| xgboost | 
这是 xgboost::common::IterSpan< It > 的完整成员列表,包括所有继承的成员。
| begin() const noexcept | xgboost::common::IterSpan< It > | inline | 
| data() const noexcept | xgboost::common::IterSpan< It > | inline | 
| empty() const noexcept | xgboost::common::IterSpan< It > | inline | 
| end() const noexcept | xgboost::common::IterSpan< It > | inline | 
| index_type 类型定义 | xgboost::common::IterSpan< It > | |
| iterator 类型定义 | xgboost::common::IterSpan< It > | |
| IterSpan()=default | xgboost::common::IterSpan< It > | |
| IterSpan(It it, index_type size) | xgboost::common::IterSpan< It > | inline | 
| IterSpan(common::Span< It, dynamic_extent > span) | xgboost::common::IterSpan< It > | 内联显式 | 
| operator[](index_type i) const | xgboost::common::IterSpan< It > | inline | 
| operator[](index_type i) | xgboost::common::IterSpan< It > | inline | 
| size() const noexcept | xgboost::common::IterSpan< It > | inline | 
| subspan(index_type _offset, index_type _count=dynamic_extent) const | xgboost::common::IterSpan< It > | inline | 
| value_type 类型定义 | xgboost::common::IterSpan< It > |