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[svn-r518] Changes since 19980720

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----------------------

./doc/html/H5.format.html
./src/H5Oattr.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Olayout.c
./src/H5Osdspace.c
./src/H5Oshared.c
	Added version numbers to some object header messages so we can
	update them easier in the future.  The library currently just
	gives up if the version numbers don't match, but in the future
	the library could handle multiple versions of a message.

./test/testhdf5.c
	Removed an argument from the H5version() call that I missed
	last time.
This commit is contained in:
Robb Matzke
1998-07-20 12:58:37 -05:00
parent 1dbacc8377
commit 34595bac3b
8 changed files with 214 additions and 71 deletions
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92
doc/html/H5.format.html
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@@ -1502,11 +1502,19 @@
<th width="25%">byte</th>
<th width="25%">byte</th>
<th width="25%">byte</th>
</tr>
<tr align=center>
<td colspan=4>Dimensionality</td>
<td>Version</td>
<td>Dimensionality</td>
<td>Flags</td>
<td>Reserved</td>
</tr>
<tr align=center>
<td colspan=4>Dimension Flags</td>
<td colspan=4>Reserved</td>
</tr>
<tr align=center>
<td colspan=4>Dimension Size #1 (&lt;size&gt; bytes)</td>
<tr align=center>
@@ -1543,12 +1551,12 @@
</tr>
<tr valign=top>
<td>Dimension Flags</td>
<td>Flags</td>
<td>This field is used to store flags to indicate the
presence of parts of this message. Bit 0 (counting from
the right) is used to indicate that maximum dimensions are
present. Bit 1 is used to indicate that permutation
indices are present for each dimension.</td>
presence of parts of this message. Bit 0 (the least
significant bit) is used to indicate that maximum
dimensions are present. Bit 1 is used to indicate that
permutation indices are present for each dimension.</td>
</tr>
<tr valign=top>
@@ -1935,7 +1943,7 @@
</tr>
<tr align=center>
<td>Type Class</td>
<td>Type Class and Version</td>
<td colspan=3>Class Bit Field</td>
</tr>
@@ -1950,11 +1958,13 @@
</center>
<p>The Class Bit Field and Properties fields vary depending
on the Type Class. The type class is one of: 0 (fixed-point
number), 1 (floating-point number), 2 (date and time), 3 (text
string), 4 (bit field), 5 (opaque), 6 (compound). The Class Bit
Field is zero and the size of the Properties field is zero
except for the cases noted here.
on the Type Class, which is the low-order four bits of the Type
Class and Version field (the high-order four byte are the
version which should be set to the value one). The type class
is one of: 0 (fixed-point number), 1 (floating-point number), 2
(date and time), 3 (text string), 4 (bit field), 5 (opaque), 6
(compound). The Class Bit Field is zero and the size of the
Properties field is zero except for the cases noted here.
<p>
<center>
@@ -2269,7 +2279,8 @@
</tr>
<tr align=center>
<td colspan=4><br>Heap Address<br><br></td>
<td>Version</td>
<td colspan=3>Reserved</td>
</tr>
<tr align=center>
@@ -2278,7 +2289,7 @@
</tr>
<tr align=center>
<td colspan=4>Reserved</td>
<td colspan=4><br>Heap Address<br><br></td>
</tr>
<tr align=center>
@@ -2451,17 +2462,18 @@
</tr>
<tr align=center>
<td colspan=4><br>Address<br><br></td>
</tr>
<tr align=center>
<td>Version</td>
<td>Dimensionality</td>
<td>Layout Class</td>
<td colspan=2>Reserved</td>
<td>Reserved</td>
</tr>
<tr align=center>
<td colspan=4>Reserved (4-bytes)</td>
<td colspan=4>Reserved</td>
</tr>
<tr align=center>
<td colspan=4><br>Address<br><br></td>
</tr>
<tr align=center>
@@ -2487,11 +2499,9 @@
</tr>
<tr valign=top>
<td>Address</td>
<td>For contiguous storage, this is the address of the first
byte of storage. For chunked storage this is the address
of the B-tree that is used to look up the addresses of the
chunks.</td>
<td>Version</td>
<td>A version number for the layout message. This
documentation describes version one.</td>
</tr>
<tr valign=top>
@@ -2510,6 +2520,14 @@
in the future.</td>
</tr>
<tr valign=top>
<td>Address</td>
<td>For contiguous storage, this is the address of the first
byte of storage. For chunked storage this is the address
of the B-tree that is used to look up the addresses of the
chunks.</td>
</tr>
<tr valign=top>
<td>Dimensions</td>
<td>For contiguous storage the dimensions define the entire
@@ -2715,13 +2733,14 @@
</tr>
<tr align=center>
<td>Version</td>
<td>Reserved</td>
<td colspan=2>Name Size</td>
<td colspan=2>Type Size</td>
</tr>
<tr align=center>
<td colspan=2>Type Size</td>
<td colspan=2>Space Size</td>
<td colspan=2>Reserved</td>
</tr>
<tr align=center>
@@ -2750,6 +2769,12 @@
<th width="70%">Description</th>
</tr>
<tr valign=top>
<td>Version</td>
<td>Version number for the message. This document describes
version 1 of attribute messages.</td>
</tr>
<tr valign=top>
<td>Name Size</td>
<td>The length of the attribute name in bytes including the
@@ -2881,8 +2906,9 @@
</tr>
<tr align=center>
<td>Version</td>
<td>Flags</td>
<td colspan=3>Reserved</td>
<td colspan=2>Reserved</td>
</tr>
<tr align=center>
@@ -2903,6 +2929,12 @@
<th width="70%">Description</th>
</tr>
<tr valign=top>
<td>Version</td>
<td>The version number for the message. This document
describes version one of shared messages.</td>
</tr>
<tr valign=top>
<td>Flags</td>
<td>The Shared Message message points to a message which is
@@ -3108,7 +3140,7 @@ data-type.
<address><a href="mailto:koziol@ncsa.uiuc.edu">Quincey Koziol</a></address>
<address><a href="mailto:matzke@llnl.gov">Robb Matzke</a></address>
<!-- hhmts start -->
Last modified: Mon Jul 20 10:17:03 EDT 1998
Last modified: Mon Jul 20 13:49:08 EDT 1998
<!-- hhmts end -->
</body>
</html>