Avro C++
Public Member Functions
avro::GenericUnion Class Reference

Generic container for unions. More...

#include <Generic.hh>

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

List of all members.

Public Member Functions

 GenericUnion (const NodePtr &schema)
 Constructs a generic union corresponding to the given schema schema, and the given value.
size_t currentBranch () const
 Returns the index of the current branch.
void selectBranch (size_t branch)
 Selects a new branch.
Type type () const
 Returns the type for currently selected branch in this union.
template<typename T >
const T & value () const
 Returns the value in this union.
template<typename T >
T & value ()
 Returns the reference to the value in this union.

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: