Cortex  10.0.0-a4
Public Types | Public Member Functions | Static Public Member Functions | Protected Attributes | List of all members
IECore::CompoundObject Class Reference

#include <CompoundObject.h>

+ Inheritance diagram for IECore::CompoundObject:

Public Types

typedef std::map< InternedString, ObjectPtr > ObjectMap
 
- Public Types inherited from IECore::Object
typedef ObjectPtr(* CreatorFn) (void *data)
 
- Public Types inherited from IECore::RunTimeTyped
typedef RefCounted BaseClass
 A typedef for the class this class derives from. All RunTimeTyped classes define this typedef.
 
- Public Types inherited from IECore::RefCounted
typedef size_t RefCount
 

Public Member Functions

 IE_CORE_DECLAREOBJECT (CompoundObject, Object)
 
const ObjectMap & members () const
 Gives const access to the member object map.
 
ObjectMap & members ()
 
template<typename T >
T * member (const InternedString &name, bool throwExceptions=false)
 
template<typename T >
const T * member (const InternedString &name, bool throwExceptions=false) const
 
template<typename T >
T * member (const InternedString &name, bool throwExceptions, bool createIfMissing)
 
- Public Member Functions inherited from IECore::Object
 IE_CORE_DECLARERUNTIMETYPED (Object, RunTimeTyped)
 
ObjectPtr copy () const
 
void copyFrom (const Object *other)
 
void save (IndexedIOPtr ioInterface, const IndexedIO::EntryID &name) const
 
virtual bool isEqualTo (const Object *other) const =0
 
virtual bool isNotEqualTo (const Object *other) const
 
bool operator== (const Object &other) const
 Calls isEqualTo() for people who prefer to use the operator syntax.
 
bool operator!= (const Object &other) const
 Calls isNotEqualTo() for people who prefer to use the operator syntax.
 
size_t memoryUsage () const
 Returns the number of bytes this instance occupies in memory.
 
MurmurHash hash () const
 
virtual void hash (MurmurHash &h) const =0
 
- Public Member Functions inherited from IECore::RunTimeTyped
 IE_CORE_DECLAREMEMBERPTR (RunTimeTyped)
 
virtual TypeId typeId () const
 
virtual const char * typeName () const
 
virtual bool isInstanceOf (TypeId typeId) const
 
virtual bool isInstanceOf (const char *typeName) const
 
- Public Member Functions inherited from IECore::RefCounted
 IE_CORE_DECLAREMEMBERPTR (RefCounted)
 
void addRef () const
 Add a reference to the current object.
 
void removeRef () const
 Remove a reference from the current object.
 
RefCount refCount () const
 Returns the current reference count.
 

Static Public Member Functions

static CompoundObjectdefaultInstance ()
 
- Static Public Member Functions inherited from IECore::Object
static void registerType (TypeId typeId, const std::string &typeName, CreatorFn creator, void *data=nullptr)
 Register a new Object-derived type with the system. The specified void* data is passed into the creator function.
 
static bool isType (TypeId typeId)
 Returns true if typeId is a valid registered Object type.
 
static bool isType (const std::string &typeName)
 Returns true if typeName is a valid registered Object type.
 
static bool isAbstractType (TypeId typeId)
 
static bool isAbstractType (const std::string &typeName)
 As above but taking a type name.
 
static ObjectPtr create (TypeId typeId)
 
static ObjectPtr create (const std::string &typeName)
 
static ObjectPtr load (ConstIndexedIOPtr ioInterface, const IndexedIO::EntryID &name)
 
- Static Public Member Functions inherited from IECore::RunTimeTyped
static TypeId staticTypeId ()
 Returns the TypeId for this class, without needing an instance.
 
static const char * staticTypeName ()
 Returns the type name for this class, without needing an instance.
 
static TypeId baseTypeId ()
 
static const char * baseTypeName ()
 
static bool inheritsFrom (TypeId typeId)
 Returns true if this class inherits from the specified type.
 
static bool inheritsFrom (const char *typeName)
 Returns true if this class inherits from the specified type.
 
static bool inheritsFrom (TypeId type, TypeId baseType)
 Returns true if type inherits from baseType.
 
static bool inheritsFrom (const char *typeName, const char *baseTypeName)
 Returns true if typeName inherits from baseTypeName.
 
static TypeId baseTypeId (TypeId typeId)
 Returns the base type of the given type, or InvalidTypeId if no such base exists.
 
static const std::vector< TypeId > & baseTypeIds (TypeId typeId)
 
static const std::set< TypeId > & derivedTypeIds (TypeId typeId)
 
static TypeId typeIdFromTypeName (const char *typeName)
 
static const char * typeNameFromTypeId (TypeId typeId)
 
static void registerType (TypeId derivedTypeId, const char *derivedTypeName, TypeId baseTypeId)
 Allows external modules to register their own type ids.
 

Protected Attributes

ObjectMap m_members
 

Additional Inherited Members

- Protected Types inherited from IECore::RunTimeTyped
typedef std::map< TypeId, TypeIdBaseTypeRegistryMap
 
typedef std::map< TypeId, std::vector< TypeId > > BaseTypesRegistryMap
 
typedef std::map< TypeId, std::set< TypeId > > DerivedTypesRegistryMap
 
typedef tbb::spin_rw_mutex Mutex
 
typedef std::map< TypeId, std::string > TypeIdsToTypeNamesMap
 
typedef std::map< std::string, TypeIdTypeNamesToTypeIdsMap
 
- Protected Member Functions inherited from IECore::Object
virtual void copyFrom (const Object *other, CopyContext *context)=0
 
 IE_CORE_DECLAREPTR (LoadContext)
 
virtual void save (SaveContext *context) const =0
 
virtual void load (LoadContextPtr context)=0
 
virtual void memoryUsage (MemoryAccumulator &accumulator) const =0
 
- Static Protected Member Functions inherited from IECore::RunTimeTyped
static BaseTypeRegistryMap & baseTypeRegistry ()
 
static DerivedTypesRegistryMap & derivedTypesRegistry ()
 
static BaseTypesRegistryMap & completeBaseTypesRegistry ()
 
static DerivedTypesRegistryMap & completeDerivedTypesRegistry ()
 
static void derivedTypeIdsWalk (TypeId typeId, std::set< TypeId > &)
 
static TypeIdsToTypeNamesMap & typeIdsToTypeNames ()
 
static TypeNamesToTypeIdsMap & typeNamesToTypeIds ()
 
- Static Protected Attributes inherited from IECore::RunTimeTyped
static Mutex g_baseTypeIdsMutex
 
static Mutex g_derivedTypeIdsMutex
 

Detailed Description

A simple class representing compounds of named child Objects.

Member Function Documentation

static CompoundObject* IECore::CompoundObject::defaultInstance ( )
static

Returns an instance of CompoundObject which can be shared by everyone - for instance a procedural might like to populate it with objects to be used subsequently by a shadeop.

template<typename T >
T* IECore::CompoundObject::member ( const InternedString name,
bool  throwExceptions = false 
)

Convenience function to find an object in members(). If the named object doesn't exist or doesn't match the type specified as the template argument, behavior is defined by the throwExceptions parameter. When this parameter is true a descriptive Exception is thrown, and when false 0 is returned.

template<typename T >
T* IECore::CompoundObject::member ( const InternedString name,
bool  throwExceptions,
bool  createIfMissing 
)

A Convenience function to find an object in members(). If the named object doesn't exist, if createIfMissing is true, an object will be added with the type's object factory create method. If false, or the named entry does not match the type specified as the template argument, behavior is defined by the throwExceptions parameter. When this parameter is true a descriptive Exception is thrown, and when false 0 is returned.

ObjectMap& IECore::CompoundObject::members ( )

Gives access to the member Object map for direct manipulation.


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