Boost.asio vs. Ace comparison (c + +):
ASIO is an asynchronous IO library for basic boost development, which encapsulates sockets and simplifies development based on socket programs.
Boost.asio is a C + + network library that utilizes advanced methods of contemporary C + +, Cross-platform, asynchronous I/O models.
1. Hierarchical structure:
The ACE Bottom is a C-style OS adaptation layer, t
Ace:adaptive Communication Environment Adaptive communication environment, belonging to host infrastructure middlewareSAP: Service Point AccessThe ACE simulation provides a class for the C + + standard library: http://ace.ece.uci.edu/or http://www.riverace.com1. Design space for network communication:1). Communication space: Interaction Rules, forms2). Concurrency space: concurrency control, synchronization3). Service Space: Duration, structure4). Con
Comparison of socket programming between ACE and ASIO
Transferred from:
Free my soul
Ace is a very mature middleware product. It is an adaptive communication environment, but it is too ambitious. There are a bunch of design patterns, and the architecture is layer after layer. It is a little difficult for beginners.ASIO is a basic asynchronous Io library developed by boost. It encapsulates socket and simpli
The role of the timer MMO does not need to be emphasized too much. For most game projects, the real-time device queue is implemented based on the Linux kernel timer principle. For detailed technical descriptions, see here, there are high people to translate it into English: http://www.linuxforum.net/forum/showthreaded.php? Cat = board = driver number = 385224 page = 0 view = collapsed SB = 5 O = All Vc = 1
Although the principle is not complex, and there is a Linux KernelCodeIt can b
The new ACE has canceled the use of Ace_static_case macros, using static_cast as a direct conversion. In response to this change, a change was made to the 47-page example in the APG book:
#include "ace/streams.h" #include "ace/log_msg_callback.h" #include "ace/log_record.h" #include "
Download the ace package first.
After downloading the ace package, decompress the ace package and store the ace_wrappers in the package to the specified directory. Store the ace_wrappers in disk D, that is, D:/ace_wrappers.
Compile and install the SDK before use.
(1) enter the Directory D:/ace_wrappers/ace, add a new
Environment: macosx10.6.5 xcode 3.2.5 ace 6.0.0
Ace is from memory. Besides, it is not likely to be generated using the MPC.
On the console, go to the ace_wrappers directory that you decompressed. First, compile the create a bash Profile
cd …../ACE_wrappers export ACE_ROOT=$(pwd) echo "export ACE_ROOT=$ACE_ROOT" >> bash_profile echo "export LD_LIBRARY_PATH=$ACE_ROOT/ac
InSource codeDirectory contains the source file. cpp and header file. H. We also found files with the extension. I and. inL. In fact, files with the. I and. INL extensions are stored as inline functions in ACE source code.
Before explaining why ace uses this method to store inline functions, let's look at the consciousness of inline keywords. We know that when a function is called, some operations such as
Http://blog.csdn.net/ I _noname/archive/2006/04/04/650055.aspx
1: Download the ace source code package. The file name is ace54src.tar.gz. Decompress gzip and decompress the tar package to get a directory named ace_wrappers. I will put it in the/home/Lok/ace directory. Note that, unless otherwise specified, all operations are performed under normal users.
2: necessary work before compilation.Set the environm
ACE provides flexible and convenient log management and message output functions. The following describes some simple and direct functions.
Ace_debug common output messagesAce_error provides some low-level messages about program errors.
The usage of the two macros is consistent.Ace_debug (error level, "Format String", variable 1... Variable N)Some Error-level systems are defined as follows:Lm_shutdown = 01, system crash levelLm_trace = 02, Trace Leve
1. Download ace‑tao‑ciao-6.2.7.tar.bz2 from the ace official website (http://download.dre.vanderbilt.edu/) and put it in/home/yourname;
Tar xvjf ace‑tao‑ciao-6.1.2.tar.bz2 decompress/home/yourname/ace_wrappers
Su to Root Account
2. Set the environment variable: ace_root =/home/yourname/ace_wrappers; export ace_root
Note: This is a temporary environment variable
After a long time, I finally saw the attention picture presented by the ACE service configurator framework in Linux. This framework is truly shocking. This example replaces the interface functions used by the service without shutting down the service, and the service provider constantly reads SVC in the timer. conf configuration file content, and then reconfig service. It is not a clever way to do this in the timer, but it vividly shows the serviceThe
If you want to write
Source code May directly cross Windows and Linux with Ace. pay attention to the following points. for # include files, the Case sensitivity of the files is no different from that of the files used in VC. not in Linux. there is also a directory representation such as: # include "ACE/ace. H "and # include"
Additional instructions on installing ace in llinuxIt should be noted that:First, set the $ ace_root environment variable and point it to the ace_wrappers Directory: You can edit the/etc/profile or. bash_profile file, as shown inAce_root =/Works/.../ace_wrappers, export the export ace_root, and check it with ECHO $ ace_root.
Next, go to the $ ace_root/ace directory and create a text config. h with the follo
The ACE algorithm is derived from the Retinex algorithm, which can adjust the contrast of the image, realize the color constancy and luminance constancy of the human eye, and use the difference to calculate the relative shading between the target point and the surrounding pixels to correct the final pixel value, which has a good enhancement effect. But the computational complexity is very high, this paper proposes an effective fast implementation meth
Text/Jiang Tao
Application description
This code implements the RFC 868 client. Start the program and establish a TCP connection to the given time service. The time service returns a four-byte integer, which is the number of seconds from on January 1, January 1, 1900 to the past time, of course, it is in the order of network bytes. After the network bytes are converted to host bytes, we can read this number.
Currently, this program only supports windows. Because the modification time in Linux i
Ace application link Error error lnk2019 Solution
Reader level: elementaryAbstract: The text briefly shows how to correctly compile and link ace applications.
For beginners, the ace development environment will be a mystery. How to correctly configure the developer machine and quickly experience ace,Is the purpose of
Ace six-step Configuration:
I. Yu Yun;
Ace-install.html file, the online page address for http://www.dre.vanderbilt.edu /~ Schmidt/doc_root/ACE/ACE-INSTALL.html # UNIX, follow this procedure to perform the next installation configuration;
3. In the terminal command line, in the decompressed directory (for example
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