)); },
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[](const auto&... e) { return Vector<hid_t>({e...}); }) );
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}
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else {
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Tuple<Ts...> x;
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iter<0,N>( [&](auto i) { CXZ_ASSERT
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( getTupleOffset(x, i) == mOffsets.data()[i],
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"wrong offset for field " << i << ": " << getTupleOffset(x, i)
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@ -61,6 +38,48 @@ namespace CNORXZ
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"wrong type for field " << i << ": " << getTypeId(std::get<i>(x))
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<< " vs " << mTypes.data()[i] ); }, NoF{} );
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}
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else {
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CXZ_ASSERT(mFields->size() == N, "expected tuple of size = " << mFields->size()
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<< ", got: " << N);
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}
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}
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template <typename... Ts>
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STable<Ts...>::STable(const String& name, const ContentBase* _parent,
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const Arr<String,sizeof...(Ts)>& fnames) :
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Table(name, _parent)
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{
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initFields(fnames);
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}
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template <typename... Ts>
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STable<Ts...>& STable<Ts...>::initFields(const Arr<String,sizeof...(Ts)>& fnames)
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{
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constexpr SizeT N = sizeof...(Ts);
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CXZ_ASSERT(mFields == nullptr and mRecords == nullptr,
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"tried to initialize an existing table");
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Vector<FieldID> fields(fnames.size());
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for(SizeT i = 0; i != fields.size(); ++i){
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fields[i].first = i;
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fields[i].second = fnames[i];
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}
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mFields = URangeFactory<FieldID>(fields).create();
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Tuple<Ts...> x;
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mOffsets = MArray<SizeT>
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( mFields, iter<0,N>
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( [&](auto i) { return getTupleOffset(x, i); },
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[](const auto&... e) { return Vector<SizeT>({e...}); }) );
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mSizes = MArray<SizeT>
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( mFields, iter<0,N>
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( [&](auto i) { return sizeof(std::get<i>(x)); },
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[](const auto&... e) { return Vector<SizeT>({e...}); }) );
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mTypes = MArray<hid_t>
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( mFields, iter<0,N>
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( [&](auto i) { return getTypeId(std::get<i>(x)); },
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[](const auto&... e) { return Vector<hid_t>({e...}); }) );
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return *this;
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}
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template <typename... Ts>
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@ -75,6 +94,14 @@ namespace CNORXZ
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}
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return *this;
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}
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template <typename... Ts>
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MArray<Tuple<Ts...>> STable<Ts...>::read()
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{
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MArray<Tuple<Ts...>> out(mRecords);
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//...!!!
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return out;
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}
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}
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}
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@ -46,8 +46,12 @@ namespace CNORXZ
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{
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public:
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DEFAULT_MEMBERS(STable);
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STable(const String& name, const ContentBase* _parent, const Vector<String>& fnames);
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STable(const String& name, const ContentBase* _parent);
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STable(const String& name, const ContentBase* _parent,
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const Arr<String,sizeof...(Ts)>& fnames);
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STable& initFields(const Arr<String,sizeof...(Ts)>& fnames);
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STable& appendRecord(const Tuple<Ts...>& t);
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STable& appendRecord(const MArray<Tuple<Ts...>>& t);
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@ -55,7 +55,7 @@ namespace
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String mFileName;
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//Vector<String> mGrps;
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Vector<String> mFs;
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Arr<String,3> mFs;
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MArray<Tuple<SizeT,Int,Double>> mTabA;
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};
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@ -142,12 +142,13 @@ namespace
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TEST_F(Group_Test, ReadTable)
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{
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typedef Tuple<SizeT,Int,Double> RecType;
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File h5f(mFileName, true);
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h5f.open();
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auto tab = h5f.getGroup("gr1")->open().getTable("tab1");
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auto tab = h5f.getGroup("gr1")->open().getTable("tab1", RecType());
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EXPECT_EQ(tab->fields()->size(), 3u);
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EXPECT_EQ(tab->records()->size(), 5u);
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}
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}
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