CORBA (Common Object Request Broker architecture) is a new technology developed with the rapid development of software and hardware resources today. It allows distributed applications to complete communication, regardless of the manufacturer of the application, and can communicate with each other as long as the CORBA standard is met. CORBA 1.1, presented by the OMG in 1991, also presents interface definition Language interface definition Language,idl
triggered by UI events (menu or toolbars)
You already have the experience of using Pyuno.
You want your script to run the best performance
The pattern is to write the Py script into the form of a UNO component and package it in the ODT for LO use, for example, to see the top reference link. Uno language binding Uno type mapping
IDL type
Python
Integer types (byte, short, unsigned short, long, unsigned lon
interface function addFigure VII, adding the interface function CatPlease add the Add () function exactly as shown in Figure six, as the parameters of the cat () function in Figure VII are longer, I do not have the proper input space, please pay attention when you input. [In] indicates that the parameter direction is input; [out] indicates that the parameter direction is output; [Out,retval] indicates that the parameter direction is output and can be used as the return value of the result of th
and pure virtual.
Corba idl stubs and skeletons: they stick the client and service application respectively with orb like glue. These are usually completed by the corba idl compiler.
Dynamic call interface (DiI): This interface allows the client to directly access the underlying request mechanism provided by orb.
Dynamic skeleton interface: This is equivalent to the server (DiI ).
Object Adapter: it helps
in Figure 7 is relatively long, I do not have proper spaces, please note that. [In] indicates that the parameter direction is input; [out] indicates that the parameter direction is output; [out, retval] indicates that the parameter direction is output and can be used as the return value of the function operation result. OneIn a function, there can be multiple [in] and [out], but [retval] can only have one, and it must be combined with [out] In the last position. (Note 5)Figure 8. Illustration a
called idochostuihandler can provide you with the ability to change all of these.
Implement the idochostuihandler InterfaceYour application must implement an idochostuihandler interface, and then use the icustomdoc: setuihandler () method to tell mshtml that you have implemented and want to use this interface. The idochostuihandler interface is included in the Internet Development SDK of Platform SDK and defined by mshtmlhst. IDL.One of the methods I have seen for introducing these interfaces
property without a methodSee the example program belowClass Test:action= ' win the game ' #类属性print test.actiont=test () print t.actiontest.action= ' At least 1 point ' print Test.actionprint t.actiont.action= ' dont lose ' print test.actionprint t.actionThe results of the operation are as followsWin the gameWin the gameAt least 1 pointAt least 1 pointAt least 1 pointDont loseThe phenomenon can be summed up as: "Change the class properties, data properties, change data properties, class proper
Tstringlist class is a pair of the most factory used in Delphi, we look at the detailed usage of tstringlist here together.
Let's start by listing several properties to be discussed:1, CommaText2, Delimiter Delimitedtext3, Names Values Valuefromindex
Tstrings is an abstract class that, in actual development, is the most applied except for the basic type.
Tstringlist Common Methods and properties:
Var
List:tstringlist;
I:integer;
Begin
List: = tstringlist.create;
List.add (' Strings1 '); Add
Management service sends a request/response message to the passenger service to confirm that the passenger account is valid. This itinerary is then created and notified by the Publish/subscribe interaction mode, including the dispatch service for locating available drivers.Now that we understand the interaction pattern, let's look at how to define the API.Defining the APIAn API is a contract between a server and a client. Regardless of the IPC mechanism chosen, it is important to use an interac
Javaidl Introduction
Javaidl is a CORBA feature extension in the Java 2 development platform. The introduction of Javaidl in Java 2 enables the use of OMG IDL to define the basic functionality of the service object and to map the IDL to the Java language, as required by the CORBA specification, and to develop a standard interoperability and connectivity distributed application. JAVAIDL enables distributed,
function can be invoked when the program is initialized or when the task function runs.
The hook module manages a set of objects that involve a hook function. During Dsp/bios initialization, each hook object is assigned a numeric identifier. Each hook module has an initialization function that runs before the hook function call. When the initialization function is invoked, the Dsp/bois kernel passes the identifier of the hook object to the initialization function as a parameter.
3.
1. Download and install Jacorb2.1Download the Jacorb_2_1-compact.zip (already compiled version) and unzip it to disk, such as E:/jacorb.Then, in order to find the package and jacorb.properties configuration file when debugging, you need to set the classpath= in the system environment variable.; E:/jacorb/idl.jar; E:/jacorb/jacorb.jar; e:/jacorb/classes; Also, to facilitate the use of ant and command-line tools, add E:/jacorb/bin to the path
Modify the Idl.bat (Linux under
constant pool. So the relationship between C, Chenssy, pool chenssy should be: c--->chenssy---> Pool chenssy. The whole relationship is as follows:
Through the above figure we can very clearly understand their relationship. So we modify the value in memory, and he changes it all.
Summary: Although a, B, C, and Chenssy are different objects, we can understand them from the internal structure of string. String c = new String ("Chenssy"), although the content of C is created in the heap, but his
Java code
String STR = new string ("AAA ");
How many string objects have been created in this line of code? The answer is 2, not 3. Because new string ("AAA") is equivalent to "AAA" and the original Instance Object created when it is placed in the heap, and the other is the "AAA" object in the constant pool, of cour
Java code
String str=New string ("AAA");
How many string objects does this line of code create? The answer is 2 instead of 3. Since the new String ("AAA") is equivalent to "AAA" and one is the original instance object that was created when placed in the heap, and the other is the "AAA" object placed in th
The Callbacks tool method, which functions as a unified management of function callbacks Jquery.callbacks = function (options) {} is used: Similar to event binding, after fire, the previously bound method is executed. Viewer mode. function aaa () {alert (1); } function bbb () {alert (2); } function CCC () {alert (3)} var cb = $. Callbacks (); Cb.add (AAA); Cb.add (BBB); Cb.add (CCC); Cb
instanceofDetects if an object is an array; (used to deal with complex data types;)Simple data type typeof;A instanceof b//A is not made of B;Cases:var arr = [n/a];Console.log (arr instanceof Array); The arr genus is not of type array;Array.isarray ()Array.isarray (parameter); Determines whether the parameter is an array, returns a Boolean value;Cases:var arr = [n/a];var num = 123;Console.log (Array.isarray (arr)); TrueConsole.log (Array.isarray (num)); FalseToString ()Array. toString (); Turns
Function declaration and expression in js, js function declaration expression// Function declaration: function name (){}// Function expression: function name (writable or not) () {}: anonymous function expression// Function aaa () {}: function declaration// Var a = function aaa () {}: name function expression// Var a = function () {}: anonymous function expression(Function
1. What is a function declaration, function expressionFunctions declaration: Function Function name () {}Functional expression: Function name () {}. The function name can be written without writing. Written, is named function expression, do not write is anonymous function expressionExample:function aaa () {};var a=function aaa () {}; named function expressionvar a=function () {}; anonymous function expressi
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