about STL alloc, this article is no better.
Interview with the father of STL★★★★
Alexander Stepanov, the father of STL, received an interview with reporters. This article gives a complete introduction to the history of STL development. Mr. Hou Jie recommended that you read this article in his STL related articles. The original version has a version on sgi stl and a version on portstl. Winter makes a simple arrangement and links the English and Chines
_ stl_member_templates // (9) If the compiler does not support the 'explicit' keyword, define 'explicit' as null (null macro) // (10) If the compiler cannot set the following default template parameters based on the previous template parameters, // DEFINE _ stl_limited_default_templates // (11) If the compiler is difficult to deduce the non-type template parameter type of the template function, define _ stl_non_type_tmpl_param_bug/(12) if the compiler does not support the iterator using the '->
implementation of
STL advantages
Now that we want to talk about what STL lacks, Let's first look at what STL can do and what advantages it has.
First, STL encapsulates common data structures to avoid programmers repeatedly inventing the wheel of the same function (in fact, many languages directly provide support for basic data structures, such as Java ).
Secondly, STL is a series of highly configurable, reusable, and scalable components, and its algorithm efficiency is very high, to a large e
organization that enjoys a high reputation in the distributed computing field. Japan's NTT Data plan will join intel and SGI in a three-month grid computing experiment in mid-2002, with 1 million computers, including families, enterprises and academic institutions, its total processing capability will be five times faster than the existing fastest supercomputer. In addition, Compaq, which was later involved in the grid computing field, also said that
Getting started series -- the simplest getting started with OpenGL It's now. before going to bed, write something... think about it. Let's get started with OpenGL. In Windows, users all know the direct X Series drivers. OpenGL works very well with direct3d. A detailed introduction to DirectX and OpenGL,ArticleToo many articles have been introduced in detail in China, and the history is also very clear. We recommend that you take a look at http://www.zkxt.com/d3d_opengl_1.htm. AsProgramPersonnel
OpenGL (Open graphics library) is a 2D and 3D open graphics standard, formerly known as Iris GL of SGI, microsoft, SGI, IBM, Dec, sun, HP, and other large companies all adopt OpenGL as three-dimensional graphics standards. The emergence of OpenGL ES, as the mobile 3D graphics industry standard, avoids unnecessary market competition caused by mobile phone manufacturers due to incompatible game software forma
provided for big-Endian, including SGI Indy, SGI O2, and broadcomm bcm91250a/bcm91480b.
MIPs little-Endian (mipsel)-The MIPs platform for little-Endian, including cobalt Qube/RaQ! And digital decstations, broadcomm bcm91250a/bcm91480b.
Ibm s/390 (s390)-For ibm s/390, including Z/series.
Oswikihk has a list of some ing sites in Hong Kong, which is faster than downloading from a foreign site. Another opti
++. The so-called C ++ new handler mechanism is that you can require the system to call a specified function when the memory configuration requirements cannot be met. In other words, once: Operator: New cannot complete the task, the processing routine specified by the client is called before the STD: bad_alloc exception state is thrown, this processing routine is often called a new-handler.new-handler to address memory practices with a specific pattern. Both allocate () and realloc of the first
I recently read the source code of SGI STL. The implementation of the red and black trees is relatively technical, but the standard library is bundled with Allocator and iterator (dedicated to rb_tree), which uses many template variables, it can process multiple data types. These situations are not a problem for those who have a solid C ++ foundation, but it is a little difficult for general beginners who are not very good at C ++. In addition, the im
Server:
1. Establish nfsvg, file system/nfsserver on the P670 Server
2. # mount/nfsserver
3. Edit the/etc/hosts file on 670 and add NFS client information.
10.60.64.41 IRIS
4. edit/etc/exports
/Nfsserver-rw, root = IRIS, access = IRIS
5. edit/etc/xtab
/Nfsserver-rw, root = IRIS_1, access = IRIS_1
6. Start and Stop the NFS service
Start now
#/Usr/sbin/mknfs '-N'
Start now and restart will run automatically
#/Usr/sbin/mknfs '-B'
Stop now
#/Usr/sbin/rmnfs '-N'
Stop immediately and the system stops.
designed and used by IBM. It was initially a private and closed system. But IBM later decided to open it to open-source software. It hasReiserfsSimilar internal structure.XFS
XFS is a log file system designed by SGI. It is also used in Irix operating systems. It was initially a private and closed system, but then SGI decided to open it to open-source software. Its internal structure has many special featur
.
Xxdiff can be used to display the differences between two or three files or two directories, and generate a merged version. The two or three files to be compared are displayed side by side, and different text content is highlighted in different colors for recognition.
This program is a very important software development tool. It can display the differences between two files or directories in a graphical manner, and merge different files. It is also used for products that preview and note file
MB) will be a good Load Balancing System.
TurboLinux TurboCluster and enFuzionIn TurboLinux, a product called TurboCluster was initially based on the kernel patch developed by the "Linux virtual server" project. Therefore, it can obtain most advantages, but its disadvantages are the same as those of the original project. TurboLinux has also developed some tools to monitor cluster behavior that increases the availability of products. The commercial support of a major supplier also makes it more
pthreads port package. See section 2.12.5.8 for notes on sco unix and openserver 5.0.x ".· SCO unixware 7.1.x. See section 2.12.5.9, "notes for SCO unixware 7.1.x and openunix 8.0.0 ".· SCO openserver 6.0.x. See section 2.12.5.10, "notes for SCO openserver 6.0.x ".· Sgi irix 6.xwith native threads. See section 2.12.5.7, "sgi irix considerations ".· There are native thread versions of Solaris 2.5 and later
Vc6 is always used to it. No matter who says it is simple, it is indeed an outdated product.
Looking at its own simple vc6.0, I finally decided to give it an upgrade package.
1. Install the English version of vc6.0)
2. Install the SP6 patch, which is of course downloaded from the MS Website:
Http://download.microsoft.com/download/1/9/f/19fe4660-5792-4683-99e0-8d48c22eed74/Vs6sp6.exe
3. Install intel C ++ 8.0
:Ftp://download.intel.com/software/products/compilers/downloads/W_CC_P_8.0.040.exeDownlo
What are the common storage solutions provided by 3par, bluearc, equallogic, exanet, isilon, lefthand, netapp, onstor, panasas, polyserve, and SGI? If your answer is that these vendors provide Cluster Storage in different ways, congratulations. Similar to cluster servers, Cluster Storage has many different meanings and implementation methods to meet different application and business needs.
As a widely used technology, clusters can provide performance
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