qs2 (version 0.1.5)

qd_deserialize: qd_deserialize

Description

Deserializes a raw vector to an object using the qdata format.

Usage

qd_deserialize(input,
         use_alt_rep = qopt("use_alt_rep"),
         validate_checksum = qopt("validate_checksum"),
         nthreads = qopt("nthreads"))

Value

The deserialized object.

Arguments

input

The raw vector to deserialize.

use_alt_rep

Use ALTREP when reading in string data (the initial value is FALSE).

validate_checksum

Whether to validate the stored checksum in the file (the initial value is FALSE).

nthreads

The number of threads to use when reading data (the initial value is 1L).

Examples

x <- data.frame(int = sample(1e3, replace=TRUE),
         num = rnorm(1e3),
         char = sample(state.name, 1e3, replace=TRUE),
         stringsAsFactors = FALSE)
xserialized <- qd_serialize(x)
x2 <- qd_deserialize(xserialized)
identical(x, x2) # returns TRUE