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Questions tagged [fcl]

Framework Class Library

26 questions
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Why we need to install Workloads from VS Installer if we can download packages from Nuget Package Manager?

We can download several workloads (which are parts of FCL) from Visual Studio Installer such as "Data storage and processing". But we can also download EntityFramework.Core Package from NuGet Package Manager and work with it and connect to DB…
Mətin Abaszadə
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Why we need Workloads if we can download packages from Nuget Package Manager?

We can download several workloads(which are parts of FCL) from Visual Studio Installer such as "Data storage and processing". But we can also download EntityFramework.Core Package from Nuget Package Manager and work with it and connect to DB…
Mətin Abaszadə
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Why use fcl::continuousCollide in FCL to report an error?

I wrote a simple example of continuous collision using vs2019, but I can't always compile. Error information： C2259 'fcl::InterpMotion': cannot instantiate abstract class C2259 'fcl::ScrewMotion': cannot instantiate abstract class …
风何之
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FCL Implementation Android Studio

I have followed this link https://stackoverflow.com/questions/31369203/fuzzy-logic-implementation-in-android but when i am importing import net.sourceforge.jFuzzyLogic.FIS; it gives me error can't find symbol net i am stuck kindly help me…
mamoona shuja
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4 answers

Does FCL already have an exception meaning method execution fail?

I have my own exception, which been throwing on execution fail of a method (p/invoke in my case). public PInvokeException(string methodName) : base(String.Format(CultureInfo.CurrentCulture, "An error occured while external method '{0}'…
abatishchev
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Kernel object handle inheritance in .Net

Using Win32 I can create kernel objects which have their handles inherited to child processes (e.g. CreateEvent with SECURITY_ATTRIBUTES.bInheritHandle = true). Although I can get the same result by using P/Invoke I'm wondering why this…
alerosmile
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Why doesn't .NET use unsigned integer types for things like DateTime.Month and DateTime.Year?

Why doesn't .NET use an unsigned integer type like uint(UInt32) or ushort (UInt16) for properties that cannot be negative, like DateTime.Year and DateTime.Month. In fact, I've never seen them used in the FCL to my recollection. When are we…
rory.ap
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Collision detection using fcl and ros wiki for octree and regular object

I have two objects. The first object is my robot which I want to represent it as a shpere and the second object is the obstacle that has unkonwn shape. I want to represent the shape of the obstacle with an octree. How can I use the api of the fcl to…
RSA
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Collision detection using FCL following the API of ROS wiki using shere and octree objects

I want to use FCL library for collision detection only. My first object is the robot where I want to specify it using a sphere shape and second the obstacles in the world using octree. I tried to follow the instruction in order to create this…
RSA
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4 answers

Is there any standard method to get array of objects from object with indexer by range of index keys?

As input i have object that implements IDataRecord(row of some abstract table), so it have indexer, and by giving it some integer i can retrive object of some type. As output my code must get some range of cells in that row as array of given type…
rufanov
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