introspection.h

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//
// Copyright 2016 Pixar
//
// Licensed under the Apache License, Version 2.0 (the "Apache License")
// with the following modification; you may not use this file except in
// compliance with the Apache License and the following modification to it:
// Section 6. Trademarks. is deleted and replaced with:
//
// 6. Trademarks. This License does not grant permission to use the trade
//    names, trademarks, service marks, or product names of the Licensor
//    and its affiliates, except as required to comply with Section 4(c) of
//    the License and to reproduce the content of the NOTICE file.
//
// You may obtain a copy of the Apache License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the Apache License with the above modification is
// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the Apache License for the specific
// language governing permissions and limitations under the Apache License.
//
#ifndef PXR_USD_USD_UTILS_INTROSPECTION_H
#define PXR_USD_USD_UTILS_INTROSPECTION_H


#include "pxr/pxr.h"
#include "pxr/usd/usdUtils/api.h"
#include "pxr/usd/sdf/declareHandles.h"
#include "pxr/usd/sdf/path.h"

#include "pxr/usd/usd/stage.h"

#include "pxr/base/tf/envSetting.h"
#include "pxr/base/vt/dictionary.h"

PXR_NAMESPACE_OPEN_SCOPE


SDF_DECLARE_HANDLES(SdfLayer);

#define USDUTILS_USDSTAGE_STATS         \
    (approxMemoryInMb)                  \
    (totalPrimCount)                    \
    (modelCount)                        \
    (instancedModelCount)               \
    (assetCount)                        \
    (prototypeCount)                    \
    (totalInstanceCount)                \
    (usedLayerCount)                    \
    (primary)                           \
    (prototypes)                        \
    (primCounts)                        \
        /*(totalPrimCount)*/            \
        (activePrimCount)               \
        (inactivePrimCount)             \
        (pureOverCount)                 \
        (instanceCount)                 \
    (primCountsByType)                  \
        (untyped)

TF_DECLARE_PUBLIC_TOKENS(UsdUtilsUsdStageStatsKeys,
                         USDUTILS_API, USDUTILS_USDSTAGE_STATS);

USDUTILS_API
UsdStageRefPtr UsdUtilsComputeUsdStageStats(const std::string &rootLayerPath, 
                                            VtDictionary *stats);

USDUTILS_API
size_t UsdUtilsComputeUsdStageStats(const UsdStageWeakPtr &stage, 
                                    VtDictionary *stats);


PXR_NAMESPACE_CLOSE_SCOPE

#endif /* PXR_USD_USD_UTILS_INTROSPECTION_H */