changeBlock.h

//
// Copyright 2016 Pixar
//
// Licensed under the terms set forth in the LICENSE.txt file available at
// https://openusd.org/license.
//
#ifndef PXR_USD_SDF_CHANGE_BLOCK_H
#define PXR_USD_SDF_CHANGE_BLOCK_H
 
#include "pxr/pxr.h"
#include "pxr/usd/sdf/api.h"
 
PXR_NAMESPACE_OPEN_SCOPE
 
 
class SdfChangeBlock {
public:
    SDF_API
    SdfChangeBlock();
    ~SdfChangeBlock() {
        if (_key) {
            _CloseChangeBlock(_key);
        }
    }
private:
    SDF_API
    void _CloseChangeBlock(void const *key) const;
    
    void const *_key;
};
 
PXR_NAMESPACE_CLOSE_SCOPE
 
#endif // PXR_USD_SDF_CHANGE_BLOCK_H