Three simple steps
How to use this tool?
This free online converter translates Objective-C source code into C++ in three simple steps.
- Step 1
Add your Objective-C code
Type, paste, or upload the Objective-C code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into C++.
- Step 3
Review the result
Review, copy, or download the resulting C++ code from the output editor.
See it in action
Examples of Objective-C to C++ conversion
These examples show Objective-C source code and the corresponding C++ translation. Generated results can vary as AI models are updated.
Example 1
Is String Palindrome
Program that checks if a string is a palindrome or not.
Objective-C code
C++ code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
Objective-C code
C++ code
Language comparison
Key differences between Objective-C and C++
| Characteristic | Objective-C | C++ |
|---|---|---|
| Syntax | Objective-C is a superset of C, so it has a similar syntax to C with additional features for object-oriented programming. | C++ is also a superset of C, but it has a more complex syntax with additional features for object-oriented programming, templates, and more. |
| Paradigm | Objective-C is primarily an object-oriented programming language. | C++ supports multiple programming paradigms, including procedural, object-oriented, and generic programming. |
| Typing | Objective-C is a dynamically typed language. | C++ supports both static and dynamic typing. |
| Performance | Objective-C has good performance and is often used for developing iOS and macOS applications. | C++ is known for its high performance and is widely used in various domains, including game development and system programming. |
| Libraries and frameworks | Objective-C has a rich set of libraries and frameworks, especially for iOS and macOS development. | C++ has a wide range of libraries and frameworks available for different purposes, including game development, scientific computing, and more. |
| Community and support | Objective-C has a dedicated community and good support, particularly for iOS and macOS development. | C++ has a large and active community with extensive support and resources available. |
| Learning curve | Objective-C has a moderate learning curve, especially if you are already familiar with C. | C++ has a steep learning curve due to its complex syntax and extensive features. |
Common questions
Frequently Asked Questions
How do I convert Objective-C to C++?
Paste your Objective-C code into the input box, confirm the languages are set to Objective-C and C++, and click Convert. CodeConvert AI analyzes your Objective-C code and generates equivalent C++ code in seconds, preserving the original logic and structure.
What are the main differences between Objective-C and C++?
Objective-C and C++ differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Objective-C construct to its closest C++ equivalent. See the comparison table below for the key differences between Objective-C and C++.
Is the converted C++ code accurate?
The AI produces high-quality C++ code that preserves the behavior of your original Objective-C code and follows C++ conventions. It handles common patterns, data structures, and idioms for both Objective-C and C++. For large or performance-critical code, review and test the C++ output before using it in production.
Can I convert an entire Objective-C project to C++?
You can convert Objective-C files one at a time by pasting each file's code. For a full migration, convert each file and then review how classes, dependencies, and project structure map from Objective-C to C++. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert C++ back to Objective-C?
Yes. CodeConvert AI converts in both directions, so you can convert C++ to Objective-C just as easily using our C++ to Objective-C converter. Try the C++ to Objective-C Converter
Is the Objective-C to C++ converter free, and do I need to install anything?
Yes, it is free and runs in your browser with nothing to install and no IDE extension required. You can convert Objective-C to C++ without an account for up to 2 conversions per day. Sign in for free for higher limits.
What are the benefits of signing in?
Signing in unlocks CodeConvert AI's Pro converter with more powerful AI models, a built-in chat assistant, code execution, saved conversion history, and personal notes. Every free account includes 5 credits and supports up to 25,000 characters of input per conversion, with no credit card required.
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