typed.h
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1 //
2 // Copyright 2016 Pixar
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5 // with the following modification; you may not use this file except in
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24 #ifndef USD_GENERATED_TYPED_H
25 #define USD_GENERATED_TYPED_H
26 
28 
29 #include "pxr/pxr.h"
30 #include "pxr/usd/usd/api.h"
31 #include "pxr/usd/usd/schemaBase.h"
32 #include "pxr/usd/usd/prim.h"
33 #include "pxr/usd/usd/stage.h"
34 
35 #include "pxr/base/vt/value.h"
36 
37 #include "pxr/base/gf/vec3d.h"
38 #include "pxr/base/gf/vec3f.h"
39 #include "pxr/base/gf/matrix4d.h"
40 
41 #include "pxr/base/tf/token.h"
42 #include "pxr/base/tf/type.h"
43 
44 PXR_NAMESPACE_OPEN_SCOPE
45 
46 class SdfAssetPath;
47 
48 // -------------------------------------------------------------------------- //
49 // TYPED //
50 // -------------------------------------------------------------------------- //
51 
61 class UsdTyped : public UsdSchemaBase
62 {
63 public:
68 
73  explicit UsdTyped(const UsdPrim& prim=UsdPrim())
74  : UsdSchemaBase(prim)
75  {
76  }
77 
81  explicit UsdTyped(const UsdSchemaBase& schemaObj)
82  : UsdSchemaBase(schemaObj)
83  {
84  }
85 
87  USD_API
88  virtual ~UsdTyped();
89 
93  USD_API
94  static const TfTokenVector &
95  GetSchemaAttributeNames(bool includeInherited=true);
96 
106  USD_API
107  static UsdTyped
108  Get(const UsdStagePtr &stage, const SdfPath &path);
109 
110 
111 protected:
115  USD_API
116  UsdSchemaKind _GetSchemaKind() const override;
117 
118 private:
119  // needs to invoke _GetStaticTfType.
120  friend class UsdSchemaRegistry;
121  USD_API
122  static const TfType &_GetStaticTfType();
123 
124  static bool _IsTypedSchema();
125 
126  // override SchemaBase virtuals.
127  USD_API
128  const TfType &_GetTfType() const override;
129 
130 public:
131  // ===================================================================== //
132  // Feel free to add custom code below this line, it will be preserved by
133  // the code generator.
134  //
135  // Just remember to:
136  // - Close the class declaration with };
137  // - Close the namespace with PXR_NAMESPACE_CLOSE_SCOPE
138  // - Close the include guard with #endif
139  // ===================================================================== //
140  // --(BEGIN CUSTOM CODE)--
141 
142 protected:
143  USD_API
144  bool _IsCompatible() const override;
145 };
146 
147 PXR_NAMESPACE_CLOSE_SCOPE
148 
149 #endif
virtual USD_API ~UsdTyped()
Destructor.
static USD_API UsdTyped Get(const UsdStagePtr &stage, const SdfPath &path)
Return a UsdTyped holding the prim adhering to this schema at path on stage.
static USD_API const TfTokenVector & GetSchemaAttributeNames(bool includeInherited=true)
Return a vector of names of all pre-declared attributes for this schema class and all its ancestor cl...
UsdSchemaKind
An enum representing which kind of schema a given schema class belongs to.
Definition: common.h:127
UsdPrim is the sole persistent scenegraph object on a UsdStage, and is the embodiment of a "Prim" as ...
Definition: prim.h:135
The base class for all typed schemas (those that can impart a typeName to a UsdPrim),...
Definition: typed.h:61
std::vector< TfToken > TfTokenVector
Convenience types.
Definition: token.h:442
A path value used to locate objects in layers or scenegraphs.
Definition: path.h:290
UsdTyped(const UsdPrim &prim=UsdPrim())
Construct a UsdTyped on UsdPrim prim .
Definition: typed.h:73
USD_API bool _IsCompatible() const override
Subclasses may override _IsCompatible to do specific compatibility checking with the given prim,...
static const UsdSchemaKind schemaKind
Compile time constant representing what kind of schema this class is.
Definition: typed.h:67
Contains an asset path and an optional resolved path.
Definition: assetPath.h:47
Represents abstract or base schema types that are interface-only and cannot be instantiated.
TfType represents a dynamic runtime type.
Definition: type.h:64
Singleton registry that provides access to schema type information and the prim definitions for regis...
USD_API UsdSchemaKind _GetSchemaKind() const override
Returns the kind of schema this class belongs to.
The base class for all schema types in Usd.
Definition: schemaBase.h:56
UsdTyped(const UsdSchemaBase &schemaObj)
Construct a UsdTyped on the prim held by schemaObj .
Definition: typed.h:81
TfToken class for efficient string referencing and hashing, plus conversions to and from stl string c...