functor for a custom deleter to a unique_ptr of table_view More...

#include <interop.hpp>

Public Member Functions
	custom_view_deleter (owned_columns_t &&owned)
	Construct a new custom view deleter object. More...

void	operator() (ViewType *ptr) const
	operator to delete the unique_ptr More...

Public Attributes
owned_columns_t	owned_mem_
	Owned columns that must be deleted.

Detailed Description

template<typename ViewType>
struct cudf::custom_view_deleter< ViewType >

functor for a custom deleter to a unique_ptr of table_view

When converting from an ArrowDeviceArray, there are cases where data can't be zero-copy (i.e. bools or non-UINT32 dictionary indices). This custom deleter is used to maintain ownership over the data allocated since a cudf::table_view doesn't hold ownership.

Definition at line 149 of file interop.hpp.

Constructor & Destructor Documentation

◆ custom_view_deleter()

template<typename ViewType >

cudf::custom_view_deleter< ViewType >::custom_view_deleter ( owned_columns_t && owned )

inlineexplicit

Construct a new custom view deleter object.

Parameters

owned Vector of owning columns

Definition at line 155 of file interop.hpp.

Member Function Documentation

◆ operator()()

template<typename ViewType >

void cudf::custom_view_deleter< ViewType >::operator() ( ViewType * ptr ) const

inline

operator to delete the unique_ptr

Parameters

ptr	Pointer to the object to be deleted

Definition at line 162 of file interop.hpp.

The documentation for this struct was generated from the following file:

interop.hpp

Public Member Functions