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reference.h File Reference
#include "pxr/pxr.h"
#include "pxr/usd/sdf/api.h"
#include "pxr/usd/sdf/assetPath.h"
#include "pxr/usd/sdf/layerOffset.h"
#include "pxr/usd/sdf/path.h"
#include "pxr/base/tf/hash.h"
#include "pxr/base/vt/dictionary.h"
#include "pxr/base/vt/value.h"
#include <iosfwd>
#include <string>
#include <vector>
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class  SdfReference
struct  SdfReference::IdentityEqual
struct  SdfReference::IdentityLessThan


typedef std::vector< SdfReferenceSdfReferenceVector


SDF_API int SdfFindReferenceByIdentity (const SdfReferenceVector &references, const SdfReference &referenceId)
SDF_API std::ostream & operator<< (std::ostream &out, const SdfReference &reference)
 Writes the string representation of SdfReference to out. More...

Typedef Documentation

typedef std::vector<SdfReference> SdfReferenceVector

Definition at line 44 of file reference.h.

Function Documentation

SDF_API std::ostream& operator<< ( std::ostream &  out,
const SdfReference reference 

Writes the string representation of SdfReference to out.

SDF_API int SdfFindReferenceByIdentity ( const SdfReferenceVector references,
const SdfReference referenceId 

Convenience function to find the index of the reference in references that has the same identity as the given reference referenceId.

A reference's identity is given by its asset path and prim path alone (i.e. the layer offset and custom data is ignored).

If no reference with the same identity exists in reference, -1 is returned. If more than one reference with the same identity exist in references the index of the first one is returned.