Java$readInt {R.utils}

Reads a Java formatted int (32 bits) from a connection

Description

Reads one or several Java formatted int's (32 bits) from a connection. All data types in Java are signed, i.e. a byte can hold a value in the range [-2147483648,2147483647].

Usage

## Static method (use this):
## Java$readInt(con, n=1, ...)

## Don't use the below:
## S3 method for class 'Java'
readInt(static, con, n=1, ...)

Arguments

con

Binary connection to be read from.

n

Number of int's to be read.

...

Not used.

Value

Returns a vector of doubles. Note that R integers gives NA is as.integer(-2147483648), which is the smallest Java int available.

Author(s)

Henrik Bengtsson

See Also

readBin(). For more information see Java.