cuddl::detail::decompression_source Struct Reference

Supplies storage for one file, or a null target when none is available. More...

#include <fastx_sequence_file.hpp>

Collaboration diagram for cuddl::detail::decompression_source:

Public Member Functions
decompression_target	request (size_t bytes) const

Public Attributes
decompression_target(*	acquire )(void *context, size_t bytes) = nullptr
void *	context = nullptr
bool	direct_reads = false
	Read files with O_DIRECT, as read_whole_file does.

Detailed Description

Supplies storage for one file, or a null target when none is available.

Reusing buffers is the caller's problem, so it decides how much memory to commit. A null target simply leaves the loader on its own growing buffer.

Definition at line 812 of file fastx_sequence_file.hpp.

Member Function Documentation

request()

decompression_target cuddl::detail::decompression_source::request ( size_t  bytes ) const

inline

Definition at line 818 of file fastx_sequence_file.hpp.

                                                                   {
        return acquire != nullptr ? acquire(context, bytes) : decompression_target{};
    }

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Member Data Documentation

acquire

decompression_target(* cuddl::detail::decompression_source::acquire) (void *context, size_t bytes) = nullptr

Definition at line 813 of file fastx_sequence_file.hpp.

context

void* cuddl::detail::decompression_source::context = nullptr

Definition at line 814 of file fastx_sequence_file.hpp.

direct_reads

bool cuddl::detail::decompression_source::direct_reads = false

Read files with O_DIRECT, as read_whole_file does.

Definition at line 816 of file fastx_sequence_file.hpp.

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

• fastx_sequence_file.hpp