safe cast

the two forms. It is simply a question of where brackets are placed. I call these two forms the forced transformation of old-style. Ii. Four forced transformation forms of C ++: C ++ also provides four new forms of forced Transformation (commonly referred to as forced transformation of a new style or C ++ style ):Const_cast (expression)Dynamic_cast (expression)Reinterpret_cast (expression)Static_cast (expression) Each option is applicable to a specific purpose: · Dynamic _

transformation to use the following syntax:T (expression) // cast expression to be of type TThere is no essential difference between the two forms. It is simply a question of where brackets are placed. I call these two forms the forced transformation of old-style. Ii. Four forced transformation forms of C ++: C ++ also provides four new forms of forced Transformation (commonly referred to as forced transformation of a new style or C ++ style ):Con

two forms the forced transformation of old-style. Ii. Four forced transformation forms of C ++: C ++ also provides four new forms of forced Transformation (commonly referred to as forced transformation of a new style or C ++ style ):Const_cast (expression)Dynamic_cast (expression)Reinterpret_cast (expression)Static_cast (expression) Each option is applicable to a specific purpose: · Dynamic _ cast is mainly used to execute "

Take a note: from the Forum: http://bbs.csdn.net/topics/210039564Summarize all the cast functions in C + + (Const_cast,reinterpret_cast,static_cast,dynamic_cast)C-style (C-style) Forced transformation is as follows:(t) expression/cast expression to BES of type TThe function style (function-style) Force transformation uses this syntax:T (expression)//cast expressi

What is the difference between ArrayList and vectors? What's the difference between HashMap and Hashtable? What's the difference between StringBuilder and StringBuffer? These are the basic questions that are common in the Java interview. In the face of this problem, the answer is: ArrayList is non-thread-safe, vector is thread-safe, HashMap is non-thread-safe, Ha

What is the difference between ArrayList and vectors ?What's the difference between HashMap and HashTable ?What's the difference between StringBuilder and stringbuffer ?These are the basic questions that are common in the Java interview. In the face of this problem, the answer is:ArrayList is non-thread-safe ,Vector is thread-safe,HashMap is non- thread-safe, H

The first Windows version of PHP3.0.17, released on October 20, 2000, started with a thread-safe version, because unlike the Linux/unix system, which works in a multi-process manner, Windows systems work in a multi-threaded way. It is very slow to run PHP as CGI under IIS, because the CGI pattern is built on a multi-process basis, not multithreaded. In general, we will configure PHP to run in ISAPI way, ISAPI is multi-threaded way, so much faster. The

Starting with the PHP5.2.10 version (now available in PHP5.2.10 and 5.3 two versions), there are none-thread safe and Thread safe two versions to choose from, what is the difference between these two versions, and how should they be chosen as users? The following friends will tell you.Starting with the PHP5.2.10 version (now available in PHP5.2.10 and 5.3 two versions), there are none-thread

Original: http://blog.csdn.net/xiao__gui/article/details/8934832What is the difference between ArrayList and vectors? What's the difference between HashMap and hashtable? What's the difference between StringBuilder and stringbuffer? These are the basic questions that are common in the Java INTERVIEW. In the face of this problem, the answer is: ArrayList is non-thread-safe, vector is thread-safe, HashMap is

When your computer fails, you can try to use Safe mode to solve the problem, how to enter Safe mode? The method is very simple, after the machine restarts, after the hardware self-test system starts, presses the F8 key to be able, if you grasp not to be able to press the F8 the time, may after the restart presses the F8, after entering, may carry on you to need the operation! Security mode can solve the pro

The forced transformation of C-style is as follows: (t) expression // cast expression to be of type T Function-style forces the transformation to use the following syntax: T (expression) // cast expression to be of type T is not essentially different between the two forms, it is simply a question of where to put the brackets. I call these two forms the forced transformation of old-style. Use the Standard C

Last four versions of PHP for Windows, including vc9 x86 non thread safe, vc9 x86 thread safe, vc6 x86 non thread safe, and vc6 x86 thread safe, the PHP official website provides a choose on the left of the download link. I. How to select the vc9 and vc6 versions of php5.3 Vc6 is compiled using the Visual Studio 6

which PHP thread-safe and non-thread-safe editions should be used, and what are their respective usage scenarios? Reply content: which PHP thread-safe and non-thread-safe editions should be used, and what are their respective usage scenarios? PHPThe introduction of the Thread

Transferred from: http://www.htmer.com/article/716.htmRecently on the PHP official web site to see a new version of PHP download, and then went up to find for Windows, but a look really dumbfounded, a total of four versions, VC9 x86 Non thread safe, VC9 x86 thread safe, VC6 x86 Non Thr EAD Safe, VC6 x86 Thread safe, wh

PHP has a total of four versions, VC9 x86 Non thread safe, VC9 x86 thread safe, VC6 x86, Non thread safe, VC6 x86 thread safe, which makes me a rookie headache ah, fortunately, PHP website offers Download the place to the left there is an English choose I understand, I guess is how to choose the version of the meaning