c - How to know which variable value is set for union? -

-

I am working on optimizing a project. There is an alternative framework in which the user can choose one option at a time. In addition to the option, we can also use a flag variable which option value is set for this record. To make it memory efficient, I want to change the structure in a union. But how do I know that the variable value is set in Union because there is no restriction on bringing the value of one variable in the union, which is not set. 

  struct options {int basicPay; Int lmosm pe; Int Mothali Pe; Int weekly payments; Int Daily Pay; Intal Pai; Int petip; // Which option is selected to check the flag variable}; Union optimization optimization {int basicPay; Int lmosm pe; Int Mothali Pe; Int weekly payments; Int Daily Pay; Intal Pai; Int petip; // confused here); << Code>   
 
 
 You entered  union  inside  struct ? Let's look at the following example equivalents:  
  union option {int basicPay; Int lmosm pe; Int Mothali Pe; Int weekly payments; Int Daily Pay; Intal Pai; }; Structure record {union option * op; // Option Union Pay Per Type;   
 Union ( option ) will reserve memory for its largest variable and you can set its value and its structure. (Records) will keep track of that union memory block and  pay type  flag value can be set which will tell your program to bring the union's VATIC variable.

Comments

Post a Comment

Popular posts from this blog

java - ImportError: No module named py4j.java_gateway -

-
I'm trying to call the Python using the Java program py4j . I've been installing the plug-in Eclipse and test name Piidvi project. I'm trying to execute the following part of the code found on py4j webpage: Import from py4j.java_gateway to JavaGateway, java_import gateway = JavaGateway () jvm = gateway.jvm java_import (jvm, '' Org.eclipse Kkorkrisorsej. * ") Vrkspes_rut = Jvankresourkesplginkgetvrkspas (). GetRoot (Gateway .help (workspace_root, '* Projects *') project_names = [project.getName () (for projects workpace_root.getProjects))] print (Projekt_nam) But I There is an error in import. I have checked that the P4JJ is present in the Jar Eclipse plugin directory. Can anyone help please? I had to install the py4j application
Read more

python - Receiving "KeyError" after decoding json result from url -

-
I am new to Python I am trying to parse JSON result from a URL. Basically, I was using the following: response = urllib.request.urlopen (url) json_obj = json.load (response) It should be a stroke "str 'not' bytes' in the lines of a given" JSON object, so after searching on the StackoverView Flo, I decode the response in this way: F = urllib.request.urlopen (Url) charset = f.info (). Get_param ('charset', 'utf8') data = f.read () decoded = json.loads (data.decode (charset)) If I print "decode" I is as follows: { 'link': { 'summary data': 'https: // localhost / piwebapi / streams / p0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTExNQU42NDIwXFNJTlVTT0lE / summary' 'value': 'https: // localhost / Piwebapi / streams / P0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTExNQU42NDIwXFNJTlVTT0lE / price ',' InterpolatedData ':' https: // localhost / Piwebapi / streams / P0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTE...
Read more

.net - Creating a new Queue Manager and Queue in Websphere MQ (using C#) -

-
"itemprop =" text "> I am writing applications that use WebSphere MQ to send messages. My unittests (for flow), I want to verify that I have put the correct message on the response queue. I am trying to figure out how to do this. My main obstacle is that I think it might be scary to clear the queue before running in my queue because the same queue can be used by other applications, I thought a decent solution would be a new line The manager will remove the queue for my solidarity and after using it. So my question is: Is it possible to use C # by using queue manager and queue? After the For future reference and future people, who want to make queues. I thought how to make and remove IBM MQ QE (not quenhers) with PCM messaging. It is not very simple, but it can be done. We have implemented it in a library and it is being used to create and delete commands before and after integration tests. The most important part of the code in this library is shown in the...
Read more