Sophie

Sophie

distrib > Fedora > 15 > i386 > by-pkgid > b91712b82cb9f7eab228f8247cffffd5 > files > 18

blitz-doc-0.9-14.fc15.noarch.rpm

<HTML>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<!-- Created on October, 14  2005 by texi2html 1.64 -->
<!-- 
Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
            Karl Berry  <karl@freefriends.org>
            Olaf Bachmann <obachman@mathematik.uni-kl.de>
            and many others.
Maintained by: Olaf Bachmann <obachman@mathematik.uni-kl.de>
Send bugs and suggestions to <texi2html@mathematik.uni-kl.de>
 
-->
<HEAD>
<TITLE>Blitz++: TinyVector</TITLE>

<META NAME="description" CONTENT="Blitz++: TinyVector">
<META NAME="keywords" CONTENT="Blitz++: TinyVector">
<META NAME="resource-type" CONTENT="document">
<META NAME="distribution" CONTENT="global">
<META NAME="Generator" CONTENT="texi2html 1.64">

</HEAD>

<BODY LANG="" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000">

<A NAME="SEC131"></A>
<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_6.html#SEC130"> &lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC132"> &gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_8.html#SEC140"> &lt;&lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz.html#SEC_Top"> Up </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_8.html#SEC140"> &gt;&gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz.html#SEC_Top">Top</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_toc.html#SEC_Contents">Contents</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_abt.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<H1> 7. TinyVector </H1>
<!--docid::SEC131::-->
<P>

<A NAME="IDX332"></A>
<A NAME="IDX333"></A>
</P><P>

The <CODE>TinyVector</CODE> class provides a small, lightweight vector object
whose size is known at compile time.  It is included via the header
<CODE>&#60;blitz/tinyvec.h&#62;</CODE>.  
</P><P>

Note that <CODE>TinyVector</CODE> lives in the <CODE>blitz</CODE> namespace, so you will
need to refer to it as <CODE>blitz::TinyVector</CODE>, or use the directive
<CODE>using namespace blitz;</CODE>.
</P><P>

The Blitz++ <CODE>Array</CODE> object uses <CODE>TinyVector</CODE> internally, so if you
include <CODE>&#60;blitz/array.h&#62;</CODE>, the <CODE>TinyVector</CODE> header is automatically
included.  However, to use <CODE>TinyVector</CODE> expressions, you will
need to include <CODE>&#60;blitz/tinyvec-et.h&#62;</CODE>.
</P><P>

<HR SIZE="6">
<A NAME="SEC132"></A>
<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC131"> &lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC133"> &gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC131"> &lt;&lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC131"> Up </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_8.html#SEC140"> &gt;&gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz.html#SEC_Top">Top</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_toc.html#SEC_Contents">Contents</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_abt.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<H2> 7.1 Template parameters and types </H2>
<!--docid::SEC132::-->
<P>

The <CODE>TinyVector&#60;T,N&#62;</CODE> class has two template parameters:
</P><P>

<DL COMPACT>
<DT><CODE>T</CODE>
<DD>is the numeric type of the vector (float, double, int,
<CODE>complex&#60;float&#62;</CODE>, etc.;
<P>

<DT><CODE>N</CODE>
<DD>is the number of elements in the vector.
</DL>
<P>

Inside the <CODE>TinyVector</CODE> class, these types are declared:
</P><P>

<DL COMPACT>
<DT><CODE>T_numtype</CODE>
<DD>is the numeric type stored in the vector (the template parameter <CODE>T</CODE>)
<P>

<DT><CODE>T_vector</CODE>
<DD>is the vector type <CODE>TinyVector&#60;T,N&#62;</CODE>.
<P>

<DT><CODE>iterator</CODE>
<DD>is an STL-style iterator.
<P>

<DT><CODE>constIterator</CODE>
<DD>is an STL-style const iterator.
</DL>
<P>

<HR SIZE="6">
<A NAME="SEC133"></A>
<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC132"> &lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC134"> &gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC134"> &lt;&lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC131"> Up </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_8.html#SEC140"> &gt;&gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz.html#SEC_Top">Top</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_toc.html#SEC_Contents">Contents</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_abt.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<H2> 7.2 Constructors </H2>
<!--docid::SEC133::-->
<P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>TinyVector();
</pre></td></tr></table>The elements of the vector are left uninitialized.
</P><P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>TinyVector(const TinyVector&#60;T,N&#62;&#38; x);
</pre></td></tr></table>The elements of vector <CODE>x</CODE> are copied.
</P><P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>TinyVector(T value);
</pre></td></tr></table>All elements are initialized to <CODE>value</CODE>.
</P><P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>TinyVector(T value1, T value2, ...);
</pre></td></tr></table>The vector is initialized with the list of values given.
These constructors are provided for up to N=11.
</P><P>

<HR SIZE="6">
<A NAME="SEC134"></A>
<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC133"> &lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC135"> &gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC135"> &lt;&lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC131"> Up </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_8.html#SEC140"> &gt;&gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz.html#SEC_Top">Top</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_toc.html#SEC_Contents">Contents</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_abt.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<H2> 7.3 Member functions </H2>
<!--docid::SEC134::-->
<P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>TinyVector&#60;T,N&#62;::iterator                   begin();
TinyVector&#60;T,N&#62;::const_iterator             begin() const;
</pre></td></tr></table>Returns an STL-style iterator for the vector, positioned
at the beginning of the data.
</P><P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>TinyVector&#60;T,N&#62;::iterator                   end();
TinyVector&#60;T,N&#62;::const_iterator             end() const;
</pre></td></tr></table>Returns an STL-style iterator for the vector, positioned
at the end of the data.
</P><P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>T_numtype* [restrict]                       data();
const T_numtype* [restrict]                 data() const;
</pre></td></tr></table>Returns a pointer to the first element in the vector.
</P><P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>int                                         length() const;
</pre></td></tr></table>Returns the length of the vector (the template parameter <CODE>N</CODE>).
</P><P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>T_numtype                                   operator()(int i) const;
T_numtype&#38;                                  operator()(int i);
T_numtype                                   operator[](int i) const;
T_numtype&#38;                                  operator[](int i);
</pre></td></tr></table>Returns the <CODE>i</CODE>th element of the vector.  If the code is compiled with
debugging enabled (<CODE>-DBZ_DEBUG</CODE>), bounds checking is performed.
</P><P>

<HR SIZE="6">
<A NAME="SEC135"></A>
<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC134"> &lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC136"> &gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC136"> &lt;&lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC131"> Up </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_8.html#SEC140"> &gt;&gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz.html#SEC_Top">Top</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_toc.html#SEC_Contents">Contents</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_abt.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<H2> 7.4 Assignment operators </H2>
<!--docid::SEC135::-->
<P>

The assignment operators =, +=, -=, *=, /=, %=, ^=, &#38;=, |=, &#62;&#62;= and &#60;&#60;= are
all provided.  The right hand side of an assignment may be a scalar of type
<CODE>T_numtype</CODE>, a <CODE>TinyVector</CODE> of any type but the same size, or a
vector expression.
</P><P>

<HR SIZE="6">
<A NAME="SEC136"></A>
<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC135"> &lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC137"> &gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC137"> &lt;&lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC131"> Up </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_8.html#SEC140"> &gt;&gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz.html#SEC_Top">Top</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_toc.html#SEC_Contents">Contents</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_abt.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<H2> 7.5 Expressions </H2>
<!--docid::SEC136::-->
<P>

Expressions involving tiny vectors may contain any combination
of the operators
</P><P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>+ - * / % ^ &#38; | &#62;&#62; &#60;&#60;
</pre></td></tr></table></P><P>

with operands of type TinyVector, scalar, or vector expressions.
The usual math functions (see the Array documentation) are supported
on TinyVector.
</P><P>

<HR SIZE="6">
<A NAME="SEC137"></A>
<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC136"> &lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC138"> &gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC138"> &lt;&lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC131"> Up </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_8.html#SEC140"> &gt;&gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz.html#SEC_Top">Top</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_toc.html#SEC_Contents">Contents</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_abt.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<H2> 7.6 Global functions </H2>
<!--docid::SEC137::-->
<P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>dot(TinyVector, TinyVector);
dot(vector-expr, TinyVector);
dot(TinyVector, vector-expr);
dot(vector-expr, vector-expr);
</pre></td></tr></table>These functions calculate a dot product between <CODE>TinyVector</CODE>s
(or vector expressions).  The result is a scalar; the type
of the scalar follows the usual type promotion rules.
</P><P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>product(TinyVector);
</pre></td></tr></table>Returns the product of all the elements in the vector.
</P><P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>sum(TinyVector);
</pre></td></tr></table>Returns the sum of the elements in the vector.
</P><P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>TinyVector&#60;T,3&#62; cross(TinyVector&#60;T,3&#62; x, TinyVector&#60;T,3&#62; y);
</pre></td></tr></table>Returns the cross product of <CODE>x</CODE> and <CODE>y</CODE>.
</P><P>

<HR SIZE="6">
<A NAME="SEC138"></A>
<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC137"> &lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC139"> &gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC139"> &lt;&lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC131"> Up </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_8.html#SEC140"> &gt;&gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz.html#SEC_Top">Top</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_toc.html#SEC_Contents">Contents</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_abt.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<H2> 7.7 Arrays of <CODE>TinyVector</CODE> </H2>
<!--docid::SEC138::-->
<P>

<HR SIZE="6">
<A NAME="SEC139"></A>
<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC138"> &lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_8.html#SEC140"> &gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC131"> &lt;&lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC131"> Up </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_8.html#SEC140"> &gt;&gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz.html#SEC_Top">Top</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_toc.html#SEC_Contents">Contents</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_abt.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<H2> 7.8 Input/output </H2>
<!--docid::SEC139::-->
<P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>ostream&#38; operator&#60;&#60;(ostream&#38;, const TinyVector&#60;T,N&#62;&#38; x);
</pre></td></tr></table>This function outputs a <CODE>TinyVector</CODE> onto a stream.  Here's
an illustration of the format for a length 3 vector:
</P><P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>[        0.5       0.2       0.9 ]
</pre></td></tr></table></P><P>

<A NAME="Parallel Computing"></A>
<HR SIZE="6">
<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_7.html#SEC131"> &lt;&lt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_8.html#SEC140"> &gt;&gt; </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz.html#SEC_Top">Top</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_toc.html#SEC_Contents">Contents</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="blitz_abt.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<BR>  
<FONT SIZE="-1">
This document was generated
by <I>Julian Cummings</I> on <I>October, 14  2005</I>
using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
"><I>texi2html</I></A>

</BODY>
</HTML>

Perl :: Catalyst :: PostgreSQL :: RPM Valid HTML 4.01 Transitional