xgboost

### - b -

- BinIdx : xgboost::common::HistogramCuts

### - c -

- ClockT : xgboost::common::Timer
- const_iterator : xgboost::common::Span< T, Extent >
- const_reverse_iterator : xgboost::common::Span< T, Extent >
- Container : xgboost::LBitsPolicy< VT > , xgboost::RBitsPolicy< VT >

### - d -

- difference_type : xgboost::common::CompressedIterator< T > , xgboost::common::detail::SpanIterator< SpanType, IsConst > , xgboost::common::Span< T, Extent >
- DifferenceType : xgboost::common::Range
- DurationT : xgboost::common::Timer

### - e -

- element_type : xgboost::common::Span< T, Extent >
- Entry : xgboost::common::QuantileSketchTemplate< DType, RType, TSummary > , xgboost::common::WXQSummary< DType, RType >

### - f -

- Float : xgboost::JsonNumber

### - i -

- index_type : xgboost::common::Span< T, Extent >
- Inst : xgboost::SparsePage
- Int : xgboost::JsonInteger
- iterator : xgboost::common::Span< T, Extent >
- iterator_category : xgboost::BatchIterator< T > , xgboost::common::detail::SpanIterator< SpanType, IsConst >

### - p -

- pointer : xgboost::BitFieldContainer< VT, Direction > , xgboost::common::CompressedIterator< T > , xgboost::common::detail::SpanIterator< SpanType, IsConst > , xgboost::common::Span< T, Extent >
- Pos : xgboost::LBitsPolicy< VT > , xgboost::RBitsPolicy< VT >

### - r -

- reference : xgboost::common::CompressedIterator< T > , xgboost::common::detail::SpanIterator< SpanType, IsConst > , xgboost::common::Span< T, Extent >
- reverse_iterator : xgboost::common::Span< T, Extent >

### - s -

- SecondsT : xgboost::common::Timer
- self_type : xgboost::common::CompressedIterator< T >
- SplitCondT : xgboost::RegTree
- Summary : xgboost::common::QuantileSketchTemplate< DType, RType, TSummary >

### - t -

- TimePointT : xgboost::common::Timer
- TripletT : xgboost::Version

### - v -

- value_type : xgboost::BitFieldContainer< VT, Direction > , xgboost::common::CompressedIterator< T > , xgboost::common::detail::SpanIterator< SpanType, IsConst > , xgboost::common::Span< T, Extent > , xgboost::HostDeviceVector< T > , xgboost::LBitsPolicy< VT > , xgboost::RBitsPolicy< VT >
- ValueT : xgboost::detail::GradientPairInternal< T >

### - w -

- WQSketch : xgboost::common::CutsBuilder