rerootingContainerDataSource.h

//
// Copyright 2025 Pixar
//
// Licensed under the terms set forth in the LICENSE.txt file available at
// https://openusd.org/license.
//
#ifndef PXR_USD_IMAGING_USD_IMAGING_REROOTING_CONTAINER_DATA_SOURCE_H
#define PXR_USD_IMAGING_USD_IMAGING_REROOTING_CONTAINER_DATA_SOURCE_H
 
#include "pxr/usdImaging/usdImaging/api.h"
 
#include "pxr/imaging/hd/dataSource.h"
#include "pxr/usd/pcp/mapFunction.h"
#include "pxr/usd/sdf/path.h"
 
 
PXR_NAMESPACE_OPEN_SCOPE
 
class UsdImagingRerootingContainerDataSource : public HdContainerDataSource
{
public:
    HD_DECLARE_DATASOURCE(UsdImagingRerootingContainerDataSource)
 
    USDIMAGING_API
    ~UsdImagingRerootingContainerDataSource();
 
    USDIMAGING_API
    TfTokenVector GetNames() override;
 
    USDIMAGING_API
    HdDataSourceBaseHandle Get(const TfToken& name) override;
 
private:
    USDIMAGING_API
    UsdImagingRerootingContainerDataSource(
        HdContainerDataSourceHandle inputDataSource,
        PcpMapFunction const& mapFn);
 
    USDIMAGING_API
    UsdImagingRerootingContainerDataSource(
        HdContainerDataSourceHandle inputDataSource,
        const SdfPath &srcPrefix,
        const SdfPath &dstPrefix);
 
    const HdContainerDataSourceHandle _inputDataSource;
    const PcpMapFunction _mapFn;
};
 
PXR_NAMESPACE_CLOSE_SCOPE
 
#endif