Owner subswaths class for use in GPU geocode. More...

#include <SubSwaths.h>

Inheritance diagram for isce3::cuda::product::OwnerSubSwaths:

Public Member Functions
CUDA_HOST	OwnerSubSwaths ()
	Default constructor initializing no subswaths so no masking occurs.

CUDA_HOST	OwnerSubSwaths (const isce3::product::SubSwaths &cpu_subswaths)
	Constructor that copies data from a CPU SubSwaths object.

CUDA_HOST int *	ptr_to_valid_start ()
	Get pointer to device_vector of sample starts.

CUDA_HOST const int *	ptr_to_valid_start () const
	Get const pointer to device_vector of sample starts.

CUDA_HOST int *	ptr_to_valid_stop ()
	Get pointer to device_vector of sample stops.

CUDA_HOST const int *	ptr_to_valid_stop () const
	Get const pointer to device_vector of sample stops.

Public Member Functions inherited from isce3::cuda::product::BaseSubSwaths
CUDA_HOST	BaseSubSwaths (const isce3::product::SubSwaths &cpu_subswaths)
	Construct with an existing CPU subswath object.

CUDA_HOST	BaseSubSwaths (const size_t length, const size_t width, unsigned int n_subswaths)
	Construct a BaseSubSwaths object with specified parameters.

CUDA_HOSTDEV size_t	length () const
	Get the length of the radar grid.

CUDA_HOSTDEV size_t	width () const
	Get the width of the radar grid.

CUDA_HOSTDEV unsigned int	n_subswaths () const
	Get the number of subswaths.

Additional Inherited Members
Protected Attributes inherited from isce3::cuda::product::BaseSubSwaths
size_t	_length = 0

size_t	_width = 0

unsigned int	_n_subswaths = 0

Detailed Description

Owner subswaths class for use in GPU geocode.

Only created from CPU SubSwaths object. Each CPU subswath matrix is stored as a device vector and owned by this class so it can be persisted.

Constructor & Destructor Documentation

__host__ isce3::cuda::product::OwnerSubSwaths::OwnerSubSwaths ( const isce3::product::SubSwaths & cpu_subswaths )

Constructor that copies data from a CPU SubSwaths object.

Parameters

[in] cpu_subswaths The CPU SubSwaths object.

The documentation for this class was generated from the following files: