A view for a collection, that can itself generate new ntuple views for its nested fields.
Definition at line 317 of file RNTupleView.hxx.
Private Member Functions | |
RNTupleCollectionView (ROOT::DescriptorId_t fieldId, const std::string &fieldName, ROOT::Internal::RPageSource *source) | |
std::uint64_t | GetCardinalityValue () const |
ROOT::DescriptorId_t | GetFieldId (std::string_view fieldName) |
Static Private Member Functions | |
static RNTupleCollectionView | Create (ROOT::DescriptorId_t fieldId, ROOT::Internal::RPageSource *source) |
Private Attributes | |
ROOT::RField< RNTupleCardinality< std::uint64_t > > | fField |
ROOT::Internal::RPageSource * | fSource |
ROOT::RFieldBase::RValue | fValue |
Friends | |
class | ROOT::RNTupleReader |
#include <ROOT/RNTupleView.hxx>
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Definition at line 325 of file RNTupleView.hxx.
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delete |
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inline |
Definition at line 369 of file RNTupleView.hxx.
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default |
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inlinestaticprivate |
Definition at line 333 of file RNTupleView.hxx.
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inlineprivate |
Definition at line 359 of file RNTupleView.hxx.
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inline |
Definition at line 393 of file RNTupleView.hxx.
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inline |
Definition at line 384 of file RNTupleView.hxx.
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Provides access to a collection field, that can itself generate new RNTupleViews for its nested fields.
Raises an exception if:
Definition at line 436 of file RNTupleView.hxx.
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inline |
Provides direct access to the I/O buffers of a mappable (sub)field.
Raises an exception if there is no field with the given name. Attempting to access the values of a direct-access view for non-mappable fields will yield compilation errors.
Definition at line 422 of file RNTupleView.hxx.
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inlineprivate |
Definition at line 348 of file RNTupleView.hxx.
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inline |
Provides access to an individual (sub)field.
Raises an exception if there is no field with the given name.
Definition at line 408 of file RNTupleView.hxx.
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inline |
Definition at line 449 of file RNTupleView.hxx.
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inline |
Definition at line 442 of file RNTupleView.hxx.
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delete |
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inline |
Definition at line 373 of file RNTupleView.hxx.
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friend |
Definition at line 318 of file RNTupleView.hxx.
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private |
Definition at line 322 of file RNTupleView.hxx.
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private |
Definition at line 321 of file RNTupleView.hxx.
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private |
Definition at line 323 of file RNTupleView.hxx.