OnixS C++ CME MDP Premium Market Data Handler 5.10.2
Users' manual and API documentation
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SbeGroup< EntryType, DimensionType, GroupSizeType > Class Template Reference

#include <OnixS/CME/MDH/messaging/SbeMessage.h>

Public Types

enum  
typedef DimensionType Dimension
typedef GroupSizeType BinarySize
typedef DimensionType::BlockLength EntrySize
typedef SbeGroupEntries< EntryType, typename Dimension::BlockLength, typename Dimension::NumInGroup, GroupSizeType > Entries
typedef Entries::Iterator Iterator
typedef Entries::Entry Entry
typedef Entries::Size Size

Public Member Functions

 SbeGroup () noexcept
 SbeGroup (void *data, BinarySize size, SchemaVersion version) noexcept
bool valid () const noexcept
bool empty () const noexcept
Size size () const noexcept
Iterator begin () const noexcept
Iterator end () const noexcept
Entry operator[] (Size index) const
Entries entries () const noexcept
const void * encoded () const noexcept
const void * tail () const noexcept
void * binary () const noexcept
BinarySize binarySize () const noexcept
EntrySize entrySize () const noexcept

Friends

class SbeMessage

Detailed Description

template<class EntryType, class DimensionType, class GroupSizeType>
class OnixS::CME::MDH::Messaging::SbeGroup< EntryType, DimensionType, GroupSizeType >

Definition at line 688 of file SbeMessage.h.

Member Typedef Documentation

◆ BinarySize

template<class EntryType, class DimensionType, class GroupSizeType>
typedef GroupSizeType BinarySize

Length of group data.

Definition at line 695 of file SbeMessage.h.

◆ Dimension

template<class EntryType, class DimensionType, class GroupSizeType>
typedef DimensionType Dimension

Repeating group dimension type.

Definition at line 692 of file SbeMessage.h.

◆ Entries

template<class EntryType, class DimensionType, class GroupSizeType>
typedef SbeGroupEntries<EntryType, typename Dimension::BlockLength, typename Dimension::NumInGroup, GroupSizeType> Entries

Binary group blocks.

Definition at line 708 of file SbeMessage.h.

◆ Entry

template<class EntryType, class DimensionType, class GroupSizeType>
typedef Entries::Entry Entry

Group entry type.

Definition at line 714 of file SbeMessage.h.

◆ EntrySize

template<class EntryType, class DimensionType, class GroupSizeType>
typedef DimensionType::BlockLength EntrySize

Length of group entry data.

Definition at line 704 of file SbeMessage.h.

◆ Iterator

template<class EntryType, class DimensionType, class GroupSizeType>
typedef Entries::Iterator Iterator

The iterator type for group entries.

Definition at line 711 of file SbeMessage.h.

◆ Size

template<class EntryType, class DimensionType, class GroupSizeType>
typedef Entries::Size Size

Number of entries in the group.

Definition at line 717 of file SbeMessage.h.

Member Enumeration Documentation

◆ anonymous enum

template<class EntryType, class DimensionType, class GroupSizeType>
anonymous enum

Length of an empty group.

Enumerator
EmptySize Dimension::Size 

Definition at line 698 of file SbeMessage.h.

Constructor & Destructor Documentation

◆ SbeGroup() [1/2]

template<class EntryType, class DimensionType, class GroupSizeType>
SbeGroup ( )
inlinenoexcept

Initializes a blank instance referencing to nothing.

Definition at line 720 of file SbeMessage.h.

◆ SbeGroup() [2/2]

template<class EntryType, class DimensionType, class GroupSizeType>
SbeGroup ( void * data,
BinarySize size,
SchemaVersion version )
inlinenoexcept

Initializes an instance referencing to a valid group of a given message.

Definition at line 729 of file SbeMessage.h.

Member Function Documentation

◆ begin()

template<class EntryType, class DimensionType, class GroupSizeType>
Iterator begin ( ) const
inlinenoexcept
Returns
an iterator pointing to the first repeating group entry.

Definition at line 769 of file SbeMessage.h.

◆ binary()

template<class EntryType, class DimensionType, class GroupSizeType>
void * binary ( ) const
inlinenoexcept
Returns
SBE-encoded data that represents the repeating group.

Definition at line 821 of file SbeMessage.h.

◆ binarySize()

template<class EntryType, class DimensionType, class GroupSizeType>
BinarySize binarySize ( ) const
inlinenoexcept
Returns
the size of SBE-encoded data that represents the repeating group.

Definition at line 828 of file SbeMessage.h.

◆ empty()

template<class EntryType, class DimensionType, class GroupSizeType>
bool empty ( ) const
inlinenoexcept
Returns
true if the repeating group is empty, otherwise - false.

Definition at line 748 of file SbeMessage.h.

◆ encoded()

template<class EntryType, class DimensionType, class GroupSizeType>
const void * encoded ( ) const
inlinenoexcept
Returns
SBE-encoded data that represents the repeating group.

Definition at line 808 of file SbeMessage.h.

◆ end()

template<class EntryType, class DimensionType, class GroupSizeType>
Iterator end ( ) const
inlinenoexcept
Returns
an iterator pointing to the entry behind the end of the group.

Definition at line 778 of file SbeMessage.h.

◆ entries()

template<class EntryType, class DimensionType, class GroupSizeType>
Entries entries ( ) const
inlinenoexcept
Returns
Repeating group entries.

Definition at line 799 of file SbeMessage.h.

◆ entrySize()

template<class EntryType, class DimensionType, class GroupSizeType>
EntrySize entrySize ( ) const
inlinenoexcept
Returns
the size of a single repeating group entry.

Definition at line 835 of file SbeMessage.h.

◆ operator[]()

template<class EntryType, class DimensionType, class GroupSizeType>
Entry operator[] ( Size index) const
inline

Provides access to a repeating group entry by the given index.

Note
Index validness is not checked due to performance considerations.

Definition at line 789 of file SbeMessage.h.

◆ size()

template<class EntryType, class DimensionType, class GroupSizeType>
Size size ( ) const
inlinenoexcept
Returns
the number of entries in the repeating group.

Definition at line 757 of file SbeMessage.h.

◆ tail()

template<class EntryType, class DimensionType, class GroupSizeType>
const void * tail ( ) const
inlinenoexcept
Returns
the end of SBE-encoded data that represents the repeating group.

Definition at line 814 of file SbeMessage.h.

◆ valid()

template<class EntryType, class DimensionType, class GroupSizeType>
bool valid ( ) const
inlinenoexcept
Returns
true if the instance refers to a valid repeating group, otherwise - false.

Definition at line 742 of file SbeMessage.h.

◆ SbeMessage

template<class EntryType, class DimensionType, class GroupSizeType>
friend class SbeMessage
friend

Definition at line 937 of file SbeMessage.h.