Here is a function I once wrote.You can use it to test if a file exist,plz notice you'd pass the name into it:
Here name is "geret.exe"
BOOL IsFileExist(char* name)
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Unlike C#, C++ doesn't have native support for sealing classes (so they cannot be sub-classed). At the cost of a virtual base class pointer it is possible to implement a pseudo sealing mechanism
The trick is to virtually inherit from a base class…
This article is the first in a series of articles about the C/C++ Visual Studio Express debugger. It provides a quick start guide in using the debugger. Part 2 focuses on additional topics in breakpoints. Lastly, Part 3 focuses on th…
The goal of the video will be to teach the user the difference and consequence of passing data by value vs passing data by reference in C++. An example of passing data by value as well as an example of passing data by reference will be be given. Bot…
The viewer will learn how to use the return statement in functions in C++. The video will also teach the user how to pass data to a function and have the function return data back for further processing.