%
% IEEETR.STY
%   Terry Bohning <terryb.bbs@shark.cs.fau.edu>
%                 <bohning@acc.fau.edu>
%                 <71036.1066@compuserve.com>
%                 Compuserve: 71036,1066
%                 GEnie:      T.BOHNING
%                 Prodigy:    TXNF44A
%   April 9, '91
%
% LaTeX style which implements guidelines in the 
% "Information for IEEE Transactions and Journal Authors" dated 9/89. 
% Thanks to David Dalton <dalton@geop.ubc.ca> for supplying a starting
% point.
%    
% This is to be used with the 12pt option of the article document style.
% Also use the option file "doublespace.sty" available from
% sun.soe.clarkson.edu since IEEE wants submissions double spaced.
% Use the \setstretch{} macro which is documented in doublespace.sty 
% to change the interline spacing.  A value of 1.6 or 1.7 for setstretch{}
% argument seems to work well.
%
% Usage:
%    \documentstyle[12pt,dspc,ieeetr]{article}  
% where doublespace.sty has been renamed to dspc.sty because of the 8
% character filename limitation of MSDOS.
%
% Use IEEETR.BST Bibliography Style File for BibTeX.  This 
% style file is supplied with the LaTeX package.
%

% MARGINS: 
% IEEE wants about 1 inch all sides, give about 1.25" 
% LaTeX measures all margin dimensions from a point one inch from top and 
side
% of page.  

\oddsidemargin  18pt  % for 1-sided printing, 
\oddsidemargin=\evensidemargin
\evensidemargin 18pt 

\textwidth 433pt        % Width of text line.

\topmargin 18pt         %    Nominal distance from top of page to top of
                        %    box containing running head.
\headheight .01pt       %    Height of box containing running head
\headsep    .01pt       %    Space between running head and text.

\footskip 30pt          %    Distance from baseline of box containing foot 
                        %    to baseline of last line of text.

\textheight 584pt       %    height of body of page (excludes head and 
foot)

% IEEE Headings:
%
% PRIMARY HEADING     (use LaTeX \section) 
%     TITLE IS ALL CAPS, Centered above text, Cap. Roman Numerals enumerate
%
% Secondary Heading   (use LaTeX \subsection)      
%  First Letters Cap'd, italicized, flush left above text, Cap Letters 
enum.
%
% Tertiary Heading    (use LaTeX \subsubsection)
%  First Letters Cap'd, italicized, Indented, run-in to text, Arabic 
Numerals
%  follow with colon
%
% Quaternary heading  (use LaTeX \paragraph)    
%  Only First Letter of heading Cap'd, italicized, Indented, run-in to 
text, 
%  lowercase letters enumerate, follow with colon

% \@startsection {NAME}{LEVEL}{INDENT}{BEFORESKIP}{AFTERSKIP}{STYLE} 
%            optional * [ALTHEADING]{HEADING}
%    Generic command to start a section.  
%    NAME       : e.g., 'subsection'
%    LEVEL      : a number, denoting depth of section -- e.g., section=1,
%                 subsection = 2, etc.  A section number will be printed if
%                 and only if LEVEL < or = the value of the secnumdepth
%                 counter.
%    INDENT     : Indentation of heading from left margin
%    BEFORESKIP : Absolute value = skip to leave above the heading.  
%                 If negative, then paragraph indent of text following 
%                 heading is suppressed.
%    AFTERSKIP  : if positive, then skip to leave below heading,
%                       else - skip to leave to right of run-in heading.
%    STYLE      : commands to set style
%  If '*' missing, then increments the counter.  If it is present, then
%  there should be no [ALTHEADING] argument.  A sectioning command
%  is normally defined to \@startsection + its first six arguments.

\typeout{ Remember IEEE Wants: }
\typeout{ \space\space SECTION HEADINGS HAVE ALL WORDS CAP'D }
\typeout{ \space\space Subsection Headings Have First Letters of Important 
Words Cap'd}
\typeout{ \space\space Subsubsection Headings Have First Letters of 
Important Words Cap'd}
\typeout{ \space\space Paragraph headings have only first letter of heading 
cap'd}

% The value of the counter secnumdepth gives the depth of the
% highest-level sectioning command that is to produce section numbers.
%
\setcounter{secnumdepth}{4}

\def\section{\@startsection {section}{1}{\z@}{-3.5ex plus -1ex minus 
    -.2ex}{2.3ex plus .2ex}{\Large\bf\centering}}
\def\subsection{\@startsection{subsection}{2}{\z@}{-3.25ex plus -1ex minus 
   -.2ex}{1.5ex plus .2ex}{\large\it}}
\def\realsubsubsection{\@startsection{subsubsection}{3}{\parindent}
         {3.25ex plus 1ex minus .2ex}{-1.5em}{\normalsize\it}}
\def\realparagraph{\@startsection
     {paragraph}{4}{\parindent}{3.25ex plus 1ex minus .2ex}
     {-1.5em}{\normalsize\it}}

\def\subsubsection#1{\realsubsubsection{#1:}}
\def\paragraph#1{\realparagraph{#1:}}

\def\thesection{\Roman{section}.}
\def\thesubsection{\rm\Alph{subsection}.}
\def\thesubsubsection{ {\rm\arabic{subsubsection})} }
\def\theparagraph{ {\rm\alph{paragraph})} }

% bye
