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1. Top results related to class rank example in c

   • Example of a pointer to class object in c++

     Top Answer

     Answered Jan 10, 2014 · 3 votes

     Shape needs to declare area as virtual to get polymorphic behaviour.

     virtual int area(){...}-

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     1/5

   • Example to use 'System.Activities.Statements.StateMachine' class in C# or VB.NET

     Top Answer

     Answered Sep 09, 2017 · 6 votes

     The System.Activities namespace belongs to the Windows Workflow Foundation. Activity classes in this namespace are used to build workflows, like SharePoint workflows for example.

     The StateMachine class is a container for several child activities that together form a State Machine Workflow.

     Once you have defined a workflow you can run it using the Workflow Engine using a WorkflowInvoker or a WorkflowApplication. From the docs:

     WorkflowInvoker provides a simple way for invoking a workflow as if it were a method call and can be used only for workflows that do not use persistence. WorkflowApplication provides a richer model for executing workflows that includes notification of life-cycle events, execution control, bookmark resumption, and persistence.

     The ActivityContext you refer to holds information about the workflow runtime, e.g. the host that executes the activity. The runtime fills in the information so you cannot inject something yourself.

     The reason that you won't find much examples of using the StateMachine class is that most workflows are build using a graphical designer that creates .XAML files and I don't think many are build using code only.

     Now, given all of this you can see that for your scenario this is not a good fit and certainly not designed for undo/redo use cases.

     There are framework/libraries that might be a better fit, like this from PostSharp.

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     2/5

   • Example of MPXJ library in C#

     Top Answer

     Answered Dec 16, 2010 · 5 votes

     hopefully this will help.

     First you need to open your project file:

     ProjectReader reader = ProjectReaderUtility.getProjectReader(inputFile);ProjectFile projectFile = reader.read(inputFile);-

     This assumes that you have a file name in the inputFile string.

     The method below should be treated as pseudocode (i.e. I haven't compiled it, shaken the bugs out of it and so on, and it's not the most elegant thing I've ever written), but it illustrates the approach:

     public void dumpTables(ProjectFile file){ List tables = file.getTables(); Iterator iter = tables.iterator(); while (iter.hasNext()) { Table table = (Table)iter.next(); if (table.getResourceFlag()) { List resources = file.getAllResources(); Iterator resourceIter = resources.iterator(); while (resourceIter.hasNext()) { Resource resource = (Resource)iter.next(); List columns = table.getColumns(); Iterator columnIter = columns.iterator(); while (columnIter.hasNext()) { Column column = (Column)columnIter.next(); Object columnValue = resource.getCachedValue(column.getFieldType()); Console.Write(columnValue); Console.Write(","); } Console.WriteLine(); } } else { List tasks = file.getAllTasks(); // etc. as above } }}

     The idea is that you are retrieving the list of tables present in the file, and for each one working out if it is a Task or Resource table. Based on this you'll grab the list of tasks or resources, iterate through that, and for each instance pull out the column value and display it. Note that I've not made any attempt to order the tasks or resources in any particular way. I'll leave that as an exercise for the reader!

     Hope that helps!

     Jon

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     3/5

   • Example of array.map() in C#?

     Top Answer

     Answered May 20, 2020 · 189 votes

     This is called projection which is called Select in LINQ. That does not return a new array (like how JavaScript's .map does), but an IEnumerable<T>. You can convert it to an array with .ToArray.

     using System.Linq; // Make 'Select' extension available...var ages = people.Select(person => person.Age).ToArray();

     Select works with all IEnumerable<T> which arrays implement. You just need .NET 3.5 and a using System.Linq; statement.

     For your 2nd example use something like this. Notice there are no arrays in use - only sequences.

     var items = Enumerable.Range(1, 4).Select(num => string.Format("{0}a", num));-

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     4/5

   • Example usage of SetProcessAffinityMask in C++?

     Top Answer

     Answered Oct 09, 2012 · 19 votes

     The second parameter is a bitmask, where a bit that's set means the process can run on that proceesor, and a bit that's clear means it can't.

     In your case, to have each process run on a separate core you could (for one possibility) pass a command line argument giving each process a number, and use that number inside the process to determine the processor to use:

     #include <Windows.h>#include <iostream>using namespace std;int main (int argc, char **argv) { HANDLE process = GetCurrentProcess(); DWORD_PTR processAffinityMask = 1 << atoi(argv[1]); BOOL success = SetProcessAffinityMask(process, processAffinityMask); cout << success << endl; return 0;}

     Then you'd run this with something like:

     for %c in (0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15) do test %c

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     5/5

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2. blog.prepscholar.com › what-is-class-rank-why-isWhat Is Class Rank? What Is a Good Rank? - PrepScholar

   blog.prepscholar.com › what-is-class-rank-why-is

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   If you want to attend a more competitive college, you should aim to have a class rank that puts you in the top 25% of your class, or the 75th or higher percentile. For Ivy League and other top tier schools, a class rank in the top 10% or 5% is a good goal to aim for. Remember though, that colleges take many factors into consideration when they ...

3. stackoverflow.com › questions › 1403890How do you implement a class in C? - Stack Overflow

   stackoverflow.com › questions › 1403890

   Sep 10, 2009 · If you need stuff like overloading and/or virtual methods, you probably need to include function pointers in structures: float (*computeArea)(const ShapeClass *shape); return shape->computeArea(shape); This would let you implement a class, by "inheriting" the base class, and implementing a suitable function:

4. www.reddit.com › r › C_ProgrammingHow to calculate the ranking for students in a ... - Reddit

   www.reddit.com › r › C_Programming

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   Hi there. I have a task to Calculate the ranking for students in a classroom.. For example, if Remi's score is 14, Yan's score is 2 and Maria's score is 20 then Remi's ranking is 2 since he has the second-highest score, Yan's ranking is 3 since he has the lowest score and Maria's ranking is 1 since she has the highest score amongst the three students.

5. www.pvv.ntnu.no › ~hakonhal › mainClasses in C - NTNU

   www.pvv.ntnu.no › ~hakonhal › main

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   • C Classes
   • Constructors
   • Methods
   • Inheritance
   • Controlling Access to Members
   • Abstract Classes, Abstract Methods and Interfaces
   • Namespaces
   • An Example Project

   A classconsists of an instance typeand a class object: An instance type is astruct containing variable members called instance variables andfunction members called instance methods. A variable of theinstance type is called an instance. A class object is a globalconst struct variable containing class variables and class methods. These members belong...

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   Instances must be initialized byconstructors when declared, andthe constructors must be class methods. The constructor shouldpreferably return an instancetype, but may also return a pointer to an instance type. The Complex class gets two instance variables re andim, and a constructor named new:

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   Instance methods must bedeclared as instance typemembers pointing to the wanted function prototype, and thatpointer must be set by the constructor. Typically, the method pointer isset to a staticfunction defined in the implementationfile. To be able to access the instance's data, instance methods must receive apointer to the instance as itsfirst ar...

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   A base classmust be representedas a member variable with the same name and type as the base classitself. A subclass may override the baseclass instance method pointers to provide polymorphism. The subclass must override with anidentically prototyped function and set the base class' method pointerin the constructor afterthe baseclass' constructor ha...

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   In object oriented languages each member has an access attribute andthe compiler will enforce that access attribute. With Classes in C we should use comments to specify the accessattributes. For instance we use the following notation:

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   In object oriented languages we can specify an abstract class toguarantee that the class cannot be instanciated. Abstract methods andinterfaces can be used to guarantee that subclasses overridemethods. With Classes in C just have to make sure any user of the classunderstands such intensions, for instance: Abstract instance method pointers should be...

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   A namespacedefines a commonprefix of all identifiers exported by a class and the path of itsheader- and implementation- files. For instance a Complex class with a namespaceorg_pvv_hakonhal_utils_Complex should have itsimplementation file in org/pvv/hakonhal/utils/Complex.c,and its header file in org/pvv/hakonhal/utils/Complex.hcontaining: When we a...

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   In this example project we will create and test a bounds-checkingstack implementation by extending a simpler stack implementation. Theproject will illustrate everything about C Classes including constructors, methods, inheritance, namespaces and aliases. For compiling this project you should read C Project Building.

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6. www.geeksforgeeks.org › decile-definition-formulaDecile - Definition, Formula, Rank, Examples - GeeksforGeeks

   www.geeksforgeeks.org › decile-definition-formula

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   May 10, 2024 · f is the frequency of the decile class. c is the class width. Decile Class Rank. Decile class rank refers to a method of ranking students based on their academic performance relative to their peers within their class. The class is divided into ten equal parts or “deciles,” with each decile representing 10% of the class. How to Calculate Decile?

7. www.technosap.com › c-programming › examplesC Program to Calculate Rank list of Class ... - Technosap

   www.technosap.com › c-programming › examples

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   Feb 9, 2019 · The C program to Processing of Examination Marks and to calculate rank list of class students by using pointers with two dimensional arrays. The Marks obtained by batch of students in the Annual Examination are tabulated as follows: Student name Marks obtained. S.Laxmi 45 67 38 55. V.S.Rao 77 89 56 69.

8. People also ask

   What is class rank?

   • Class rank is a way to compare a student's grades to those of her classmates. Students are given a number ranking based on their GPA. Class rank can be weighted, unweighted, or only include percentiles. Class rank is one criteria colleges use to determine an applicant's academic abilities.

   What Is Class Rank? What Is a Good Rank? - PrepScholar

   blog.prepscholar.com/what-is-class-rank-why-is-it-important

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   How do you calculate class rank?

   • Divide your class rank by the number of students in your grade, multiply by 100, then subtract that number from 100. For example, if there are 600 students in your grade and you are ranked 120th, then you are in the 80th percentile because (120/600)*100=20, and 100-20=80. You are also in the top 20% of your class. Why Is Class Rank Important?

   What Is Class Rank? What Is a Good Rank? - PrepScholar

   blog.prepscholar.com/what-is-class-rank-why-is-it-important

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   What is decile class rank?

   • f is the frequency of the decile class. c is the class width. Decile class rank refers to a method of ranking students based on their academic performance relative to their peers within their class. The class is divided into ten equal parts or “deciles,” with each decile representing 10% of the class.

   Decile - Definition, Formula, Rank, Examples - GeeksforGeeks

   www.geeksforgeeks.org/decile-definition-formula-rank-examples/

   See all results for this question

   Can you get into college with a lower class rank?

   • You can certainly get into colleges with a lower class rank (especially if you go to a highly competitive high school and/or magnet school), but being in the top half of your class is a good baseline goal to aim for since it shows colleges that you're an above-average student at your school.

   What Is Class Rank? What Is a Good Rank? - PrepScholar

   blog.prepscholar.com/what-is-class-rank-why-is-it-important

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9. www.statology.org › percentile-rank-for-grouped-dataHow to Calculate Percentile Rank for Grouped Data - Statology

   www.statology.org › percentile-rank-for-grouped-data

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   Dec 24, 2021 · You can use the following formula to calculate percentile rank for grouped data: Percentile Rank = L + (RN/100 – M) / F * C. where: L: The lower bound of the interval that contains the percentile rank. R: The percentile rank. N: The total frequency. M: The cumulative frequency leading up to the interval that contains the percentile rank.