What Are The Differences Between C++ And Java
Differences Between C++ and Java
What Are The Differences Between C++ And Java
C++ and Java are both popular programming languages, but they have distinct differences. C++ is a powerful, high-performance language often used for system-level programming and game development, with an emphasis on manual memory management and extensive control over hardware. On the other hand, Java is known for its platform independence, ease of use, and automatic memory management through garbage collection. Java is commonly used for building enterprise applications, web applications, and mobile apps due to its portability and extensive libraries. Furthermore, Java is more strongly typed and follows an object-oriented programming model, while C++ allows for both procedural and object-oriented programming paradigms.
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1 - Syntax:
C++ syntax is based on the C programming language, whereas Java syntax is similar to C++ but is more rigid and enforces object oriented programming principles.
2) Platform independence:
Java programs can run on any platform with the help of the Java Virtual Machine (JVM), while C++ programs need to be compiled separately for each platform.
3) Memory management:
C++ requires manual memory management using concepts like pointers and manual memory allocation/deallocation, while Java has automatic memory management through garbage collection.
4) Object oriented programming:
Both C++ and Java support object oriented programming, but Java enforces it by making everything an object, whereas C++ allows for both object oriented and procedural programming.
5) Standard libraries:
C++ provides the Standard Template Library (STL) which includes various algorithms and data structures, while Java has its own extensive class libraries for different functionalities.
6) Exception handling:
Exception handling in C++ is based on the try catch block mechanism, whereas Java uses try catch finally blocks for exception handling.
7) Multiple inheritance:
C++ supports multiple inheritance, allowing a class to inherit from multiple classes, while Java does not support multiple inheritance to avoid the diamond problem.
8) Pointers:
C++ allows the use of pointers which can directly access memory addresses, whereas Java does not have pointers for direct memory manipulation.
9) Threading:
Java provides built in support for multithreading with classes like Thread and Executor, while C++ requires system specific libraries like pthread for multithreading.
10) Development tools:
C++ development often relies on third party tools like IDEs (Integrated Development Environments), whereas Java has its own popular IDEs like Eclipse and IntelliJ IDEA.
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