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avro::GenericUnion Class Reference

Generic container for unions. More...

#include <GenericDatum.hh>

Inheritance diagram for avro::GenericUnion:
avro::GenericContainer

Public Member Functions

 GenericUnion (const NodePtr &schema)
 Constructs a generic union corresponding to the given schema schema, and the given value. More...
 
size_t currentBranch () const
 Returns the index of the current branch.
 
void selectBranch (size_t branch)
 Selects a new branch. More...
 
GenericDatumdatum ()
 Returns the datum corresponding to the currently selected branch in this union.
 
const GenericDatumdatum () const
 Returns the datum corresponding to the currently selected branch in this union.
 
- Public Member Functions inherited from avro::GenericContainer
const NodePtr & schema () const
 Returns the schema for this object.
 

Additional Inherited Members

- Protected Member Functions inherited from avro::GenericContainer
 GenericContainer (Type type, const NodePtr &s)
 Constructs a container corresponding to the given schema.
 

Detailed Description

Generic container for unions.

Constructor & Destructor Documentation

avro::GenericUnion::GenericUnion ( const NodePtr &  schema)
inline

Constructs a generic union corresponding to the given schema schema, and the given value.

The schema should be of Avro type union and the value should correspond to one of the branches of the union.

Member Function Documentation

void avro::GenericUnion::selectBranch ( size_t  branch)
inline

Selects a new branch.

The type for the value is changed accordingly.

Parameters
branchThe index for the selected branch.

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