Generate target language code seamlessly
Simplified Wrapper and Interface Generator (SWIG for short) is a tool for software development. It connects code written in C/C++ to a variety of scripting and non-scripting programming languages.
A comprehensive tool
SWIG’s greatest strength is in the options. Its vast compatibility makes it a go-to tool for any versatile programmer.
You can use SWIG with various language categories. It works with scripting languages such as Python, Ruby, and Javascript. The non-scripting group includes Java, Octave, and C#. Finally, it supports some Scheme implementations, often used to develop new languages.
SWIG creates compiled or interpreted user interfaces and programming environments. You can modify a program without altering the low-level C/C++ code with it.
It’s also handy for testing, prototyping, and debugging new C/C++ software. Finally, it can turn libraries into components, which you can use in scripting languages.
The program gives you control over various aspects of your wrapper. Some of the options at your disposal include memory management, handling macros, exceptions, and templates. You can also access extensive diagnostics tools.
You’ll need to have a firm grasp of C programming, especially C++ concepts, to use this program effectively. While it does greatly simplify its primary processes, SWIG relies on complex ideas, which take some time to learn.
You’ll have to modify the original code to some extent to enter it into SWIG. However, the one you get in response is functional without new adjustments.
Where can you run this program?
SWIG runs across operating systems, including Linux, Windows, and Mac and also Solaris, FreeBSD, and HP-UX.
Is there a better alternative?
No, but SWIG doesn’t support all programming languages. In some cases, you might need to use an alternative such as Valabind. If you’re on Python only, Cython will be easier to grasp.
Our take
While it takes a while to learn, SWIG’s power is enough to justify the time consumption. It supplies you with multiple tools and full control of wrapper generation, making it valuable for various projects.
Should you download it?
Yes. This free program is quite helpful, especially if you’re working with several programming languages simultaneously.
