%  lngnode.tex from ObjectProDSP 0.2
%  Copyright (C) 1994 1995, Mountain Math Software, All rights reserved.
%  Licensed for free use and distribution under version 2 of the Gnu General
%  Public License. Please see file COPYING for details and restrictions.
%  
%  ObjectProDSP is a trademark of Mountain Math Software.
%  
\SectionIndex{DSP processing nodes}

Most of the text in this section through
Section~\PageRef{Sec:LastNodeExtract}
was extracted from the \IntPp{} input \DppNm{.usr} files.
It duplicates the description of the nodes available in
the menu data base.

The nodes in this section have both input and output channels.
They provide some form of DSP or utility processing.

\input{node.tex}

\SectionIndex{Input and signal generation nodes}

The nodes in this secion have no input channels. They are either
signal generators or they read data from a disk file or other
source external to \Dpp{}.

\input{signal.tex}


\SectionIndex{Output and data display nodes}

The nodes in this section have no output channels. They either display
output, write it to a disk file or write to some other external device.

\input{display.tex}


\SectionIndex{Base class nodes}

The nodes in this section are base classes for \Dpp{} processing nodes.
They provide member functions that are available to all nodes
in derived classes. For example, the function
to specify a non default output channel for linking the next node could
be defined in a base class that includes all nodes that have output channels.
There are three base classes for the three groups of nodes defined in
the previous three sections.

\input{basenod.tex}

\SectionIndex{Additional \Dpp{} objects}
\label{Sec:LastNodeExtract}

The objects in this section do not perform DSP processing or data I/O
functions. They provide auxillar function such as specifying buffering
options or control options.

\input{auxfunc.tex}

