Questions tagged [wrapper]

A wrapper is an OOP technique where an object encapsulates (wraps) another object, hiding/protecting the object and controlling all access to it.

Filter by
Sorted by
Tagged with
1
vote
0answers
15 views

Wrapping a third party package class to achieve decoupling from the package

I want to create a wrapper around this third party package class so that I don't litter my app with calls to it. The idea being that if there are breaking changes to the package (rename the class or ...
3
votes
0answers
81 views

A wrapper library for League Of Legends API

I'm a new Rustacean, decided to make a wrapper for the LeagueOfLegends API. Focus is on simplicity, being able to make any API call with a simple function. I have not finished all functions however it'...
4
votes
1answer
258 views

C++ wrapper class for array of OpenGL buffer objects — just the constructors

A similar question was asked here, and I'm trying to do the same thing. But I'm trying a different approach by deriving from std::array, and This is a very focused ...
5
votes
0answers
101 views

safexl - A Python / pywin32 Excel Application wrapper

Thanks in advance for your interest in my first PyPI project. While there happen to be a number of projects out there to help with creating & consuming Excel workbooks, I was unable to find one ...
1
vote
0answers
24 views

Wrapper function that returns cached value from WinAPI call [closed]

I am writing myself a little wrapper and I decided to cache values that shouldn't change (often or at all) for returning to the user, I'm coming from the premise that the WinAPI call is more expensive ...
0
votes
1answer
45 views

Implementation of a vector of pairs

In a personal project I was working on, I had a vector of std::vector< std::pair<unsigned,char>>'s that represented a character and its position in the ...
1
vote
1answer
155 views

Java wrapper for a movie database API

I am still a beginner and I would love to hear some feedback on a small wrapper I wrote for the TMDb API (https://developers.themoviedb.org/3/getting-started/introduction). It is used for queries on a ...
8
votes
1answer
197 views

WPF BindableProperty<TValue> to Reduce Boiler Plate

I'm sure anyone who has used WPF is familiar with the irritating boilerplate code surrounding properties, usually of this form. ...
4
votes
1answer
55 views

Wrapper class for mediainfo

I made the following wrapper for the mediainfo command line. I did this mainly because mediainfo gives me more information than ...
2
votes
1answer
108 views

Wrap that uses filesystem in C++

This is a wrap that queries the number of files and folder from a given directory, also list the folders and files into a vector. I have posted another wrap in this discussion that do the same things ...
1
vote
1answer
51 views

Check my usart driver wrapper please

Could you review my usart driver wrapper please? It contains the C language Xilinx usart driver, but I write C++ programs and need to C++ usart driver. How it was designed correctly and what I have ...
2
votes
1answer
55 views

REST call helper function returns empty response on timeout errors [closed]

Please review my code where I want to handle the timeout errors and send parsed JSON response if any. There are times when a POST request does not ALWAYS return JSON code. ...
2
votes
0answers
103 views

SharedPreferences singleton wrapper

I was wondering wether my implementation of the PreferenceService below is thread safe or could cause memory leaks. Android Studio gives me the warning "Do not place Android context classes in ...
1
vote
0answers
106 views

TypeScript Salesforce client library wrapper

I have made a class which wraps the JSForce Salesforce API Client: ...
5
votes
2answers
278 views

Wrapper for Python's argparse class

I'm just trying to learn python: I tend to write my own customized wrappers arround "more complicated" python functionalities so that i can use them more easily, more consistent, easier to change in ...
4
votes
2answers
124 views

Generic wrapper for single value or array of values

I'm writing a chart.js port for c# blazor (you can find it here) using C# 8.0 with .NET Core 3 (latest preview). In chart.js there is this thing called indexable options. It let's you use either a ...
2
votes
0answers
73 views

Managed Vulkan API Wrapper (create/destroy an instance)

I'm trying to follow this Vulkan API tutorial and have come up with an implementation that I don't completely loathe. The VkUtf8StringArray class is my least ...
4
votes
1answer
93 views

C++ wrapper around uniform mt19937 SequenceContainer [closed]

With the following interface in mind EasyRandom<unsigned int> prng(a, b); auto x = prng(); // scalar auto v = prng(10); // vector I wrote the following ...
4
votes
2answers
145 views

F# wrapper to generate SHA256 signature for a file

I've created the following module to allow me to generate a SHA256 signature for a file. (In real life this is used to verify an image file hasn't been amended). The cut down code looks like this: <...
1
vote
1answer
58 views

Wrapper for LeagueAPI in Node.js

Full code is here: https://github.com/LionelBergen/LeagueReddit I'm creating a wrapper for the LeagueAPI in Node.js. This includes methods to call various endpoints and classes to map the outputs &...
7
votes
2answers
192 views

Universal OpenGL object RAII wrapper class

I created a universal OpenGL object RAII wrapper class, that only takes care of object creation and destruction. Here's my code and reasoning behind it: I first wrote a class that would take ...
2
votes
1answer
29 views

Using deftype to create a wrapper class for byte arrays

I want to create a wrapper class for byte arrays so that I can use them as keys in fastutil's Object2LongAVLTreeMap. I have ...
2
votes
0answers
428 views

Wrapping C++ library in C++/CLI using shared_ptr

Background: I'm writing C++ code after a fairly long time, so I may not be up to date on the best practices, so please bear with me. I'm only trying to improve and learn. Problem I need to write a ...
0
votes
1answer
31 views

A D wrapper around a C function

Any problems with this D wrapper around libcomcom_run_command() C function from C library libcomcom? Does it work as expected? Is it idiomatic? Is it the right way ...
5
votes
2answers
122 views

Automatic RAII wrapper for concurrent access

Probably many people had to work with multithreaded applications with C++ and can understand how messy can be fine-grained locking of objects. So once in a while I came to idea of implementing some ...
1
vote
1answer
46 views

Wrapping certain elements in an array with an array with PHP

I have a function that's doing this correctly, but I feel as though this can be done (possibly) with minimal code, with recursion, but I'm just wracking my brain. Basically I have JSON that gets ...
3
votes
0answers
36 views

Wrapper for Google_Service_Calendar as a Symfony service

My app interacts with Google Calendar. This Service wraps Google_Service_Calendar: ...
1
vote
1answer
132 views

Prepare a cross-platform QT C-wrapper class for unit testing and mocking

The situation I recently started a cross platform QT project (arm, linux-x86, windows) that aims to interact with CAN-Bus hardware. I want to learn and get used to unit testing from scratch as good ...
8
votes
3answers
261 views

Executable wrapper around Perl script on Windows

I have ack (the searching tool) "installed" as a single file at C:\ack\bin\ack.pl on a Windows 10 machine and was wondering how to make it executable from the ...
3
votes
1answer
90 views

FutureTaskWrapper for Java

I did not like that get synchronizes every time I call it - because I may be calling it more than once. So I wrote the wrapper for the future interface which keeps ...
1
vote
1answer
102 views

Wrapper for a sales API, with a fluent interface

I've created a simple API wrapper that I intend a few developers to utilize. I decided to follow an Fluent Interface methodology, similar to this. ...
1
vote
2answers
46 views

Running shell script as root via external binary

I'm not an experienced Linux user and I wanted an easy way to run shell scripts as root from a PHP script, I came up with this: ...
2
votes
2answers
648 views

Wrapper for a raw array so that it can be passed to templates expecting Standard Library containers

I am working with a code base where unfortunately I cannot replace all raw arrays with std::array. The spec provides no guarantee that the memory layout of a ...
4
votes
2answers
117 views

Automatic exception wrapper in java

There's a lot of place in my code where I need to do something like this ...
2
votes
0answers
40 views

Undocumented API client / wrapper in Python

Got the go ahead to make an API wrapper for an undocumented web API. Hoping to get some feedback on my code and design choice. I've been going back and forth and haven't been able to really feel ...
8
votes
1answer
410 views

Wrapper around Python's poplib.POP3 and poplib.POP3_SSL

From time to time I use Python's poplib module to inspect/manipulate POP3 mailboxes, often interactively. I find the interface very cumbersome however, so I decided to try to make a wrapper that's ...
5
votes
1answer
7k views

PHP MySQLi wrapper class

I've created a minimal PHP-MySQLi database wrapper class that can be used to run insert, select, update and delete queries via prepared methods with ease. Here's the wrapper class: ...
6
votes
1answer
7k views

C++ syslog wrapper

Some things I want to achieve with the logging code. Code is for an embedded device. Code must only work for Linux. C++11 can be used. Syslog daemon is running on the device. So I want to wrap syslog....
8
votes
1answer
5k views

Concurrent HashSet

I've recently been using HashSet and locking on each method, I found this to not only be a lot of work (was using it in a lot of places) but I started to see inconsistency in my code. I later decided ...
2
votes
0answers
388 views

3D wrapper for turtle

I am a Python enthusiast, but I'm never sure if what I'm doing is Pythonic. I have made my own graphics wrapper for Python's turtle. I don't entirely know if I did this right, so I have come here for ...
9
votes
2answers
647 views

Proxy/Wrapper class for a dynamic object from a SOAP API

I have to interface with a horrible PHP SOAP API that returns nested arrays of strings. I've written a helper that can parse the SOAP response and return a dynamic object but I need at least some ...
2
votes
0answers
2k views

Serial Port Wrapper with Internal Blocking Buffer

Here I have some complete working code but some aspects seem questionable to me. What I have done is written a wrapper for the Microsoft serial port (...
2
votes
0answers
399 views

Wrapper for sql.Connection

I wrote wrapper for Connection. It uses my Connection pool implementation. When the wrapper closes, the connection goes back to pool. ...
0
votes
1answer
125 views

Promisifying a third-party JS library with minimal code overhead

Context and Existing Code I am trying to "promisify" a third-party authentication library (auth0-js) written in JavaScript. Right now it uses callback functions and there are no plans to expose an <...
1
vote
1answer
46 views

TweetResolver class, to be used in a graphql project

This is my module TweetResolver (tweet-resolver.js) : ...
5
votes
1answer
1k views

An iterator wrapper that on dereferencing, returns the value of a member (function)

I wrote a simple iterator wrapper that can be used in e.g. std::find and std::copy and iterator pair constructors to search on ...
1
vote
2answers
2k views

Extensive use of exception for database wrapper

My favourite programming language is Java and I usually use JDBC for database operations. I'm using Swift for one of my projects and I should use a database. The problem is SQLite is only available ...
6
votes
2answers
126 views

MongoDB Perl Wrapper

I'm trying to create a custom "mongodb perl wrapper". I created the following perl module, which local on my machine runs. My questions to the community are: Would you create the module different? Do ...
0
votes
1answer
160 views

Using dynamic to avoid code duplication when wrapping an API

I am dealing with 3 different types of cameras from the same manufacturer and want to write a wrapper for their API. The API structure is like this: Camera1 and Camera2 use the class ...
2
votes
0answers
484 views

Reference wrapper for functions overloadings and universal references

I have design a little class to allow to overload a function with universal references for a known type, but I'm not sure if that class will work as expected in any contexts. The indended purpose is ...