xgboost

### - a -

- aft_loss_distribution : xgboost::common::AFTParam
- aft_loss_distribution_scale : xgboost::common::AFTParam

### - b -

- base_margin_ : xgboost::MetaInfo
- base_rowid : xgboost::SparsePage
- base_score : xgboost::LearnerModelParam
- base_weight : xgboost::RTreeNodeStat
- begin : xgboost::common::RowSetCollection::Elem
- bit_pos : xgboost::BitFieldContainer< VT, Direction >::Pos
- blocks_offsets_ : xgboost::common::PartitionBuilder< BlockSize >

### - c -

- columns : XGBoostBatchCSR
- cursor_ : xgboost::JsonReader
- cut : xgboost::common::GHistIndexMatrix
- cut_ptrs_ : xgboost::common::HistogramCuts
- cut_values_ : xgboost::common::HistogramCuts

### - d -

- data : xgboost::common::GKSummary< DType, RType > , xgboost::common::QuantileSketchTemplate< DType, RType, TSummary > , xgboost::common::WQSummary< DType, RType > , xgboost::SparsePage
- deprecated_max_depth : xgboost::TreeParam
- deprecated_num_roots : xgboost::TreeParam

### - e -

- elapsed : xgboost::common::Timer
- enable_experimental_json_serialization : xgboost::GenericParameter
- end : xgboost::common::RowSetCollection::Elem

### - f -

- fvalue : xgboost::Entry

### - g -

- gbm_ : xgboost::Learner
- generic_param_ : xgboost::GradientBooster , xgboost::Predictor
- generic_parameters_ : xgboost::Learner
- gpu_id : xgboost::BatchParam , xgboost::GenericParameter
- gpu_page_size : xgboost::BatchParam , xgboost::GenericParameter
- group_ptr_ : xgboost::MetaInfo

### - h -

- hist_buffer_ : xgboost::common::ParallelGHistBuilder
- hist_memory_ : xgboost::common::ParallelGHistBuilder
- hist_was_used_ : xgboost::common::ParallelGHistBuilder
- hit_count : xgboost::common::GHistIndexMatrix

### - i -

- index : xgboost::common::GHistIndexBlock , xgboost::common::GHistIndexMatrix , xgboost::Entry , XGBoostBatchCSR
- index_ : xgboost::common::detail::SpanIterator< SpanType, IsConst >
- info : xgboost::DataSource< T >
- initialised_ : xgboost::XGBoostParameter< Type >
- inqueue : xgboost::common::QuantileSketchTemplate< DType, RType, TSummary >
- int_pos : xgboost::BitFieldContainer< VT, Direction >::Pos

### - k -

- kCpuId : xgboost::GenericParameter
- kDeletedNodeMarker : xgboost::RegTree
- kInvalid : xgboost::Version
- kInvalidNodeId : xgboost::RegTree
- kMaxNumLength : xgboost::JsonReader
- kNumField : xgboost::MetaInfo
- kOne : xgboost::BitFieldContainer< VT, Direction >
- kPageSize : xgboost::DMatrix
- kRoot : xgboost::RegTree
- kValueSize : xgboost::BitFieldContainer< VT, Direction >

### - l -

- label : XGBoostBatchCSR
- labels_ : xgboost::MetaInfo
- labels_lower_bound_ : xgboost::MetaInfo
- labels_upper_bound_ : xgboost::MetaInfo
- leaf_child_cnt : xgboost::RTreeNodeStat
- learner_param_ : xgboost::LinearUpdater
- left : xgboost::common::RowSetCollection::Split
- left_right_nodes_sizes_ : xgboost::common::PartitionBuilder< BlockSize >
- level : xgboost::common::QuantileSketchTemplate< DType, RType, TSummary >
- limit_size : xgboost::common::QuantileSketchTemplate< DType, RType, TSummary >
- loss_chg : xgboost::RTreeNodeStat

### - m -

- max_bin : xgboost::BatchParam
- max_n_tasks_ : xgboost::common::PartitionBuilder< BlockSize >
- max_num_bins : xgboost::common::GHistIndexMatrix
- mem_blocks_ : xgboost::common::PartitionBuilder< BlockSize >
- metrics_ : xgboost::Learner
- min_vals_ : xgboost::common::HistogramCuts
- monitor_ : xgboost::common::DenseCuts , xgboost::common::HistogramCuts

### - n -

- n_left : xgboost::common::PartitionBuilder< BlockSize >::BlockInfo
- n_offset_left : xgboost::common::PartitionBuilder< BlockSize >::BlockInfo
- n_offset_right : xgboost::common::PartitionBuilder< BlockSize >::BlockInfo
- n_right : xgboost::common::PartitionBuilder< BlockSize >::BlockInfo
- nbins_ : xgboost::common::ParallelGHistBuilder
- nlevel : xgboost::common::QuantileSketchTemplate< DType, RType, TSummary >
- node_id : xgboost::common::RowSetCollection::Elem
- nodes_ : xgboost::common::ParallelGHistBuilder
- nthread : xgboost::GenericParameter
- nthreads_ : xgboost::common::ParallelGHistBuilder
- num_col_ : xgboost::MetaInfo
- num_deleted : xgboost::TreeParam
- num_feature : xgboost::LearnerModelParam , xgboost::TreeParam
- num_nodes : xgboost::TreeParam
- num_nonzero_ : xgboost::MetaInfo
- num_output_group : xgboost::LearnerModelParam
- num_row_ : xgboost::MetaInfo

### - o -

- obj_ : xgboost::Learner
- offset : xgboost::SparsePage , XGBoostBatchCSR

### - p -

- p_cuts_ : xgboost::common::CutsBuilder
- p_fmat : xgboost::common::GHistIndexMatrix
- param : xgboost::RegTree
- prediction_entry : xgboost::XGBAPIThreadLocalEntry
- predictions : xgboost::PredictionCacheEntry

### - q -

- qtail : xgboost::common::GKSummary< DType, RType >::Queue , xgboost::common::WQSummary< DType, RType >::Queue
- queue : xgboost::common::GKSummary< DType, RType >::Queue , xgboost::common::WQSummary< DType, RType >::Queue

### - r -

- raw_str_ : xgboost::JsonReader
- ref : xgboost::PredictionCacheEntry
- reserved : xgboost::TreeParam
- ret_str : xgboost::XGBAPIThreadLocalEntry
- ret_vec_charp : xgboost::XGBAPIThreadLocalEntry
- ret_vec_float : xgboost::XGBAPIThreadLocalEntry
- ret_vec_str : xgboost::XGBAPIThreadLocalEntry
- right : xgboost::common::RowSetCollection::Split
- rmax : xgboost::common::GKSummary< DType, RType >::Entry , xgboost::common::WQSummary< DType, RType >::Entry
- rmin : xgboost::common::GKSummary< DType, RType >::Entry , xgboost::common::WQSummary< DType, RType >::Entry
- row_ptr : xgboost::common::GHistIndexBlock , xgboost::common::GHistIndexMatrix

### - s -

- seed : xgboost::GenericParameter
- seed_per_iteration : xgboost::GenericParameter
- size : xgboost::common::GKSummary< DType, RType > , xgboost::common::WQSummary< DType, RType > , XGBoostBatchCSR
- size_leaf_vector : xgboost::TreeParam
- space : xgboost::common::QuantileSketchTemplate< DType, RType, TSummary >::SummaryContainer
- span_ : xgboost::common::detail::SpanIterator< SpanType, IsConst >
- SpanIterator< SpanType, true > : xgboost::common::detail::SpanIterator< SpanType, IsConst >
- start : xgboost::common::Timer
- sum_hess : xgboost::RTreeNodeStat

### - t -

- targeted_hists_ : xgboost::common::ParallelGHistBuilder
- temp : xgboost::common::QuantileSketchTemplate< DType, RType, TSummary >
- threads_to_nids_map_ : xgboost::common::ParallelGHistBuilder
- tid_nid_to_hist_ : xgboost::common::ParallelGHistBuilder
- tmp_gpair : xgboost::XGBAPIThreadLocalEntry
- tparam_ : xgboost::Metric , xgboost::ObjFunction , xgboost::TreeUpdater

### - v -

- validate_parameters : xgboost::GenericParameter
- value : xgboost::common::GKSummary< DType, RType >::Entry , xgboost::common::WQSummary< DType, RType >::Entry , xgboost::common::WQSummary< DType, RType >::Queue::QEntry , XGBoostBatchCSR
- version : xgboost::PredictionCacheEntry

### - w -

- weight : xgboost::common::WQSummary< DType, RType >::Queue::QEntry , XGBoostBatchCSR
- weights_ : xgboost::MetaInfo
- wmin : xgboost::common::WQSummary< DType, RType >::Entry