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Topic: Comparison of Java to C Plus Plus

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In the News (Fri 24 May 19)

  C plus plus - Wikipedia, the free encyclopedia
5 C++ is not a superset of C
C++ supports this (via member functions and friend functions), but does not enforce it: the programmer can declare parts or all of the representation of a type to be public, and is also allowed to make public entities that are not part of the representation of the type.
C++ compilers still struggle to support the entire C++ standard, especially in the area of templates — a part of the language that was more-or-less entirely conceived by the standards committee.
en.wikipedia.org /wiki/C_Plus_Plus   (3991 words)

 C# From a Java Developer's Perspective   (Site not responding. Last check: 2007-10-09)
Both Java and C# provide mechanisms to specify that a class should be the last one in an inheritance hierarchy and cannot be used as a base class.
Java has two ways in which one can declare an array, one which is backwards compatible with the notation used in C and C++ and another which is generally accepted as being clearer to read, C# uses only the latter array declaration syntax.
C# does not have a restriction on the number of public classes that can exist in a source file and neither is there a requirement for the name of any of the classes in the file to match that of the source file.
docs.msdnaa.net /ark_new3.0/cd3/content/Papers/CsharpVsJava.htm   (9351 words)

 Reusing C code in Java
Java goes to a lot of trouble to make sure that use of a variable or object before a value is assigned to it results in a compile time error.
In C "Each constant expression shall evaluate to a constant that is in the range of representable values for its type." So the type of a constant expression is deduced from the magnitude of its final value.
C aggregate initialisation supports a complex mechanism for optionally omitting opening/closing curly brackets and deducing the correct index from the number of initialisers seen so far and the type of the array.
www.knosof.co.uk /ctojava.html   (2998 words)

 Java in a Nutshell: Chapter 2
But there are a number of important differences between C and Java, such as the lack of a preprocessor, the use of 16-bit Unicode characters, and the exception handling mechanism.
Java performs run-time bounds checking on all array and string accesses, so there is no way to examine the value of any internal terminator character that appears after the last character of the string.
Java does not make this restriction, and by lifting it, it also does away with the whole concept of a variable or function declaration that is separate from the definition.
www.oreilly.com /catalog/javanut/excerpt   (9960 words)

 Java vs. C#   (Site not responding. Last check: 2007-10-09)
When it comes to Java, my students are already familiar with C++, so their knowledge of Java is already jumpstarted because the two languages share so much in common.
Many of the examples had roots in C++ and were first ported to Java to demonstrate how C++ and Java are related.
Our tour of the basics of Java and C# will highlight, I hope, that Microsoft has indeed raised the bar for programming languages with C#, but this evolutionary step is built squarely on the shoulders of the industry's four years of experience with Java.
www.extremetech.com /article2/0,1558,1203595,00.asp   (864 words)

 C#: A language alternative or just J--?, Part 2
Despite their enormous similarities, Java and C# differ greatly in many language details and also in their basic technical intent.
Many Java programmers feel that the distinction between primitive value objects and primitive values is an unfortunate one in Java, and the designers of C# apparently agree.
The C# specification states that the element type in the array and the number of dimensions define the array type, but the size of each dimension does not.
www.javaworld.com /javaworld/jw-12-2000/jw-1221-csharp2.html   (1511 words)

 C++ Coding Standard
For C functions use the GNU convention of all lower case letters with '_' as the word delimiter.
The problem is if we consider a header file an interface to a service then we can have a C interface to a service and C++ interface to the service in the same file.
As soon as you put your C++ code in a shared library which you want to maintain compatibility with in the future, inlined code is a major pain in the butt.
www.chris-lott.org /resources/cstyle/CppCodingStandard.html   (15393 words)

 C# From a Java Developer's Perspective
Java™ 2, Standard Edition (J2SE™) version 1.4 Beta 2 for the Java snippets.
Such linking is useful when one wants readers of the documentation to be able to read the API documentation from the related sources.
An example of this is the following generated documentation which contains links to the Java 2 API documentation.
www.25hoursaday.com /CsharpVsJava.html   (9252 words)

 Web C Plus Plus Documentation
Of course, since most of the target audience are software engineers and web developers, I'm sure that using the command line pales in comparison to the complexity of your work.
The Stylesheet should be placed in the same directory of the output file.
And you don't have to tell it whether to use Java or C or C++ highlighting, because webcpp will determine the file by it's extension (.java,.cpp,.h,.c).
webcpp.sourceforge.net /docs.html   (3316 words)

 Cetus Links: 16604 Links on Objects and Components / C++
Object oriented programming is a reaction to programming problems that were first seen in large programs being developed in the 70s.
Since C++ is an object oriented language, it possesses the three object oriented benefits discussed above.
C++ Draft - Hypertext Summary of the Syntax (Dick Botting)
www.cetus-links.org /oo_c_plus_plus.html   (881 words)

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