|
|
Boost-Commit : |
Subject: [Boost-commit] svn:boost r84011 - in sandbox/precision/libs/precision/doc: . html html/precision
From: pbristow_at_[hidden]
Date: 2013-04-22 12:38:43
Author: pbristow
Date: 2013-04-22 12:38:42 EDT (Mon, 22 Apr 2013)
New Revision: 84011
URL: http://svn.boost.org/trac/boost/changeset/84011
Log:
Changed name to use underscore and rebuilt.
Removed:
sandbox/precision/libs/precision/doc/n3626 standard.html
Binary files modified:
sandbox/precision/libs/precision/doc/precision.pdf
Text files modified:
sandbox/precision/libs/precision/doc/html/index.html | 2 +-
sandbox/precision/libs/precision/doc/html/precision/thestandard.html | 2 +-
sandbox/precision/libs/precision/doc/html/precision/version_id.html | 2 +-
sandbox/precision/libs/precision/doc/precision.qbk | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
Modified: sandbox/precision/libs/precision/doc/html/index.html
==============================================================================
--- sandbox/precision/libs/precision/doc/html/index.html (original)
+++ sandbox/precision/libs/precision/doc/html/index.html 2013-04-22 12:38:42 EDT (Mon, 22 Apr 2013)
@@ -79,7 +79,7 @@
</p>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
-<td align="left"><p><small>Last revised: April 22, 2013 at 16:26:19 GMT</small></p></td>
+<td align="left"><p><small>Last revised: April 22, 2013 at 16:35:33 GMT</small></p></td>
<td align="right"><div class="copyright-footer"></div></td>
</tr></table>
<hr>
Modified: sandbox/precision/libs/precision/doc/html/precision/thestandard.html
==============================================================================
--- sandbox/precision/libs/precision/doc/html/precision/thestandard.html (original)
+++ sandbox/precision/libs/precision/doc/html/precision/thestandard.html 2013-04-22 12:38:42 EDT (Mon, 22 Apr 2013)
@@ -73,7 +73,7 @@
18.11 Floating-Point Types having Specified Widths
</p>
<p>
- <a href="https://svn.boost.org/svn/boost/sandbox/precision/libs/precision/doc/n3626%20standard.html" target="_top">n3626
+ <a href="https://svn.boost.org/svn/boost/sandbox/precision/libs/precision/doc/n3626_standard.html" target="_top">n3626
standard text</a>
</p>
</div>
Modified: sandbox/precision/libs/precision/doc/html/precision/version_id.html
==============================================================================
--- sandbox/precision/libs/precision/doc/html/precision/version_id.html (original)
+++ sandbox/precision/libs/precision/doc/html/precision/version_id.html 2013-04-22 12:38:42 EDT (Mon, 22 Apr 2013)
@@ -26,7 +26,7 @@
<a name="precision.version_id"></a><a class="link" href="version_id.html" title="Version Info">Version Info</a>
</h2></div></div></div>
<p>
- Last edit to Quickbook file precision.qbk was at 05:26:19 PM on 2013-Apr-22.
+ Last edit to Quickbook file precision.qbk was at 05:35:33 PM on 2013-Apr-22.
</p>
<div class="tip"><table border="0" summary="Tip">
<tr>
Deleted: sandbox/precision/libs/precision/doc/n3626 standard.html
==============================================================================
--- sandbox/precision/libs/precision/doc/n3626 standard.html 2013-04-22 12:38:42 EDT (Mon, 22 Apr 2013)
+++ (empty file)
@@ -1,135 +0,0 @@
-<HTML><HEAD><TITLE>N3626, Proposal for floating-point-typedefs Having Specified Widths</TITLE></HEAD><BODY>
-
-<CENTER>
-<H1><A NAME="N3626, Proposal for floating-point-typedefs Having Specified Widths">Proposal for floating-point-typedefs Having Specified Widths</A></H1>
-</CENTER>
-
-<TABLE ALIGN="RIGHT" CELLSPACING="0" CELLPADDING="0">
-<TR>
-<TD ALIGN="RIGHT"><B><I>Document number:</I></B></TD>
-<TD> N3626</TD>
-</TR>
-<TR>
-<TD ALIGN="RIGHT"><B><I>Date:</I></B></TD>
-<TD> 2013-04-18</TD>
-</TR>
-<TR>
-<TD ALIGN="RIGHT"><B><I>Revises part of:</I></B></TD>
-<TD> N3636</TD>
-</TR>
-<TD ALIGN="RIGHT"><B><I>Also part of:</I></B></TD>
-<TD> N1703</TD>
-</TR>
-
-<TR>
-<TD ALIGN="RIGHT"><B><I>Project:</I></B></TD>
-<TD> Programming Language C++</TD>
-</TR>
-<TR>
-<TD ALIGN="RIGHT"><B><I>Reference:</I></B></TD>
-<TD> ISO/IEC IS 14882:2011(E)</TD>
-</TR>
-<TR>
-<TD ALIGN="RIGHT"><B><I>Reply to:</I></B></TD>
-<TD> Paul A. Bristow</TD>
-</TR>
-<TR>
-<TD></TD>
-<TD> Boost.org.</TD>
-</TR>
-<TR>
-<TD></TD>
-<TD> pbristow_at_[hidden]</TD>
-</TR>
-</TABLE>
-<BR CLEAR="ALL">
-
-<HR>
-
-<H2><A NAME="header_stdfloat">Header <code><stdfloat></code>
-synopsis</A></H2>
-
-<pre><code>namespace std
-{
-
- typedef floating-point-type float8_t; // optional (See note 1).
- typedef floating-point-type float16_t; // optional (See note 2).
- typedef floating-point-type float24_t; // optional (See note 3.
- typedef floating-point-type float32_t; // optional (See note 4).
- typedef floating-point-type float64_t; // optional (See note 5).
- typedef floating-point-type float80_t; // optional (See note 6).
- typedef floating-point-type float128_t; // optional (See note 7).
- typedef floating-point-type floatmax_t; // optional (largest floating-point-type available).
-
- typedef floating-point-type float_least16_t; // optional.
- typedef floating-point-type float_least32_t; // optional.
- typedef floating-point-type float_least64_t; // optional.
- typedef floating-point-type float_least128_t; // optional.
-
- typedef floating-point-type float_fast16_t; // optional.
- typedef floating-point-type float_fast32_t; // optional.
- typedef floating-point-type float_fast64_t; // optional.
- typedef floating-point-type float_fast80_t; // optional.
- typedef floating-point-type float_fast128_t; // optional.
-
-} /* namespace std */
-
-</code></pre>
-
-<p>Notes
-</p>
-
-
-<ol>
-<li>There is no IEEE754/IEC559 specification for a 8-bit floating-point type, so the layout is implementation dependent.
-The type should occupy exactly 8 bits to allow optimisation.</li>
-<li>There is no IEEE754/IEC559 specification for a 24-bit floating-point type, so the layout is implementation dependent.</li>
-<li>IEEE754 Half precision.</li>
-<li>IEEE754 Single precision.</li>
-<li>IEEE754 Double precision.</li>
-<li>IEEE754 Extended precision. This type may be implemented using 128 bits, with padding.
-The size and location of any padding is implementation dependent, so this type is unlikely to be suitable for binary interchange.</li>
-<li>IEEE754 Quadruple precision.</li>
-<li>The use of denormals is implementation dependent, but can be determined for any type T from
-<code>std::numeric_limits<T>::has_denorm, denorm_min</code> and <code>float_denorm_style.</code></li>
-<li>If cooperating programs wish to try to use binary interchange for IEEE754/IEC559 types of <code>float_N_t</code>,
-for example for serialization,
-because the endianness of the layout of the floating-point types is not specified (but may be determined)
-therefore programs must ensure that they all use the same endianness and the same use of denormals.</li>
-</ol>
-
-<p>The header <code>stdfloat.h</code> should also contain all necessary C function macros in the form shown below.
-<p/>
-<code><pre>
- FLOAT{16 32 64 80 128 MAX}_C
-</code></pre>
-
-<p>The code below, for example, initializes a constant <code>float128_t</code> value using one of these macros.</p>
-<code><pre>
- #include stdfloat.h
-
- constexpr std::float128_t euler = FLOAT128_C(0.57721566490153286060651209008240243104216);
-</code></pre>
-
-<p>The following code initializes a constant <code>float16_t </code> value using another one of these macros.</p>
-<code><pre>
- const std::float16_t euler = FLOAT16_C(0.577216);
-</code></pre>
-
-<p>In addition, the header <code>stdfloat.h</code> and <code><cstdfloat> </code>should contain all necessary macros of the form:</p>
-<code><pre>
- FLOAT_[FAST LEAST]{16 32 64 80 128}_MIN
- FLOAT_[FAST LEAST]{16 32 64 80 128}_MAX
- FLOATMAX_MIN
- FLOATMAX_MAX
-</code></pre>
-
-<p>These macros can be used to query the ranges of the optional floating-point typedefs having specified widths at compile-time. For example, </p>
-<code><pre>
- #include <limits>
- #include <cstdfloat> // or #include stdfloat.h
-
- static_assert(FLOATMAX_MAX > (std::numeric_limits<float>::max)(),
- "The iec559 floating-point range is too small.");
-</code></pre>
-</BODY></HTML>
Modified: sandbox/precision/libs/precision/doc/precision.pdf
==============================================================================
Binary files. No diff available.
Modified: sandbox/precision/libs/precision/doc/precision.qbk
==============================================================================
--- sandbox/precision/libs/precision/doc/precision.qbk (original)
+++ sandbox/precision/libs/precision/doc/precision.qbk 2013-04-22 12:38:42 EDT (Mon, 22 Apr 2013)
@@ -396,7 +396,7 @@
18.11 Floating-Point Types having Specified Widths
-[@https://svn.boost.org/svn/boost/sandbox/precision/libs/precision/doc/n3626%20standard.html n3626 standard text]
+[@https://svn.boost.org/svn/boost/sandbox/precision/libs/precision/doc/n3626_standard.html n3626 standard text]
[endsect] [/section:thestandard Place in the standard]
Boost-Commit list run by bdawes at acm.org, david.abrahams at rcn.com, gregod at cs.rpi.edu, cpdaniel at pacbell.net, john at johnmaddock.co.uk