LayoutBuilder.h File Reference

#include "awkward/BuilderOptions.h"
#include "awkward/GrowableBuffer.h"
#include "awkward/utils.h"
#include <map>
#include <algorithm>
#include <tuple>
#include <string>
#include <functional>

Go to the source code of this file.

Classes
class	BuilderSetId
	Functor for setting the ids of all nodes in a layout tree. More...
class	Field< ENUM, BUILDER >
	Helper class for sending a pair of field names (as enum) and field type as template parameters in Record. More...
class	Numpy< PRIMITIVE >
	Builds a NumpyArray which describes multi-dimensional data of PRIMITIVE type. More...
class	ListOffset< PRIMITIVE, BUILDER >
	Builds a ListOffsetArray which describes unequal-length lists (often called a "jagged" or "ragged" array). The underlying data for all lists are in a BUILDER content. It is subdivided into lists according to an offsets array, which specifies the starting and stopping index of each list. More...
class	String< PRIMITIVE >
	Helper for building an array of strings with a similar API as a Numpy builder. More...
class	Empty
	Builds an EmptyArray which has no content in it. It is used whenever an array's type is not known because it is empty. More...
class	Record< MAP, BUILDERS >
	Builds a RecordArray which represents an array of records, which can be of same or different types. Its contents is an ordered list of arrays with the same length as the length of its shortest content; all are aligned element-by-element, associating a field name to every content. More...
class	Record< MAP, BUILDERS >::ClearBuilder
	Clears the builder contents. More...
class	Record< MAP, BUILDERS >::BufferNBytesFunctor
	Retrieves the names and sizes (in bytes) of the buffers used in the builder and its contents. More...
class	Record< MAP, BUILDERS >::ToBuffersFunctor
	Copies and concatenates all the accumulated data in each of the buffers of the builder and its contents to user-defined pointers. More...
class	Record< MAP, BUILDERS >::ToBufferFunctor
	Copies and concatenates the accumulated data in the buffers of the builder contents to user-defined pointers if the given node name matches with the node associated with that builder. More...
class	Record< MAP, BUILDERS >::ToCharBuffersFunctor
	Copies and concatenates all the accumulated data in the builder to a map of user-allocated buffers. More...
class	Record< MAP, BUILDERS >::ContentsFormFunctor
	Generates a unique description of the builder and its contents in the form of a JSON-like string. More...
class	Tuple< BUILDERS >
	Builds a RecordArray which represents an array of tuples which can be of same or different types without field names, indexed only by their order. More...
class	Tuple< BUILDERS >::SetIdFunctor
	Assigns a unique ID to each node. More...
class	Tuple< BUILDERS >::ClearFunctor
	Clears the builder contents. More...
class	Tuple< BUILDERS >::BufferNBytesFunctor
	Retrieves the names and sizes (in bytes) of the buffers used in the builder and its contents. More...
class	Tuple< BUILDERS >::ToBuffersFunctor
	Copies and concatenates all the accumulated data in each of the buffers of the builder and its contents to user-defined pointers. More...
class	Tuple< BUILDERS >::ToBufferFunctor
	Copies and concatenates the accumulated data in the buffers of the builder contents to user-defined pointers if the given node name matches with the node associated with that builder. More...
class	Tuple< BUILDERS >::ToCharBuffersFunctor
	Copies and concatenates all the accumulated data in the builder to a map of user-allocated buffers. More...
class	Tuple< BUILDERS >::ContentsFormFunctor
	Generates a unique description of the builder and its contents in the form of a JSON-like string. More...
class	Regular< SIZE, BUILDER >
	Builds a RegularArray that describes lists that have the same length, a single integer size. Its underlying content is a flattened view of the data; that is, each list is not stored separately in memory, but is inferred as a subinterval of the underlying data. More...
class	Indexed< PRIMITIVE, BUILDER >
	Builds an IndexedArray which consists of an index buffer. More...
class	IndexedOption< PRIMITIVE, BUILDER >
	Builds an IndexedOptionArray which consists of an index buffer. The negative values in the index are interpreted as missing. More...
class	Unmasked< BUILDER >
	Builds an UnmaskedArray which the values are never, in fact, missing. It exists to satisfy systems that formally require this high-level type without the overhead of generating an array of all True or all False values. More...
class	ByteMasked< VALID_WHEN, BUILDER >
	Builds a ByteMaskedArray using a mask which is an array of booleans that determines whether the corresponding value in the contents array is valid or not. More...
class	BitMasked< VALID_WHEN, LSB_ORDER, BUILDER >
	Builds a BitMaskedArray in which mask values are packed into a bitmap. More...
class	Union< TAGS, INDEX, BUILDERS >
	Builds a UnionArray which represents data drawn from an ordered list of contents, which can have different types, using tags, which is an array of integers indicating which content each array element draws from and index, which is an array of integers indicating which element from the content to draw from. More...
class	Union< TAGS, INDEX, BUILDERS >::SetIdFunctor
	Assigns a unique ID to each node. More...
class	Union< TAGS, INDEX, BUILDERS >::ClearContentsFunctor
	Discards the accumulated tags and index, and clears the builder contents. More...
class	Union< TAGS, INDEX, BUILDERS >::BufferNBytesFunctor
	Retrieves the names and sizes (in bytes) of the buffers used in the builder and its contents. More...
class	Union< TAGS, INDEX, BUILDERS >::ToBuffersFunctor
	Copies and concatenates all the accumulated data in each of the buffers of the builder and its contents to user-defined pointers. More...
class	Union< TAGS, INDEX, BUILDERS >::ToBufferFunctor
	Copies and concatenates the accumulated data in the builder buffers to user-defined pointers if the given node name matches with any one of the nodes associated with the builder; otherwise, it searches the builder contents to locate a matching node. More...
class	Union< TAGS, INDEX, BUILDERS >::ToCharBuffersFunctor
	Copies and concatenates all the accumulated data in the builder to a map of user-allocated buffers. More...
class	Union< TAGS, INDEX, BUILDERS >::ContentsFormFunctor
	Generates a unique description of the builder and its contents in the form of a JSON-like string. More...

Namespaces
namespace	awkward
namespace	awkward::LayoutBuilder

Macros
#define	AWKWARD_LAYOUTBUILDER_DEFAULT_OPTIONS   awkward::BuilderOptions(1024, 1)
	Object of BuilderOptions which sets the values of the default options.

Macro Definition Documentation

AWKWARD_LAYOUTBUILDER_DEFAULT_OPTIONS

#define AWKWARD_LAYOUTBUILDER_DEFAULT_OPTIONS   awkward::BuilderOptions(1024, 1)

Object of BuilderOptions which sets the values of the default options.