OpenDDS::XTypes::TypeIdentifier Union Reference

#include <TypeObject.h>

Inheritance diagram for OpenDDS::XTypes::TypeIdentifier:

Collaboration diagram for OpenDDS::XTypes::TypeIdentifier:

Public Member Functions
	TypeIdentifier (ACE_CDR::Octet kind=TK_NONE)
	TypeIdentifier (const TypeIdentifier &other)
TypeIdentifier &	operator= (const TypeIdentifier &other)
	~TypeIdentifier ()
	TypeIdentifier (ACE_CDR::Octet kind, const StringSTypeDefn &sdefn)
	TypeIdentifier (ACE_CDR::Octet kind, const StringLTypeDefn &ldefn)
	TypeIdentifier (ACE_CDR::Octet kind, const PlainSequenceSElemDefn &sdefn)
	TypeIdentifier (ACE_CDR::Octet kind, const PlainSequenceLElemDefn &ldefn)
	TypeIdentifier (ACE_CDR::Octet kind, const PlainArraySElemDefn &sdefn)
	TypeIdentifier (ACE_CDR::Octet kind, const PlainArrayLElemDefn &ldefn)
	TypeIdentifier (ACE_CDR::Octet kind, const EquivalenceHashWrapper &equivalence_hash)
	TypeIdentifier (ACE_CDR::Octet kind, const StronglyConnectedComponentId &sc_component_id)
ACE_CDR::Octet	kind () const
	OPENDDS_UNION_ACCESSORS (StringSTypeDefn, string_sdefn)
	OPENDDS_UNION_ACCESSORS (StringLTypeDefn, string_ldefn)
	OPENDDS_UNION_ACCESSORS (PlainSequenceSElemDefn, seq_sdefn)
	OPENDDS_UNION_ACCESSORS (PlainSequenceLElemDefn, seq_ldefn)
	OPENDDS_UNION_ACCESSORS (PlainArraySElemDefn, array_sdefn)
	OPENDDS_UNION_ACCESSORS (PlainArrayLElemDefn, array_ldefn)
	OPENDDS_UNION_ACCESSORS (PlainMapSTypeDefn, map_sdefn)
	OPENDDS_UNION_ACCESSORS (PlainMapLTypeDefn, map_ldefn)
	OPENDDS_UNION_ACCESSORS (StronglyConnectedComponentId, sc_component_id)
	OPENDDS_UNION_ACCESSORS (EquivalenceHash, equivalence_hash)
	OPENDDS_UNION_ACCESSORS (ExtendedTypeDefn, extended_defn)
bool	operator< (const TypeIdentifier &other) const
bool	operator== (const TypeIdentifier &other) const

Public Attributes
default	__pad0__: char dummy
ACE_CDR::ULongLong	max_alignment

Private Member Functions
void	activate (const TypeIdentifier *other=0)
void	reset ()

Private Attributes
ACE_CDR::Octet	kind_
void *	active_
union {
ACE_CDR::ULongLong   max_alignment
};

Detailed Description

Definition at line 732 of file TypeObject.h.

Constructor & Destructor Documentation

TypeIdentifier() [1/10]

OpenDDS::XTypes::TypeIdentifier::TypeIdentifier ( ACE_CDR::Octet  kind = TK_NONE )

explicit

Definition at line 64 of file TypeObject.cpp.

References activate().

  : kind_(kind)
  , active_(0)
{
  activate();
}

TypeIdentifier() [2/10]

OpenDDS::XTypes::TypeIdentifier::TypeIdentifier

(

const TypeIdentifier &

other

)

Definition at line 128 of file TypeObject.cpp.

References activate().

  : kind_(other.kind_)
  , active_(0)
{
  activate(&other);
}

~TypeIdentifier()

OpenDDS::XTypes::TypeIdentifier::~TypeIdentifier ( )

inline

Definition at line 737 of file TypeObject.h.

{ reset(); }

TypeIdentifier() [3/10]

OpenDDS::XTypes::TypeIdentifier::TypeIdentifier	(	ACE_CDR::Octet	kind,
		const StringSTypeDefn &	sdefn
	)

Definition at line 198 of file TypeObject.cpp.

References activate().

  : kind_(k)
{
  activate();
  string_sdefn() = sdefn;
}

TypeIdentifier() [4/10]

OpenDDS::XTypes::TypeIdentifier::TypeIdentifier	(	ACE_CDR::Octet	kind,
		const StringLTypeDefn &	ldefn
	)

Definition at line 205 of file TypeObject.cpp.

References activate().

  : kind_(k)
{
  activate();
  string_ldefn() = ldefn;
}

TypeIdentifier() [5/10]

OpenDDS::XTypes::TypeIdentifier::TypeIdentifier	(	ACE_CDR::Octet	kind,
		const PlainSequenceSElemDefn &	sdefn
	)

Definition at line 212 of file TypeObject.cpp.

References activate().

  : kind_(k)
{
  activate();
  seq_sdefn() = sdefn;
}

TypeIdentifier() [6/10]

OpenDDS::XTypes::TypeIdentifier::TypeIdentifier	(	ACE_CDR::Octet	kind,
		const PlainSequenceLElemDefn &	ldefn
	)

Definition at line 219 of file TypeObject.cpp.

References activate().

  : kind_(k)
{
  activate();
  seq_ldefn() = ldefn;
}

TypeIdentifier() [7/10]

OpenDDS::XTypes::TypeIdentifier::TypeIdentifier	(	ACE_CDR::Octet	kind,
		const PlainArraySElemDefn &	sdefn
	)

Definition at line 226 of file TypeObject.cpp.

References activate().

  : kind_(k)
{
  activate();
  array_sdefn() = sdefn;
}

TypeIdentifier() [8/10]

OpenDDS::XTypes::TypeIdentifier::TypeIdentifier	(	ACE_CDR::Octet	kind,
		const PlainArrayLElemDefn &	ldefn
	)

Definition at line 233 of file TypeObject.cpp.

References activate().

  : kind_(k)
{
  activate();
  array_ldefn() = ldefn;
}

TypeIdentifier() [9/10]

OpenDDS::XTypes::TypeIdentifier::TypeIdentifier	(	ACE_CDR::Octet	kind,
		const EquivalenceHashWrapper &	equivalence_hash
	)

Definition at line 240 of file TypeObject.cpp.

References activate(), and OpenDDS::XTypes::EquivalenceHashWrapper::eh_.

  : kind_(k)
{
  activate();
  std::memcpy(equivalence_hash(), eh.eh_, sizeof eh.eh_);
}

TypeIdentifier() [10/10]

OpenDDS::XTypes::TypeIdentifier::TypeIdentifier	(	ACE_CDR::Octet	kind,
		const StronglyConnectedComponentId &	sc_component_id
	)

Definition at line 247 of file TypeObject.cpp.

References activate().

  : kind_(k)
{
  activate();
  sc_component_id() = id;
}

Member Function Documentation

activate()

void OpenDDS::XTypes::TypeIdentifier::activate ( const TypeIdentifier *  other = 0 )

private

Definition at line 71 of file TypeObject.cpp.

References active_, OpenDDS::XTypes::EK_COMPLETE, OpenDDS::XTypes::EK_MINIMAL, kind_, OPENDDS_BRANCH_ACTIVATE, OpenDDS::XTypes::TI_PLAIN_ARRAY_LARGE, OpenDDS::XTypes::TI_PLAIN_ARRAY_SMALL, OpenDDS::XTypes::TI_PLAIN_MAP_LARGE, OpenDDS::XTypes::TI_PLAIN_MAP_SMALL, OpenDDS::XTypes::TI_PLAIN_SEQUENCE_LARGE, OpenDDS::XTypes::TI_PLAIN_SEQUENCE_SMALL, OpenDDS::XTypes::TI_STRING16_LARGE, OpenDDS::XTypes::TI_STRING16_SMALL, OpenDDS::XTypes::TI_STRING8_LARGE, OpenDDS::XTypes::TI_STRING8_SMALL, OpenDDS::XTypes::TI_STRONGLY_CONNECTED_COMPONENT, OpenDDS::XTypes::TK_BOOLEAN, OpenDDS::XTypes::TK_BYTE, OpenDDS::XTypes::TK_CHAR16, OpenDDS::XTypes::TK_CHAR8, OpenDDS::XTypes::TK_FLOAT128, OpenDDS::XTypes::TK_FLOAT32, OpenDDS::XTypes::TK_FLOAT64, OpenDDS::XTypes::TK_INT16, OpenDDS::XTypes::TK_INT32, OpenDDS::XTypes::TK_INT64, OpenDDS::XTypes::TK_INT8, OpenDDS::XTypes::TK_NONE, OpenDDS::XTypes::TK_UINT16, OpenDDS::XTypes::TK_UINT32, OpenDDS::XTypes::TK_UINT64, and OpenDDS::XTypes::TK_UINT8.

Referenced by operator=(), and TypeIdentifier().

{
#define OPENDDS_BRANCH_ACTIVATE(T, N) \
  active_ = new(N ## _) T();          \
  if (other) N() = other->N();        \
  break

  switch (kind_) {
  case TI_STRING8_SMALL:
  case TI_STRING16_SMALL:
    OPENDDS_BRANCH_ACTIVATE(StringSTypeDefn, string_sdefn);
  case TI_STRING8_LARGE:
  case TI_STRING16_LARGE:
    OPENDDS_BRANCH_ACTIVATE(StringLTypeDefn, string_ldefn);
  case TI_PLAIN_SEQUENCE_SMALL:
    OPENDDS_BRANCH_ACTIVATE(PlainSequenceSElemDefn, seq_sdefn);
  case TI_PLAIN_SEQUENCE_LARGE:
    OPENDDS_BRANCH_ACTIVATE(PlainSequenceLElemDefn, seq_ldefn);
  case TI_PLAIN_ARRAY_SMALL:
    OPENDDS_BRANCH_ACTIVATE(PlainArraySElemDefn, array_sdefn);
  case TI_PLAIN_ARRAY_LARGE:
    OPENDDS_BRANCH_ACTIVATE(PlainArrayLElemDefn, array_ldefn);
  case TI_PLAIN_MAP_SMALL:
    OPENDDS_BRANCH_ACTIVATE(PlainMapSTypeDefn, map_sdefn);
  case TI_PLAIN_MAP_LARGE:
    OPENDDS_BRANCH_ACTIVATE(PlainMapLTypeDefn, map_ldefn);
  case TI_STRONGLY_CONNECTED_COMPONENT:
    OPENDDS_BRANCH_ACTIVATE(StronglyConnectedComponentId, sc_component_id);
  case EK_COMPLETE:
  case EK_MINIMAL:
    active_ = equivalence_hash_;
    if (other) {
      std::memcpy(equivalence_hash(), other->equivalence_hash(), sizeof(EquivalenceHash));
    }
    break;
  case TK_NONE:
  case TK_BOOLEAN:
  case TK_BYTE:
  case TK_INT16:
  case TK_INT32:
  case TK_INT64:
  case TK_UINT16:
  case TK_UINT32:
  case TK_UINT64:
  case TK_FLOAT32:
  case TK_FLOAT64:
  case TK_FLOAT128:
  case TK_INT8:
  case TK_UINT8:
  case TK_CHAR8:
  case TK_CHAR16:
    break; // no-op, no member selected
  default:
    OPENDDS_BRANCH_ACTIVATE(ExtendedTypeDefn, extended_defn);
  }
}

kind()

ACE_CDR::Octet OpenDDS::XTypes::TypeIdentifier::kind ( void  ) const

inline

Definition at line 748 of file TypeObject.h.

References OPENDDS_UNION_ACCESSORS.

Referenced by OpenDDS::XTypes::TypeAssignability::assignable(), OpenDDS::XTypes::TypeAssignability::assignable_alias(), OpenDDS::XTypes::TypeAssignability::assignable_array(), OpenDDS::XTypes::TypeAssignability::assignable_bitmask(), OpenDDS::XTypes::TypeAssignability::assignable_enum(), OpenDDS::XTypes::TypeAssignability::assignable_map(), OpenDDS::XTypes::TypeAssignability::assignable_plain_array(), OpenDDS::XTypes::TypeAssignability::assignable_plain_map(), OpenDDS::XTypes::TypeAssignability::assignable_plain_sequence(), OpenDDS::XTypes::TypeAssignability::assignable_primitive(), OpenDDS::XTypes::TypeAssignability::assignable_sequence(), OpenDDS::XTypes::TypeAssignability::assignable_string(), OpenDDS::XTypes::TypeAssignability::assignable_struct(), OpenDDS::XTypes::TypeAssignability::assignable_union(), OpenDDS::XTypes::TypeLookupService::complete_to_dynamic_i(), OpenDDS::XTypes::compute_dependencies(), OpenDDS::RTPS::Sedp::DiscoveryReader::data_received_i(), OpenDDS::XTypes::TypeAssignability::equal_type_id(), OpenDDS::XTypes::TypeAssignability::get_base_type(), OpenDDS::XTypes::TypeAssignability::get_map_bound(), OpenDDS::XTypes::TypeLookupService::get_minimal_type_identifier(), OpenDDS::XTypes::TypeAssignability::get_sequence_bound(), OpenDDS::XTypes::TypeAssignability::get_string_bound(), OpenDDS::XTypes::TypeAssignability::get_struct_member(), OpenDDS::DCPS::TypeSupportImpl::get_type_name(), OpenDDS::XTypes::TypeAssignability::get_union_member(), OpenDDS::XTypes::TypeLookupService::has_complete(), OpenDDS::XTypes::has_type_object(), OpenDDS::XTypes::TypeAssignability::hold_key(), OpenDDS::XTypes::TypeAssignability::is_delimited(), OpenDDS::XTypes::is_fully_descriptive(), OpenDDS::XTypes::is_plain_collection(), OpenDDS::RTPS::Sedp::match(), OpenDDS::DCPS::StaticEndpointManager::match_continue(), OpenDDS::RTPS::Sedp::match_continue(), OpenDDS::RTPS::Sedp::need_minimal_and_or_complete_types(), OpenDDS::DCPS::operator<<(), OpenDDS::DCPS::serialized_size(), typeobject_generator::strong_connect(), OpenDDS::XTypes::TypeAssignability::struct_rule_enum_key(), OpenDDS::DCPS::TypeSupportImpl::to_type_info(), and OpenDDS::XTypes::TypeLookupService::type_identifier_to_dynamic().

{ return kind_; }

OPENDDS_UNION_ACCESSORS() [1/11]

OpenDDS::XTypes::TypeIdentifier::OPENDDS_UNION_ACCESSORS	(	StringSTypeDefn	,
		string_sdefn
	)

OPENDDS_UNION_ACCESSORS() [2/11]

OpenDDS::XTypes::TypeIdentifier::OPENDDS_UNION_ACCESSORS	(	StringLTypeDefn	,
		string_ldefn
	)

OPENDDS_UNION_ACCESSORS() [3/11]

OpenDDS::XTypes::TypeIdentifier::OPENDDS_UNION_ACCESSORS	(	PlainSequenceSElemDefn	,
		seq_sdefn
	)

OPENDDS_UNION_ACCESSORS() [4/11]

OpenDDS::XTypes::TypeIdentifier::OPENDDS_UNION_ACCESSORS	(	PlainSequenceLElemDefn	,
		seq_ldefn
	)

OPENDDS_UNION_ACCESSORS() [5/11]

OpenDDS::XTypes::TypeIdentifier::OPENDDS_UNION_ACCESSORS	(	PlainArraySElemDefn	,
		array_sdefn
	)

OPENDDS_UNION_ACCESSORS() [6/11]

OpenDDS::XTypes::TypeIdentifier::OPENDDS_UNION_ACCESSORS	(	PlainArrayLElemDefn	,
		array_ldefn
	)

OPENDDS_UNION_ACCESSORS() [7/11]

OpenDDS::XTypes::TypeIdentifier::OPENDDS_UNION_ACCESSORS	(	PlainMapSTypeDefn	,
		map_sdefn
	)

OPENDDS_UNION_ACCESSORS() [8/11]

OpenDDS::XTypes::TypeIdentifier::OPENDDS_UNION_ACCESSORS	(	PlainMapLTypeDefn	,
		map_ldefn
	)

OPENDDS_UNION_ACCESSORS() [9/11]

OpenDDS::XTypes::TypeIdentifier::OPENDDS_UNION_ACCESSORS	(	StronglyConnectedComponentId	,
		sc_component_id
	)

OPENDDS_UNION_ACCESSORS() [10/11]

OpenDDS::XTypes::TypeIdentifier::OPENDDS_UNION_ACCESSORS	(	EquivalenceHash	,
		equivalence_hash
	)

OPENDDS_UNION_ACCESSORS() [11/11]

OpenDDS::XTypes::TypeIdentifier::OPENDDS_UNION_ACCESSORS	(	ExtendedTypeDefn	,
		extended_defn
	)

operator<()

bool OpenDDS::XTypes::TypeIdentifier::operator< ( const TypeIdentifier &  other ) const

inline

Definition at line 766 of file TypeObject.h.

References OpenDDS::XTypes::EK_COMPLETE, OpenDDS::XTypes::EK_MINIMAL, kind_, OpenDDS::XTypes::TI_PLAIN_ARRAY_LARGE, OpenDDS::XTypes::TI_PLAIN_ARRAY_SMALL, OpenDDS::XTypes::TI_PLAIN_MAP_LARGE, OpenDDS::XTypes::TI_PLAIN_MAP_SMALL, OpenDDS::XTypes::TI_PLAIN_SEQUENCE_LARGE, OpenDDS::XTypes::TI_PLAIN_SEQUENCE_SMALL, OpenDDS::XTypes::TI_STRING16_LARGE, OpenDDS::XTypes::TI_STRING16_SMALL, OpenDDS::XTypes::TI_STRING8_LARGE, OpenDDS::XTypes::TI_STRING8_SMALL, and OpenDDS::XTypes::TI_STRONGLY_CONNECTED_COMPONENT.

    {
      if (kind_ != other.kind_) {
        return kind_ < other.kind_;
      }

      switch (kind_) {
      case TI_STRONGLY_CONNECTED_COMPONENT:
        return sc_component_id() < other.sc_component_id();
      case EK_COMPLETE:
      case EK_MINIMAL:
        return std::memcmp(equivalence_hash(), other.equivalence_hash(), sizeof equivalence_hash()) < 0;
      case TI_STRING8_SMALL:
      case TI_STRING16_SMALL:
        return string_sdefn() < other.string_sdefn();
      case TI_STRING8_LARGE:
      case TI_STRING16_LARGE:
        return string_ldefn() < other.string_ldefn();
      case TI_PLAIN_SEQUENCE_SMALL:
        return seq_sdefn() < other.seq_sdefn();
      case TI_PLAIN_SEQUENCE_LARGE:
        return seq_ldefn() < other.seq_ldefn();
      case TI_PLAIN_ARRAY_SMALL:
        return array_sdefn() < other.array_sdefn();
      case TI_PLAIN_ARRAY_LARGE:
        return array_ldefn() < other.array_ldefn();
      case TI_PLAIN_MAP_SMALL:
        return map_sdefn() < other.map_sdefn();
      case TI_PLAIN_MAP_LARGE:
        return map_ldefn() < other.map_ldefn();

      default:
        return false;
      }
    }

operator=()

TypeIdentifier & OpenDDS::XTypes::TypeIdentifier::operator=

(

const TypeIdentifier &

other

)

Definition at line 187 of file TypeObject.cpp.

References activate(), kind_, and reset().

{
  if (&other == this) {
    return *this;
  }
  reset();
  kind_ = other.kind_;
  activate(&other);
  return *this;
}

operator==()

bool OpenDDS::XTypes::TypeIdentifier::operator== ( const TypeIdentifier &  other ) const

inline

Definition at line 802 of file TypeObject.h.

    {
      return !(*this < other) && !(other < *this);
    }

reset()

void OpenDDS::XTypes::TypeIdentifier::reset ( void  )

private

Definition at line 135 of file TypeObject.cpp.

References active_, OpenDDS::XTypes::EK_COMPLETE, OpenDDS::XTypes::EK_MINIMAL, kind_, OPENDDS_BRANCH_RESET, OpenDDS::XTypes::TI_PLAIN_ARRAY_LARGE, OpenDDS::XTypes::TI_PLAIN_ARRAY_SMALL, OpenDDS::XTypes::TI_PLAIN_MAP_LARGE, OpenDDS::XTypes::TI_PLAIN_MAP_SMALL, OpenDDS::XTypes::TI_PLAIN_SEQUENCE_LARGE, OpenDDS::XTypes::TI_PLAIN_SEQUENCE_SMALL, OpenDDS::XTypes::TI_STRING16_LARGE, OpenDDS::XTypes::TI_STRING16_SMALL, OpenDDS::XTypes::TI_STRING8_LARGE, OpenDDS::XTypes::TI_STRING8_SMALL, OpenDDS::XTypes::TI_STRONGLY_CONNECTED_COMPONENT, OpenDDS::XTypes::TK_BOOLEAN, OpenDDS::XTypes::TK_BYTE, OpenDDS::XTypes::TK_CHAR16, OpenDDS::XTypes::TK_CHAR8, OpenDDS::XTypes::TK_FLOAT128, OpenDDS::XTypes::TK_FLOAT32, OpenDDS::XTypes::TK_FLOAT64, OpenDDS::XTypes::TK_INT16, OpenDDS::XTypes::TK_INT32, OpenDDS::XTypes::TK_INT64, OpenDDS::XTypes::TK_INT8, OpenDDS::XTypes::TK_NONE, OpenDDS::XTypes::TK_UINT16, OpenDDS::XTypes::TK_UINT32, OpenDDS::XTypes::TK_UINT64, and OpenDDS::XTypes::TK_UINT8.

Referenced by operator=().

{
  if (!active_) {
    return;
  }
#define OPENDDS_BRANCH_RESET(T) static_cast<T*>(active_)->~T(); break
  switch (kind_) {
  case TI_STRING8_SMALL:
  case TI_STRING16_SMALL:
    OPENDDS_BRANCH_RESET(StringSTypeDefn);
  case TI_STRING8_LARGE:
  case TI_STRING16_LARGE:
    OPENDDS_BRANCH_RESET(StringLTypeDefn);
  case TI_PLAIN_SEQUENCE_SMALL:
    OPENDDS_BRANCH_RESET(PlainSequenceSElemDefn);
  case TI_PLAIN_SEQUENCE_LARGE:
    OPENDDS_BRANCH_RESET(PlainSequenceLElemDefn);
  case TI_PLAIN_ARRAY_SMALL:
    OPENDDS_BRANCH_RESET(PlainArraySElemDefn);
  case TI_PLAIN_ARRAY_LARGE:
    OPENDDS_BRANCH_RESET(PlainArrayLElemDefn);
  case TI_PLAIN_MAP_SMALL:
    OPENDDS_BRANCH_RESET(PlainMapSTypeDefn);
  case TI_PLAIN_MAP_LARGE:
    OPENDDS_BRANCH_RESET(PlainMapLTypeDefn);
  case TI_STRONGLY_CONNECTED_COMPONENT:
    OPENDDS_BRANCH_RESET(StronglyConnectedComponentId);
  case EK_COMPLETE:
  case EK_MINIMAL:
    break; // no-op, data is just an array of octets
  case TK_NONE:
  case TK_BOOLEAN:
  case TK_BYTE:
  case TK_INT16:
  case TK_INT32:
  case TK_INT64:
  case TK_UINT16:
  case TK_UINT32:
  case TK_UINT64:
  case TK_FLOAT32:
  case TK_FLOAT64:
  case TK_FLOAT128:
  case TK_INT8:
  case TK_UINT8:
  case TK_CHAR8:
  case TK_CHAR16:
    break; // no-op, no member selected
  default:
    OPENDDS_BRANCH_RESET(ExtendedTypeDefn);
  }
}

Member Data Documentation

@25

union { ... }

__pad0__

default OpenDDS::XTypes::TypeIdentifier::__pad0__

Definition at line 21 of file TypeObject.idl.

active_

void* OpenDDS::XTypes::TypeIdentifier::active_

private

Definition at line 809 of file TypeObject.h.

Referenced by activate(), and reset().

kind_

ACE_CDR::Octet OpenDDS::XTypes::TypeIdentifier::kind_

private

Definition at line 808 of file TypeObject.h.

Referenced by activate(), operator<(), operator=(), and reset().

max_alignment

ACE_CDR::ULongLong OpenDDS::XTypes::TypeIdentifier::max_alignment

Definition at line 811 of file TypeObject.h.

---

The documentation for this union was generated from the following files:

• TypeObject.h
• TypeObject.idl
• TypeObject.cpp