turi::v2_block_impl::encoded_block_range Class Reference

#include <core/storage/sframe_data/sarray_v2_encoded_block.hpp>

Public Member Functions
size_t	decode_to (flexible_type *decode_target, size_t num_elem)

Detailed Description

The range returned by encoded_block::get_range(). It provides 2 basic methods. decode(target, size) and skip(n)

The encoded_block_range provides a one pass reader to the data.

The encoded_block_range holds its own pointers to the data and hence is not invalidated by destruction or reassignment of the originating encoded_block object.

The range is not concurrent.

Definition at line 140 of file sarray_v2_encoded_block.hpp.

Member Function Documentation

decode_to()

size_t turi::v2_block_impl::encoded_block_range::decode_to	(	flexible_type *	decode_target,
		size_t	num_elem
	)

Decodes the next num_elem elements into the decode_target. Returns the number of elements read, i.e. while(num_elem) { (*decode_target) = next_value; ++decode_target; –num_elem; }

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The documentation for this class was generated from the following file:

• core/storage/sframe_data/sarray_v2_encoded_block.hpp