| ►Nnvcaffeparser1 | The TensorRT Caffe parser API namespace |
| CIBinaryProtoBlob | Object used to store and query data extracted from a binaryproto file using the ICaffeParser |
| CIBlobNameToTensor | Object used to store and query Tensors after they have been extracted from a Caffe model using the ICaffeParser |
| CICaffeParser | Class used for parsing Caffe models |
| CIPluginFactory | Plugin factory used to configure plugins |
| CIPluginFactoryExt | Plugin factory used to configure plugins with added support for TRT versioning |
| CIPluginFactoryV2 | Plugin factory used to configure plugins |
| ►Nnvinfer1 | The TensorRT API version 1 namespace |
| ►Nplugin | |
| CDetectionOutputParameters | The DetectionOutput plugin layer generates the detection output based on location and confidence predictions by doing non maximum suppression. This plugin first decodes the bounding boxes based on the anchors generated. It then performs non_max_suppression on the decoded bouding boxes. DetectionOutputParameters defines a set of parameters for creating the DetectionOutput plugin layer. It contains: |
| CGridAnchorParameters | The Anchor Generator plugin layer generates the prior boxes of designated sizes and aspect ratios across all dimensions (H x W). GridAnchorParameters defines a set of parameters for creating the plugin layer for all feature maps. It contains: |
| CINvPlugin | Common interface for the Nvidia created plugins |
| CNMSParameters | The NMSParameters are used by the BatchedNMSPlugin for performing the non_max_suppression operation over boxes for object detection networks |
| CPriorBoxParameters | The PriorBox plugin layer generates the prior boxes of designated sizes and aspect ratios across all dimensions (H x W). PriorBoxParameters defines a set of parameters for creating the PriorBox plugin layer. It contains: |
| CQuadruple | The Permute plugin layer permutes the input tensor by changing the memory order of the data. Quadruple defines a structure that contains an array of 4 integers. They can represent the permute orders or the strides in each dimension |
| CRegionParameters | |
| CRPROIParams | RPROIParams is used to create the RPROIPlugin instance. It contains: |
| CsoftmaxTree | The Region plugin layer performs region proposal calculation: generate 5 bounding boxes per cell (for yolo9000, generate 3 bounding boxes per cell). For each box, calculating its probablities of objects detections from 80 pre-defined classifications (yolo9000 has 9418 pre-defined classifications, and these 9418 items are organized as work-tree structure). RegionParameters defines a set of parameters for creating the Region plugin layer |
| CDims | Structure to define the dimensions of a tensor |
| CDims2 | Descriptor for two-dimensional data |
| CDims3 | Descriptor for three-dimensional data |
| CDims4 | Descriptor for four-dimensional data |
| CDimsCHW | Descriptor for data with one channel dimension and two spatial dimensions |
| CDimsExprs | |
| CDimsHW | Descriptor for two-dimensional spatial data |
| CDimsNCHW | Descriptor for data with one index dimension, one channel dimension and two spatial dimensions |
| CDynamicPluginTensorDesc | |
| CIActivationLayer | An Activation layer in a network definition |
| CIBuilder | Builds an engine from a network definition |
| CIBuilderConfig | Holds properties for configuring a builder to produce an engine |
| CIConcatenationLayer | A concatenation layer in a network definition |
| CIConstantLayer | Layer that represents a constant value |
| CIConvolutionLayer | A convolution layer in a network definition |
| CICudaEngine | An engine for executing inference on a built network, with functionally unsafe features |
| CIDeconvolutionLayer | A deconvolution layer in a network definition |
| CIDimensionExpr | |
| CIElementWiseLayer | A elementwise layer in a network definition |
| CIErrorRecorder | Reference counted application-implemented error reporting interface for TensorRT objects |
| CIExecutionContext | Context for executing inference using an engine, with functionally unsafe features |
| CIExprBuilder | |
| CIFillLayer | Generate an output tensor with specified mode |
| CIFullyConnectedLayer | A fully connected layer in a network definition. This layer expects an input tensor of three or more non-batch dimensions. The input is automatically reshaped into an MxV tensor X, where V is a product of the last three dimensions and M is a product of the remaining dimensions (where the product over 0 dimensions is defined as 1). For example: |
| CIGatherLayer | |
| CIGpuAllocator | Application-implemented class for controlling allocation on the GPU |
| CIHostMemory | Class to handle library allocated memory that is accessible to the user |
| CIIdentityLayer | A layer that represents the identity function |
| CIInt8Calibrator | Application-implemented interface for calibration |
| CIInt8EntropyCalibrator | |
| CIInt8EntropyCalibrator2 | |
| CIInt8LegacyCalibrator | |
| CIInt8MinMaxCalibrator | |
| CIIteratorLayer | |
| CILayer | Base class for all layer classes in a network definition |
| CILogger | Application-implemented logging interface for the builder, engine and runtime |
| CILoop | |
| CILoopBoundaryLayer | |
| CILoopOutputLayer | |
| CILRNLayer | A LRN layer in a network definition |
| CIMatrixMultiplyLayer | Layer that represents a Matrix Multiplication |
| CINetworkDefinition | A network definition for input to the builder |
| CIOptimizationProfile | Optimization profile for dynamic input dimensions and shape tensors |
| CIOutputDimensionsFormula | Application-implemented interface to compute layer output sizes |
| CIPaddingLayer | Layer that represents a padding operation |
| CIParametricReLULayer | Layer that represents a parametric ReLU operation |
| CIPlugin | Plugin class for user-implemented layers |
| CIPluginCreator | Plugin creator class for user implemented layers |
| CIPluginExt | Plugin class for user-implemented layers |
| CIPluginFactory | Plugin factory for deserialization |
| CIPluginLayer | Layer type for plugins |
| CIPluginRegistry | Single registration point for all plugins in an application. It is used to find plugin implementations during engine deserialization. Internally, the plugin registry is considered to be a singleton so all plugins in an application are part of the same global registry. Note that the plugin registry is only supported for plugins of type IPluginV2 and should also have a corresponding IPluginCreator implementation |
| CIPluginV2 | Plugin class for user-implemented layers |
| CIPluginV2DynamicExt | |
| CIPluginV2Ext | Plugin class for user-implemented layers |
| CIPluginV2IOExt | Plugin class for user-implemented layers |
| CIPluginV2Layer | Layer type for pluginV2 |
| CIPoolingLayer | A Pooling layer in a network definition |
| CIProfiler | Application-implemented interface for profiling |
| CIRaggedSoftMaxLayer | A RaggedSoftmax layer in a network definition |
| CIRecurrenceLayer | |
| CIReduceLayer | Layer that represents a reduction operator across Shape, Int32, Float, and Half tensors |
| CIRefitter | Updates weights in an engine |
| CIResizeLayer | A resize layer in a network definition |
| CIRNNLayer | A RNN layer in a network definition |
| CIRNNv2Layer | An RNN layer in a network definition, version 2 |
| CIRuntime | Allows a serialized functionally unsafe engine to be deserialized |
| CIScaleLayer | A Scale layer in a network definition |
| CISelectLayer | |
| CIShapeLayer | Layer type for getting shape of a tensor |
| CIShuffleLayer | Layer type for shuffling data |
| CISliceLayer | Slices an input tensor into an output tensor based on the offset and strides |
| CISoftMaxLayer | A Softmax layer in a network definition |
| CITensor | A tensor in a network definition |
| CITopKLayer | Layer that represents a TopK reduction |
| CITripLimitLayer | |
| CIUnaryLayer | Layer that represents an unary operation |
| CPermutation | |
| CPluginField | Structure containing plugin attribute field names and associated data This information can be parsed to decode necessary plugin metadata |
| CPluginFieldCollection | |
| CPluginRegistrar | Register the plugin creator to the registry The static registry object will be instantiated when the plugin library is loaded. This static object will register all creators available in the library to the registry |
| CPluginTensorDesc | Fields that a plugin might see for an input or output |
| CWeights | An array of weights used as a layer parameter |
| ►Nnvonnxparser | |
| CIOnnxConfig | Configuration Manager Class |
| ►Nnvuffparser | The TensorRT UFF parser API namespace |
| CFieldCollection | |
| CFieldMap | An array of field params used as a layer parameter for plugin layers |
| CIPluginFactory | Plugin factory used to configure plugins |
| CIPluginFactoryExt | Plugin factory used to configure plugins with added support for TRT versioning |
| CIUffParser | Class used for parsing models described using the UFF format |
| CPluginVersion | Definition of plugin versions |
1.8.11 
