Class Sampler

Defined in File samplers.h

Inheritance Relationships

Base Type

private std::enable_shared_from_this< Sampler >

Derived Types

public mindspore::dataset::DistributedSampler (Class DistributedSampler)
public mindspore::dataset::PKSampler (Class PKSampler)
public mindspore::dataset::RandomSampler (Class RandomSampler)
public mindspore::dataset::SequentialSampler (Class SequentialSampler)
public mindspore::dataset::SubsetSampler (Class SubsetSampler)
public mindspore::dataset::WeightedRandomSampler (Class WeightedRandomSampler)

Class Documentation

class Sampler : private std::enable_shared_from_this<Sampler>

An abstract base class to represent a sampler in the data pipeline.

Subclassed by mindspore::dataset::DistributedSampler, mindspore::dataset::PKSampler, mindspore::dataset::RandomSampler, mindspore::dataset::SequentialSampler, mindspore::dataset::SubsetSampler, mindspore::dataset::WeightedRandomSampler

Public Functions

Sampler() = default: Constructor.

virtual ~Sampler() = default: Destructor.

inline virtual void AddChild(const std::shared_ptr<Sampler> &child)

A virtual function to add a child sampler.

参数: child – [in] The child sampler to be added as a children of this sampler.