Top "Wrapper" questions

A wrapper is an OOP technique where an object encapsulates (wraps) another object, resource (dynamically allocated memory, OS file/widow handle, socket, thread mutex, etc) or a set of subroutines, hiding/protecting it and providing another (possibly easier to use) interface.

C++/CLI Wrapping a Function that Returns a std::shared_ptr

I'm currently wrapping a C++ class with C++/CLI for .NET interoperability following the standard process of holding a native …

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.net c++-cli wrapper shared-ptr mixed-mode
Design pattern that Wrapper Classes use in Java?

I have found an old post which does not clarify my understanding about the design patterns that are used by …

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design-patterns adapter decorator wrapper facade
Wrapping unmanaged C++ with C++/CLI - a proper approach

as stated in the title, I want to have my old C++ library working in managed .NET. I think of …

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.net c++ unmanaged wrapper managed
Send Variable to withStyles in Material UI?

I have the following: class StyledInput extends React.Component{ styles = (color, theme) => ({ underline: { borderBottom: `2px solid ${color}`, '&:…

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css reactjs material-ui wrapper higher-order-components
Java: Is there a difference between L and l (lowercase L) when specifying a long?

When I specify a number to be a long with a constant value 400, is there any difference between using 400L …

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java types wrapper long-integer
Comparing wrapper class with primitive using equals() gives strange behavior

Consider below code snap. we use equals() to compare objects are meaningfully equivalent or not ? Here both value are meaningfully …

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java wrapper equals
PInvoke signature does not match the unmanaged target signature

I'm trying to create a wrapper C# file for modbusm.dll (win-tech.com/html/mbusocx.htm) ,I'm using dumpbin output …

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c# wrapper dumpbin modbus-tcp
Understanding the http handlerfunc wrapper technique in Go

I saw an article written by Mat Ryer about how you can use a server type and http handlers of …

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rest http go wrapper gorilla
Boost's "cstdint" Usage

Boost's C99 stdint implementation is awfully handy. One thing bugs me, though. They dump all of their typedefs into the …

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c++ boost wrapper cstdint
JVM Error for Java Service Wrapper

This appears in a log file when I try to start a service I just installed as a windows service …

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java jvm wrapper java-service-wrapper