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[ntuple] Move RFieldVisitor out of Experimental #18031

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Mar 19, 2025
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2 changes: 1 addition & 1 deletion gui/browsable/src/RFieldProvider.hxx
Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,7 @@ using namespace std::string_literals;
*/

class RFieldProvider : public RProvider {
class RDrawVisitor : public ROOT::Experimental::Detail::RFieldVisitor {
class RDrawVisitor : public ROOT::Detail::RFieldVisitor {
private:
std::shared_ptr<ROOT::Experimental::RNTupleReader> fNtplReader;
std::unique_ptr<TH1> fHist;
Expand Down
20 changes: 10 additions & 10 deletions tree/ntuple/v7/inc/ROOT/RField.hxx
Original file line number Diff line number Diff line change
Expand Up @@ -45,15 +45,15 @@ namespace ROOT {

class TSchemaRule;

namespace Detail {
class RFieldVisitor;
} // namespace Detail

namespace Experimental {

class REntry;
class RNTupleCollectionView;

namespace Detail {
class RFieldVisitor;
} // namespace Detail

} // namespace Experimental

/// The container field for an ntuple model, which itself has no physical representation.
Expand All @@ -70,7 +70,7 @@ public:
size_t GetValueSize() const final { return 0; }
size_t GetAlignment() const final { return 0; }

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

/// Used in RFieldBase::Check() to record field creation failures.
Expand Down Expand Up @@ -205,7 +205,7 @@ public:
size_t GetAlignment() const final { return fMaxAlignment; }
std::uint32_t GetTypeVersion() const final;
std::uint32_t GetTypeChecksum() const final;
void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

/// The field for a class using ROOT standard streaming
Expand Down Expand Up @@ -257,7 +257,7 @@ public:
size_t GetAlignment() const final;
std::uint32_t GetTypeVersion() const final;
std::uint32_t GetTypeChecksum() const final;
void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

/// The field for an unscoped or scoped enum with dictionary
Expand All @@ -284,7 +284,7 @@ public:
std::vector<RValue> SplitValue(const RValue &value) const final;
size_t GetValueSize() const final { return fSubfields[0]->GetValueSize(); }
size_t GetAlignment() const final { return fSubfields[0]->GetAlignment(); }
void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

/// Classes with dictionaries that can be inspected by TClass
Expand Down Expand Up @@ -345,7 +345,7 @@ public:
RCardinalityField &operator=(RCardinalityField &&other) = default;
~RCardinalityField() override = default;

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;

const RField<RNTupleCardinality<std::uint32_t>> *As32Bit() const;
const RField<RNTupleCardinality<std::uint64_t>> *As64Bit() const;
Expand Down Expand Up @@ -497,7 +497,7 @@ public:
size_t GetAlignment() const final;
std::uint32_t GetTypeVersion() const final;
std::uint32_t GetTypeChecksum() const final;
void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

// Has to be implemented after the definition of all RField<T> types
Expand Down
24 changes: 12 additions & 12 deletions tree/ntuple/v7/inc/ROOT/RField/RFieldFundamental.hxx
Original file line number Diff line number Diff line change
Expand Up @@ -78,7 +78,7 @@ public:
RField &operator=(RField &&other) = default;
~RField() final = default;

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

extern template class RSimpleField<char>;
Expand All @@ -100,7 +100,7 @@ public:
RField &operator=(RField &&other) = default;
~RField() final = default;

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

// For other integral types, we introduce an intermediate RIntegralField. It is specialized for fixed-width integer
Expand All @@ -127,7 +127,7 @@ public:
RIntegralField &operator=(RIntegralField &&other) = default;
~RIntegralField() override = default;

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

extern template class RSimpleField<std::uint8_t>;
Expand All @@ -144,7 +144,7 @@ public:
RIntegralField &operator=(RIntegralField &&other) = default;
~RIntegralField() override = default;

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

extern template class RSimpleField<std::int16_t>;
Expand All @@ -161,7 +161,7 @@ public:
RIntegralField &operator=(RIntegralField &&other) = default;
~RIntegralField() override = default;

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

extern template class RSimpleField<std::uint16_t>;
Expand All @@ -178,7 +178,7 @@ public:
RIntegralField &operator=(RIntegralField &&other) = default;
~RIntegralField() override = default;

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

extern template class RSimpleField<std::int32_t>;
Expand All @@ -195,7 +195,7 @@ public:
RIntegralField &operator=(RIntegralField &&other) = default;
~RIntegralField() override = default;

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

extern template class RSimpleField<std::uint32_t>;
Expand All @@ -212,7 +212,7 @@ public:
RIntegralField &operator=(RIntegralField &&other) = default;
~RIntegralField() override = default;

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

extern template class RSimpleField<std::int64_t>;
Expand All @@ -229,7 +229,7 @@ public:
RIntegralField &operator=(RIntegralField &&other) = default;
~RIntegralField() override = default;

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

extern template class RSimpleField<std::uint64_t>;
Expand All @@ -246,7 +246,7 @@ public:
RIntegralField &operator=(RIntegralField &&other) = default;
~RIntegralField() override = default;

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

namespace Internal {
Expand Down Expand Up @@ -495,7 +495,7 @@ public:

explicit RField(std::string_view name) : RRealField<float>(name, TypeName()) {}

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

template <>
Expand All @@ -514,7 +514,7 @@ public:

explicit RField(std::string_view name) : RRealField<double>(name, TypeName()) {}

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;

// Set the column representation to 32 bit floating point and the type alias to Double32_t
void SetDouble32();
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -36,14 +36,11 @@
#include <vector>

namespace ROOT {
namespace Experimental {

namespace Detail {
class RFieldVisitor;
} // namespace Detail

} // namespace Experimental

/// The field for a class representing a collection of elements via `TVirtualCollectionProxy`.
/// Objects of such type behave as collections that can be accessed through the corresponding member functions in
/// `TVirtualCollectionProxy`. For STL collections, these proxies are provided. Custom classes need to implement the
Expand Down Expand Up @@ -184,7 +181,7 @@ public:
std::vector<RValue> SplitValue(const RValue &value) const final;
size_t GetValueSize() const final { return fProxy->Sizeof(); }
size_t GetAlignment() const final { return alignof(std::max_align_t); }
void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
void
GetCollectionInfo(ROOT::NTupleSize_t globalIndex, RNTupleLocalIndex *collectionStart, ROOT::NTupleSize_t *size) const
{
Expand Down
5 changes: 1 addition & 4 deletions tree/ntuple/v7/inc/ROOT/RField/RFieldRecord.hxx
Original file line number Diff line number Diff line change
Expand Up @@ -30,14 +30,11 @@
#include <vector>

namespace ROOT {
namespace Experimental {

namespace Detail {
class RFieldVisitor;
} // namespace Detail

} // namespace Experimental

namespace Internal {
std::unique_ptr<RFieldBase> CreateEmulatedField(std::string_view fieldName,
std::vector<std::unique_ptr<RFieldBase>> itemFields,
Expand Down Expand Up @@ -121,7 +118,7 @@ public:
return std::max<size_t>(1ul, fSize);
}
size_t GetAlignment() const final { return fMaxAlignment; }
void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;

const std::vector<std::size_t> &GetOffsets() const { return fOffsets; }
};
Expand Down
10 changes: 5 additions & 5 deletions tree/ntuple/v7/inc/ROOT/RField/RFieldSTLMisc.hxx
Original file line number Diff line number Diff line change
Expand Up @@ -67,7 +67,7 @@ public:
size_t GetValueSize() const final { return fSubfields[0]->GetValueSize(); }
size_t GetAlignment() const final { return fSubfields[0]->GetAlignment(); }

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

template <typename ItemT>
Expand Down Expand Up @@ -116,7 +116,7 @@ public:

size_t GetValueSize() const final { return kWordSize * ((fN + kBitsPerWord - 1) / kBitsPerWord); }
size_t GetAlignment() const final { return alignof(Word_t); }
void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;

/// Get the number of bits in the bitset, i.e. the N in std::bitset<N>
std::size_t GetN() const { return fN; }
Expand Down Expand Up @@ -155,7 +155,7 @@ public:
RField &operator=(RField &&other) = default;
~RField() final = default;

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

////////////////////////////////////////////////////////////////////////////////
Expand Down Expand Up @@ -190,7 +190,7 @@ public:
RNullableField &operator=(RNullableField &&other) = default;
~RNullableField() override = default;

void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

class ROptionalField : public RNullableField {
Expand Down Expand Up @@ -323,7 +323,7 @@ public:

size_t GetValueSize() const final { return sizeof(std::string); }
size_t GetAlignment() const final { return std::alignment_of<std::string>(); }
void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

////////////////////////////////////////////////////////////////////////////////
Expand Down
13 changes: 5 additions & 8 deletions tree/ntuple/v7/inc/ROOT/RField/RFieldSequenceContainer.hxx
Original file line number Diff line number Diff line change
Expand Up @@ -29,14 +29,11 @@
#include <vector>

namespace ROOT {
namespace Experimental {

namespace Detail {
class RFieldVisitor;
} // namespace Detail

} // namespace Experimental

////////////////////////////////////////////////////////////////////////////////
/// Template specializations for C++ std::array and C-style arrays
////////////////////////////////////////////////////////////////////////////////
Expand Down Expand Up @@ -81,7 +78,7 @@ public:
size_t GetLength() const { return fArrayLength; }
size_t GetValueSize() const final { return fItemSize * fArrayLength; }
size_t GetAlignment() const final { return fSubfields[0]->GetAlignment(); }
void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

template <typename ItemT, std::size_t N>
Expand Down Expand Up @@ -158,7 +155,7 @@ public:
std::vector<RValue> SplitValue(const RValue &value) const final;
size_t GetValueSize() const final;
size_t GetAlignment() const final;
void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
void
GetCollectionInfo(ROOT::NTupleSize_t globalIndex, RNTupleLocalIndex *collectionStart, ROOT::NTupleSize_t *size) const
{
Expand Down Expand Up @@ -242,7 +239,7 @@ public:
std::vector<RValue> SplitValue(const RValue &value) const final;
size_t GetValueSize() const final { return sizeof(std::vector<char>); }
size_t GetAlignment() const final { return std::alignment_of<std::vector<char>>(); }
void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
void
GetCollectionInfo(ROOT::NTupleSize_t globalIndex, RNTupleLocalIndex *collectionStart, ROOT::NTupleSize_t *size) const
{
Expand Down Expand Up @@ -300,7 +297,7 @@ public:

size_t GetValueSize() const final { return sizeof(std::vector<bool>); }
size_t GetAlignment() const final { return std::alignment_of<std::vector<bool>>(); }
void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
void
GetCollectionInfo(ROOT::NTupleSize_t globalIndex, RNTupleLocalIndex *collectionStart, ROOT::NTupleSize_t *size) const
{
Expand Down Expand Up @@ -361,7 +358,7 @@ public:
std::size_t GetAlignment() const final;

std::vector<RFieldBase::RValue> SplitValue(const RFieldBase::RValue &value) const final;
void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const final;
void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const final;
};

namespace Experimental {
Expand Down
10 changes: 5 additions & 5 deletions tree/ntuple/v7/inc/ROOT/RFieldBase.hxx
Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,10 @@ namespace ROOT {
class RFieldBase;
class RClassField;

namespace Detail {
class RFieldVisitor;
} // namespace Detail

namespace Experimental {

class RNTupleJoinProcessor;
Expand All @@ -44,10 +48,6 @@ class RPageSink;
class RPageSource;
} // namespace Internal

namespace Detail {
class RFieldVisitor;
} // namespace Detail

} // namespace Experimental

namespace Internal {
Expand Down Expand Up @@ -619,7 +619,7 @@ public:
RConstSchemaIterator cbegin() const;
RConstSchemaIterator cend() const;

virtual void AcceptVisitor(ROOT::Experimental::Detail::RFieldVisitor &visitor) const;
virtual void AcceptVisitor(ROOT::Detail::RFieldVisitor &visitor) const;
}; // class RFieldBase

/// Iterates over the sub tree of fields in depth-first search order
Expand Down
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