op::params::FilePickerValue< Spec > Struct Template Reference

The value returned by param<>() for a FilePicker parameter. More...

#include <params.h>

Public Member Functions
constexpr bool	empty () const noexcept
	True when the user has not picked a file yet.

Detailed Description

template<auto const & Spec>
struct op::params::FilePickerValue< Spec >

The value returned by param<>() for a FilePicker parameter.

Holds the chosen filename in a fixed buffer sized from the spec's max_filename_len. Call empty() to check whether the user has picked a file yet, then pass .filename to the storage ABI to open it.

Member Function Documentation

empty()

template<auto const & Spec>

bool op::params::FilePickerValue< Spec >::empty ( ) const

inlineconstexprnoexcept

True when the user has not picked a file yet.

Returns

True if the filename buffer is empty.

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

• include/operator_sdk/params.h