#include "pxr/pxr.h"
#include "pxr/usd/sdf/api.h"
#include "pxr/usd/sdf/declareHandles.h"
#include "pxr/usd/sdf/specType.h"
#include "pxr/base/tf/registryManager.h"
#include "pxr/base/tf/type.h"

Include dependency graph for declareSpec.h:

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Macros
#define	SDF_DECLARE_ABSTRACT_SPEC(SpecType, BaseSpecType)

#define	SDF_DEFINE_ABSTRACT_SPEC(SchemaType, SpecType, BaseSpecType)

#define	SDF_DECLARE_SPEC(SpecType, BaseSpecType) SDF_DECLARE_ABSTRACT_SPEC(SpecType, BaseSpecType) \

#define	SDF_DEFINE_SPEC(SchemaType, SpecTypeEnum, SpecType, BaseSpecType)

#define	SDF_DECLARE_BASE_SPEC(SpecType)

#define	SDF_DEFINE_BASE_SPEC(SchemaType, SpecType)

Macro Definition Documentation

#define SDF_DECLARE_ABSTRACT_SPEC	(	SpecType,
		BaseSpecType
	)

Value:

public:                                                                    \
    SpecType() { }                                                         \
    SpecType(const SpecType& spec)                                         \
        : BaseSpecType(spec) { }                                           \
    explicit SpecType(const Sdf_IdentityRefPtr& identity)                  \
        : BaseSpecType(identity) { }                                       \
protected:                                                                 \
    friend struct Sdf_CastAccess;                                          \
    explicit SpecType(const SdfSpec& spec)                                 \
        : BaseSpecType(spec) { }                                           \

Helper macros for implementing C++ spec classes corresponding to the various scene description spec types defined by Sdf. There are two macros that each C++ spec class must invoke, one in the class definition and one in the implementation .cpp file. For example:

<in MySpecType.h> class MySpecType : public MyBaseSpecType { SDF_DECLARE_SPEC(MySpecType, MyBaseSpecType); ... };

<in MySpecType.cpp> SDF_DEFINE_SPEC(MySchemaType, <SdfSpecType enum="" value>="">, MySpecType, MyBaseSpecType);

There are two sets of these macros, one for concrete spec types and one for 'abstract' spec types that only serve as a base class for concrete specs.

Definition at line 40 of file declareSpec.h.

#define SDF_DECLARE_BASE_SPEC ( SpecType )

Value:

public:                                                                    \
    SpecType() { }                                                         \
    SpecType(const SpecType& spec) : _id(spec._id) { }                     \
    explicit SpecType(const Sdf_IdentityRefPtr& id) : _id(id) { }          \

Definition at line 82 of file declareSpec.h.

#define SDF_DECLARE_SPEC	(	SpecType,
		BaseSpecType
	)	SDF_DECLARE_ABSTRACT_SPEC(SpecType, BaseSpecType) \

Definition at line 65 of file declareSpec.h.

#define SDF_DEFINE_ABSTRACT_SPEC	(	SchemaType,
		SpecType,
		BaseSpecType
	)

Value:

TF_REGISTRY_FUNCTION_WITH_TAG(TfType, Type)                                \
{                                                                          \
    TfType::Define<SpecType, TfType::Bases<BaseSpecType> >();              \
}                                                                          \
TF_REGISTRY_FUNCTION_WITH_TAG(SdfSpecTypeRegistration, Registration)       \
{                                                                          \
    SdfSpecTypeRegistration::RegisterAbstractSpecType<                     \
        SchemaType, SpecType>();                                           \
}

Definition at line 52 of file declareSpec.h.

#define SDF_DEFINE_BASE_SPEC	(	SchemaType,
		SpecType
	)

Value:

TF_REGISTRY_FUNCTION_WITH_TAG(TfType, Type)                                \
{                                                                          \
    TfType::Define<SpecType>();                                            \
}                                                                          \
TF_REGISTRY_FUNCTION_WITH_TAG(SdfSpecTypeRegistration, Registration)       \
{                                                                          \
    SdfSpecTypeRegistration::RegisterAbstractSpecType<                     \
        SchemaType, SpecType>();                                           \
}

Definition at line 88 of file declareSpec.h.

#define SDF_DEFINE_SPEC	(	SchemaType,
		SpecTypeEnum,
		SpecType,
		BaseSpecType
	)

Value:

TF_REGISTRY_FUNCTION_WITH_TAG(TfType, Type)                                \
{                                                                          \
    TfType::Define<SpecType, TfType::Bases<BaseSpecType> >();              \
}                                                                          \
TF_REGISTRY_FUNCTION_WITH_TAG(SdfSpecTypeRegistration, Registration)       \
{                                                                          \
    SdfSpecTypeRegistration::RegisterSpecType<SchemaType, SpecType>        \
        (SpecTypeEnum);                                                    \
}

Definition at line 68 of file declareSpec.h.

Macros

Macro Definition Documentation