Abstract class Prmodel {//product model
Abstract function link ();
}
Class Weblink extends prmodel{//instance one product
Public Function link () {
echo "www.2cto.com
}
}
Class Gongchang {//Factory
static public Function Createlink () {
return new Weblink ();
}
}
$weblink =gongchang::createlink (); Manufacturing an object from a factory
$
PHP advanced object building-use of the factory model .? PhpabstractclassprModel {product model abstractfunctionlink ();} classwebLinkextendsprModel {instance a product publicfunctionlink () {echowww.2cto.com} classgong
Abstract class prModel {// product model
Abstract function link ();
}
Class webLink extends prModel {// instance a product
Public function link (){
Echo "www.2cto.com
}
}
Class gongchang {// factory
Static public function
= $gongchang->getzhangsan ()//Manufacturing Products
echo $zhangsan->getnames ()//Product output function
?>
Before I wrote about the factory design patterns, in fact, the factory model contains common factory patterns and abstract factory patterns, but, regardless of the factory model, they all have a role, that is to generate objects.
Well, let's use the simplest example below to demonstrate the factory pattern in the PHP design pattern again.
I have summed up the three elements of the
:
[C ++]
Ccp (x, y); // create a vector with coordinates x and yCcpFromSize (s); // create a vector using the width of size s as x and height as yCcp (x, y); // create a vector with coordinates x and y
CcpFromSize (s); // create a vector using the width of size s as x and height as yAddition, subtraction, multiplication, division, and operation of CCPoint
[C ++]CcpAdd (v1, v2); // equivalent ccp (v1.x + v2.
{// factory instanceFunction getZhangsan (){Return new zhangsan ();}Function getLisi (){Return new lisi ();}}$ Gongchang = new gongchang (); // instantiate the factory$ Zhangsan = $ gongchang-> getZhangsan (); // manufacturing productEcho $ zhangsan-> getNames (); // product output function?>
I wrote an article about the factory design model. In fact, the factory model includes the common factory model and the Abstract factory model. However, no matter what factory model, they all have a role,
; getNames (); // product output function?> I wrote an article about the factory design model. In fact, the factory model includes the common factory model and the abstract factory model. However, no matter what factory model, they all have a role, that is, the generated object.Well, let's use the simplest example below to demonstrate the factory model in the PHP design mode.I have summarized three elements of the factory model:I. Product ModelIi. Product instances3. Factory WorkshopCopy codeThe
getLisi (){Return new lisi ();}}$ Gongchang = new gongchang (); // instantiate the factory$ Zhangsan = $ gongchang-> getZhangsan (); // manufacturing productEcho $ zhangsan-> getNames (); // product output function?>
I wrote an article about the factory design model. In fact, the factory model includes the common factory model and the Abstract factory model. However, no matter what factory model, they all have a role, that is, the generated object.
Well, let's use the simplest example below to
output function?>
Before I wrote about the factory design pattern, in fact, the factory model contains common factory patterns and abstract factory patterns, but whatever the factory pattern, they all have a role to play, which is to generate objects.
Well, let's use the simplest example below and then demonstrate the Factory mode in PHP design mode.
I have summed up the three elements of the factory model:
First, the product model
Second, product examples
Third, the factory workshop
Copy the
Original: http://inversionconsulting.blogspot.com/2008/06/proe-visual-basic-api-first-look.html
ProE vb api Manual: http://www.kuaipan.cn/file/id_28189949127819279.htm
Welcome to Development Group 106930856
Obtain the password by yourself (both methods are acceptable)1, password see this post (need to register for review), http://begtostudy.uueasy.com/read-htm-tid-9.htmlOr2, third-party address (need to register, do not need to review), http://www.linkedin.com/groups? Gid = 4436079
A peek under
(); // manufacturing product
Echo $ zhangsan-> getNames (); // product output function
?>
I wrote an article about the factory design model. In fact, the factory model includes the common factory model and the abstract factory model. However, no matter what factory model, they all have a role, that is, the generated object.Well, let's use the simplest example below to demonstrate the factory model in the PHP design mode.I have summarized three elements of the factory model:I. Product ModelIi. P
within each block, you can go to the following sub-fast to continue to find, can be divided into multiple layers to sort.
4. In this way, a billion-dollar level of data (such as the long type), the worst of the worst extreme situation will be 2048 times file seek to filter the results. amp;lt;img src=quot;https://pic2.zhimg.com/v2-8a4e20c07a3a64df2dafc1a5921b7c91_b.pngquot; data-rawwidth=quot;867quot; data-rawheight=quot;251quot; Class=quot;origin_im
Mathematical explanation of Cocos2d macros
The following text is reproduced from: Success.
/** Returns opposite of point.
@ Return CGPoint@ Since v0.7.2*/Static inline CGPointCcpNeg (const CGPoint v) // calculate the symmetric point of the Origin{Return ccp (-v. x,-v. y );}
/** Calculates sum of two points.@ Return CGPoint@ Since v0.7.2*/Static inline CGPointCcpAdd (const CGPoint v1, const CGPoint v2) // calculate the sum of the two vectors{Return C
v;v.push_back(1);v.push_back(2);v.push_back(3);v.push_back(5);v.push_back(5);v.push_back(7);vector
::iterator iv = adjacent_find(v.begin(), v.end());if(iv != v.end()) {cout
Output result:
There are two equal elements.It is 5There are two parity euqal elements.They are 3 and 5Find_first_of Function
This function is used to find elements within a certain range. It has two prototypes, one being equal, and the other being binary predicates. If the element is found, the
Main (string[] args) {??? Value V1,v2;??? V1=new Value ();??? V2=new Value ();??? PRT ("v1.c=" +v1.c+ "v2.c=" +v2.c);??? V1.inc ();??? PRT ("v1.c=" +v1.c+ "? v2.c=" +v2.c);?? }}The results are as follows:V1.c=0?
); public static void Main (string[] args) {Value v1,v2; V1=new Value (); V2=new Value (); PRT ("v1.c=" +v1.c+ "v2.c=" +v2.c); V1.inc (); PRT ("v1.c=" +v1.c+ "v2.c=" +v2.c); }}
The results are as follows:
V1.c=0
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