General C++ Programming (Page 49)

Isn't a class unable to reference itself without hitting a snag?
 
I've done my best to be clear in the title, but I'm fully aware I've done a bad job. So here some mo...
[3 replies] Last: Thank you all for your answers. The solution provided by Peter87 did w... (by mihares)
VGA End horizontal blanking 0?
 
What happens when the VGA is programmed with the CRTC's End horizontal or vertical blanking set to 0...
[no replies]
Question about reference syntax
 
I see syntax as Object p; ... Object& o = p; Is this something similar as Object p; ... ...
[1 reply] : A pointer and reference are similar in many ways and a reference is al... (by a k n)
by abc1
increment/decrement operators
 
hi, In the following program. void main() { int a=1; cout<<a++<<"\t"<<++a<<"\t"<<a++<<en...
[2 replies] Last: The behavior of the program in Undefined. For example see this output ... (by a k n)
Any idea where the registry keys for allowed applications are stored in windows 8?
 
I'm trying figure out how Windows Firewall functions by experimenting with Bittorrent's add exceptio...
[6 replies] Last: i'll try that. It looks like exactly what i've been looking for (by simptri69)
by drawar
BankAccount class
 
Hi, I'm supposed to build a banking simulation program around the BankAcct class, which provides the...
[1 reply] : program just keep on crashing Any idea where? edit: at a quick gl... (by mutexe)
centimeters to feet and inches conversion
 
Given as input a floating (real) number of centimeters, print out the equivalent number of feet (i...
[13 replies] Last: For what input? 300? Print whitespace between values. Substract the ... (by keskiverto)
count number of sentences in a string
 
Hi, I am writing a program that counts the number of sentences in a string. I count the number of ...
[3 replies] Last: 3000 characters is tiny, even a bad implementation of std::string wi... (by LB)
by soranz
inheritance
 
Hi! I have 2 classes where A inherits from B. I'm trying to use ofstream to create a logfile that bo...
[4 replies] Last: Thank you JLBorges ! I understand how to do it now. (by soranz)
Avoid Redundant code in derived classes.
 
Hi Folks, ISSUE: How to avoid redundant code in c++ ? Problem:Say I have a Base class called C...
[1 reply] : You can define the common code in the base class virtual member functi... (by LB)
by zxrp
Iterating through a Vector of Pointers
 
Hey guys, If I have a Vector of pointers, how can I iterate through that vector, to access the name ...
[10 replies] Last: I think I fixed another small error in elsewhere in my code, where I f... (by zxrp)
by zxrp
Looping through a Vector of Object Pointers
 
Hey guys, lets say for example I have the following vector: vector<Component*> mComponents; ...
[1 reply] : I found the solution, never mind, here it is: vector<Component*>:: i... (by zxrp)
by AGZZ21
Getting the optimal change in cents.
 
On one of my assignments I have to find the optimal change. For example, if I were to have 70 cents ...
[1 reply] : What I would do is sort the array for highest to smallest(or just assi... (by giblit)
by flony1
step two vectors to a function
 
hello forum friends I have a doubt and I have two vectors to a function. a vector is (int *, const...
[1 reply] : Perhaps there is a translation mistake? "vector" refers to the std::v... (by LB)
Pricing a Bond
 
Hello, I have written a code that prices a bond, but its pretty messy, is there anyway to condense t...
[3 replies] Last: Any help with for loops? I would really appreciate it. (by JohnMyer87)
Yes/No while loop help
 
Hi, I'm new to C++, and for a class project we had to write a code to exchange the user's input mone...
[1 reply] : std::string Done; do { // Your code d... (by monochrome)
Changing relative path reference
 
FILE* pFile = fopen ("./myfile.txt","w+"); Is there a way to change what a relative path is ref...
[4 replies] Last: You're right, that's even better. I already used boost::filesystem in... (by Stewbond)
Specifics concerning #include
 
I am using GCC via MinGW/MSYS under Windows. Currently i am using a home-brew IDE based on several ...
[4 replies] Last: If you're running all the files through a script anyway I'm not sure w... (by LB)
Need code to Exit function after 5 minutes.
 
Hi All, Need your help. I have a function which sometime takes more than 24 hours to run. So I wan...
[9 replies] Last: Hey, Could you please give me small programming example on using separ... (by pdsharma86)
unable to input data
 
Whats wrong with my code, I wasn't able to input for Lastname field. Can somebody please take a ...
[1 reply] : char fname, lname; means that fname, lname are single characters no... (by coder777)
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