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authorJonathan Wakely <redi@gcc.gnu.org>2004-02-26 11:35:06 +0000
committerJonathan Wakely <redi@gcc.gnu.org>2004-02-26 11:35:06 +0000
commitcec0e70b442f27e1eab654061caf454de8e1ea5e (patch)
tree552b5d8a82d84998a1ad86cd473ac16d7a2a0cca /libstdc++-v3/docs
parent1e2a4850db7dcb27d4fed3d486a329650cb0dbd1 (diff)
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howto.html, [...]: Fix markup, more <link> tags.
2004-02-25 Jonathan Wakely <redi@gcc.gnu.org> * docs/html/20_util/howto.html, docs/html/20_util/allocator.html, docs/html/ext/howto.html, docs/html/ext/mt_allocator.html: Fix markup, more <link> tags. From-SVN: r78495
Diffstat (limited to 'libstdc++-v3/docs')
-rw-r--r--libstdc++-v3/docs/html/20_util/allocator.html14
-rw-r--r--libstdc++-v3/docs/html/20_util/howto.html2
-rw-r--r--libstdc++-v3/docs/html/ext/howto.html2
-rw-r--r--libstdc++-v3/docs/html/ext/mt_allocator.html25
4 files changed, 27 insertions, 16 deletions
diff --git a/libstdc++-v3/docs/html/20_util/allocator.html b/libstdc++-v3/docs/html/20_util/allocator.html
index 43aaae7..07e8e2d 100644
--- a/libstdc++-v3/docs/html/20_util/allocator.html
+++ b/libstdc++-v3/docs/html/20_util/allocator.html
@@ -11,6 +11,10 @@
<meta name="GENERATOR" content="emacs and ten fingers" />
<title>Allocators and allocation</title>
<link rel="StyleSheet" href="../lib3styles.css" type="text/css" />
+<link rel="Start" href="../documentation.html" type="text/html"
+ title="GNU C++ Standard Library" />
+<link rel="Bookmark" href="howto.html" type="text/html"
+ title="General Utilities" />
<link rel="Copyright" href="../17_intro/license.html" type="text/html" />
</head>
<body>
@@ -35,7 +39,7 @@
</p>
<h3 class="left">
- <a name="standard requirements">Standard requirements</a>
+ <a name="standard_requirements">Standard requirements</a>
</h3>
<p>The C++ standard only gives a few directives in this area:
</p>
@@ -74,7 +78,7 @@
</p>
<h3 class="left">
- <a name="probs possibilities">Problems and Possibilities</a>
+ <a name="probs_possibilities">Problems and Possibilities</a>
</h3>
<p>The easiest way of fulfilling the requirements is to call operator new
each time a container needs memory, and to call operator delete each
@@ -256,7 +260,7 @@
</p>
<h3 class="left">
- <a name="ext allocators">Other allocators</a>
+ <a name="ext_allocators">Other allocators</a>
</h3>
<p> Several other allocators are provided as part of this
implementation. The location of the extension allocators and their
@@ -381,7 +385,7 @@
<h3 class="left">
- <a name="using custom allocators">Using a specific allocator</a>
+ <a name="using_custom_allocators">Using a specific allocator</a>
</h3>
<p>You can specify different memory management schemes on a
per-container basis, by overriding the default
@@ -397,7 +401,7 @@
<h3 class="left">
- <a name="custom allocators">Writing custom allocators</a>
+ <a name="custom_allocators">Writing custom allocators</a>
</h3>
<p> Writing a portable C++ allocator would dictate that the
interface would look much like the one specified for <code>
diff --git a/libstdc++-v3/docs/html/20_util/howto.html b/libstdc++-v3/docs/html/20_util/howto.html
index 9597707..4c40459 100644
--- a/libstdc++-v3/docs/html/20_util/howto.html
+++ b/libstdc++-v3/docs/html/20_util/howto.html
@@ -18,6 +18,8 @@
title="Diagnostics" />
<link rel="Next" href="../21_strings/howto.html" type="text/html"
title="Strings" />
+<link rel="Bookmark" href="allocator.html" type="text/html"
+ title="Allocators and allocation" />
<link rel="Copyright" href="../17_intro/license.html" type="text/html" />
<link rel="Help" href="../faq/index.html" type="text/html" title="F.A.Q." />
</head>
diff --git a/libstdc++-v3/docs/html/ext/howto.html b/libstdc++-v3/docs/html/ext/howto.html
index 3e5c35c..41fe10b 100644
--- a/libstdc++-v3/docs/html/ext/howto.html
+++ b/libstdc++-v3/docs/html/ext/howto.html
@@ -18,6 +18,8 @@
title="Input/Output" />
<link rel="Bookmark" href="sgiexts.html" type="text/html"
title="SGI extensions" />
+<link rel="Bookmark" href="mt_allocator.html" type="text/html"
+ title="__mt_alloc" />
<link rel="Copyright" href="../17_intro/license.html" type="text/html" />
</head>
<body>
diff --git a/libstdc++-v3/docs/html/ext/mt_allocator.html b/libstdc++-v3/docs/html/ext/mt_allocator.html
index e806395..7272711 100644
--- a/libstdc++-v3/docs/html/ext/mt_allocator.html
+++ b/libstdc++-v3/docs/html/ext/mt_allocator.html
@@ -5,12 +5,15 @@
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
- <meta name="AUTHOR" content="Stefan Olsson <stefan@xapa.se>" />
+ <meta name="AUTHOR" content="Stefan Olsson &lt;stefan@xapa.se&gt;" />
<meta name="KEYWORDS" content="c++, libstdc++, g++, allocator, memory" />
<meta name="DESCRIPTION" content="Allocators and allocation" />
<meta name="GENERATOR" content="emacs and ten fingers" />
<title>A fixed-size, multi-thread optimized allocator</title>
<link rel="StyleSheet" href="../lib3styles.css" type="text/css" />
+<link rel="Start" href="../documentation.html" type="text/html"
+ title="GNU C++ Standard Library" />
+<link rel="Bookmark" href="howto.html" type="text/html" title="Extensions" />
<link rel="Copyright" href="../17_intro/license.html" type="text/html" />
</head>
<body>
@@ -61,8 +64,8 @@ are initialized to their default values at file scope, i.e.:
</p>
<pre>
- template<typename _Tp> size_t
- __mt_alloc<_Tp>::_S_freelist_headroom = 10;
+ template&lt;typename _Tp&gt; size_t
+ __mt_alloc&lt;_Tp&gt;::_S_freelist_headroom = 10;
</pre>
<p>
@@ -100,7 +103,7 @@ The _S_init() function:
as many bin_records in this array as the number of bins that we calculated
earlier. I.e., if _S_max_bytes = 128 there will be 8 entries.
Each bin_record is then initialized:
- - bin_record->first = An array of pointers to block_records. There will be
+ - bin_record-&gt;first = An array of pointers to block_records. There will be
as many block_records pointers as there are maximum number of threads
(in a ST application there is only 1 thread, in a MT application there
are _S_max_threads).
@@ -127,7 +130,7 @@ The _S_init() function:
created thread and we pop the first entry from this list and saves the
pointer to this record in the _S_thread_key variable. The next time
we will get the pointer to the thread_record back and we use the
- thread_record->thread_id as identification. I.e., the first thread that
+ thread_record-&gt;thread_id as identification. I.e., the first thread that
calls allocate will get the first record in this list and thus be thread
number 1 and will then find the pointer to its first free 32 byte block
in _S_bin[ 5 ].first[ 1 ]
@@ -140,12 +143,12 @@ The _S_init() function:
</p>
<p>
- Initialize the free and used counters of each bin_record:
- - bin_record->free = An array of size_t. This keeps track of the number
+ - bin_record-&gt;free = An array of size_t. This keeps track of the number
of blocks on a specific thread's freelist in each bin. I.e., if a thread
has 12 32-byte blocks on it's freelists and allocates one of these, this
counter would be decreased to 11.
- - bin_record->used = An array of size_t. This keeps track of the number
+ - bin_record-&gt;used = An array of size_t. This keeps track of the number
of blocks currently in use of this size by this thread. I.e., if a thread
has made 678 requests (and no deallocations...) of 32-byte blocks this
counter will read 678.
@@ -155,7 +158,7 @@ The _S_init() function:
</p>
<p>
- Initialize the mutex of each bin_record:
- The bin_record->mutex is used to protect the global freelist. This concept
+ The bin_record-&gt;mutex is used to protect the global freelist. This concept
of a global freelist is explained in more detail in the section
"A multi threaded example", but basically this mutex is locked whenever
a block of memory is retrieved or returned to the global freelist for this
@@ -194,7 +197,7 @@ This is the first two blocks in freelist for thread id 3 in bin 3 (8 bytes):
| | |
+----------------+ |
+----------------+ |
-| next* |<-+ (If next == NULL it's the last one on the list)
+| next* |&lt;-+ (If next == NULL it's the last one on the list)
| |
| |
| |
@@ -223,7 +226,7 @@ assigned this id since they span from 1 to _S_max_threads in a MT application).
</p>
<p>
When the application requests memory (calling allocate()) we first look at the
-requested size and if this is > _S_max_bytes we call new() directly and return.
+requested size and if this is &gt; _S_max_bytes we call new() directly and return.
</p>
<p>
If the requested size is within limits we start by finding out from which
@@ -297,7 +300,7 @@ not when a deallocation occurs.
<p>
When the application requests memory (calling allocate()) we first
-look at the requested size and if this is > _S_max_bytes we call new()
+look at the requested size and if this is &gt; _S_max_bytes we call new()
directly and return.
</p>
generated by cgit v1.1 at 2025-02-19 11:11:39 +0000