tpie::open Struct Reference

Public Types
enum	type {   read_only = 00000001, write_only = 00000002, access_normal = 00000004, access_random = 00000010,   compression_normal = 00000020, compression_all = 00000040, defaults = 0 }

Static Public Member Functions
static type	translate (access_type accessType, cache_hint cacheHint, compression_flags compressionFlags)
static cache_hint	translate_cache (open::type openFlags)
static compression_flags	translate_compression (open::type openFlags)

Friends
open::type	operator| (open::type a, open::type b)
open::type	operator& (open::type a, open::type b)
open::type	operator^ (open::type a, open::type b)
open::type	operator~ (open::type a)

Detailed Description

Definition at line 42 of file stream.h.

Member Enumeration Documentation

enum tpie::open::type

Enumerator
read_only	Open a file for reading only.
write_only	Open a file for writing only. Content is truncated.
access_normal	Neither sequential access nor random access is intended. Corresponds to POSIX_FADV_NORMAL.
access_random	Random access is intended. Corresponds to POSIX_FADV_RANDOM and FILE_FLAG_RANDOM_ACCESS (Win32).
compression_normal	Compress some blocks according to available resources (time, memory).
compression_all	Compress all blocks according to the preferred compression scheme which can be set using tpie::the_compressor_thread().set_preferred_compression().

Definition at line 43 of file stream.h.

              {
        read_only =  00000001,
        write_only = 00000002,
        access_normal = 00000004,
        access_random = 00000010,
        compression_normal = 00000020,
        compression_all = 00000040,

        defaults = 0
    };

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

• compressed/stream.h