writeBinFragments.default

writeBinFragments

Writes binary data to disjoint sections of a connection or a file.

Utility functions useful when programming and developing R packages.

Henrik Bengtsson

R.utils

Various Programming Utilities

writeBinFragments function

<dl> <dt>con</dt>
<dd>A <code><a href="/link/connection?package=R.utils&version=2.12.3" data-mini-rdoc="R.utils::connection">connection</a></code> or the pathname of an existing file.</dd> <dt>object</dt>
<dd>A <code><a href="/link/vector?package=R.utils&version=2.12.3" data-mini-rdoc="R.utils::vector">vector</a></code> of objects to be written.</dd> <dt>idxs</dt>
<dd>A <code><a href="/link/vector?package=R.utils&version=2.12.3" data-mini-rdoc="R.utils::vector">vector</a></code> of (non-duplicated) indices or a Nx2 <code><a href="/link/matrix?package=R.utils&version=2.12.3" data-mini-rdoc="R.utils::matrix">matrix</a></code>
 of N from-to index intervals specifying the elements to be read.
 Positions are always relative to the start of the file/connection.</dd> <dt>size</dt>
<dd>The size of the data type to be read. If <code><a href="/link/NA?package=R.utils&version=2.12.3" data-mini-rdoc="R.utils::NA">NA</a></code>, the natural
 size of the data type is used.</dd> <dt>...</dt>
<dd>Additional arguments passed to
 <code><a href="/link/writeBin?package=R.utils&version=2.12.3" data-mini-rdoc="R.utils::writeBin">writeBin</a>()</code>.</dd></dl>

Arguments

Author

Writes binary data to disjoint sections of a connection or a file — writeBinFragments

<dl>

 <dt>con</dt>
<dd>A <code><a href='https://rdrr.io/r/base/connections.html'>connection</a></code> or the pathname of an existing file.</dd>

 <dt>object</dt>
<dd>A <code><a href='https://rdrr.io/r/base/vector.html'>vector</a></code> of objects to be written.</dd>

 <dt>idxs</dt>
<dd>A <code><a href='https://rdrr.io/r/base/vector.html'>vector</a></code> of (non-duplicated) indices or a Nx2 <code><a href='https://rdrr.io/r/base/matrix.html'>matrix</a></code>
 of N from-to index intervals specifying the elements to be read.
 Positions are always relative to the start of the file/connection.</dd>

 <dt>size</dt>
<dd>The size of the data type to be read. If <code><a href='https://rdrr.io/r/base/NA.html'>NA</a></code>, the natural
 size of the data type is used.</dd>

 <dt>...</dt>
<dd>Additional arguments passed to
 <code><a href='https://rdrr.io/r/base/readBin.html'>writeBin</a>()</code>.</dd>

</dl>

writeBinFragments: Writes binary data to disjoint sections of a connection or a file

Description

Usage

Value

Arguments

Author

See Also