Beginners - C++ Forum - May 2014 (Page 6)

Suggestion on finding a mentor or a team

Hello all! I'm full time worker and student. I earning a degree in CIS with a concentration in Web Game Programming. This includes, Interactive Web Page Scripti...

[7 replies] Last: Actually, I'm just trying to get one project finished. If all goes wel... (by Daleth)

by closed account jvqpDjzh

Creation of a member object

Is it possible to create an object outside the initializer list? (I have an idea, I have seen it in another post, but I am not sure) Example: class Bar...

[4 replies] Last: No, I was just asking, no problem for now. Thank you. (by closed account jvqpDjzh)

by dualdark

Comunication between classes

Hi everyone. I have 3 files on my proyect, Doctor.h, Appointment.h and main.cpp. The main.cpp includes a menu and calls Doctor.h and Appointment.h methods. B...

[9 replies] Last: See if this helps: http://www.cplusplus.com/doc/tutorial/arrays/#array... (by Zhuge)

by annemaury

reading from a file

I need to a 7x7 matrix read from a file , but it isn't working.. Any idea why? bool LoadGame() { ifstream myfile("file".txt"); if (myfile.is_open())...

[2 replies] Last: Array indices start at 0. So a 7x7 matrix has indexes from 0 to 6. Yo... (by dhayden)

by dunkindonald

fstream - cannot read file

so my code cannot read my file even though i had created a record. when i search for the record, it says record does not exist. here's the code. The part where ...

[2 replies] Last: I tried this program, (though I trimmed some of the input to save typi... (by Chervil)

by mlf

Scope of a set allocated on the stack

Hi I am looking for someone kind enough to send me a refresher on memory allocation in c++ in the following case. The following code seems to work. However "std...

[6 replies] Last: Thank you so much. (by mlf)

by closed account jvqpDjzh

Calling another constructor (delegating or not) from a delegating constructor

Is it possible (C++11) to call another constructor from the list of initializers of a delegating constructor? (I've tried, and it seems that we can't!) Somethi...

[2 replies] Last: You can delegate work of initialization to another constuctor. So yo... (by MiiNiPaa)

by Harshad

Save Game

Hi Im a c++ beginner so i'm creating a game in which people throw the dice and according to the number they get, they get's money, its a well user friendly cons...

[2 replies] Last: get your game working first, do the dice rolling and the winnings allo... (by Jaybob66)

by garethjohn

Connect four advice needed!

Hi guys, i'm currently trying to create connect four in C++, however i'm having a little trouble discerning why my win check going vertical declares a winner d...

[2 replies] Last: Thank you very much! I know my code is a little messy, Thrown myself i... (by garethjohn)

by klimentije33

Beginner needs help with matrix.

Hello world! I was searching online for a solution but couldn't find a specific answer. I need to write a code in c++ that multiplies a square matrix with ...

[1 reply] : I would usually know how to transpose a matrix What makes you think ... (by keskiverto)

by Eraphine Astrid

Help! hash table

problem with searching. it has infinity loop when try to search.. and what should i use if i wan to change the user input to internal array, using strcmp? any...

[3 replies] Last: I'm assuming that you mean each node has a key and a value. I'm also a... (by dhayden)

by ak16

Size of Class

why satic data member not consider in size of class? class Test { static int i; }; int main() { cout<<sizeof(Test); } OutPut:- 1 ...

[11 replies] Last: sizeof() tells you how much space must be allocated to store an instan... (by dhayden)

by ak16

Serialization and Deserialization

Hi friends I have to sore the object into data base. That object having at least 70 members. If I create table having all these members then column become 70 ...

[2 replies] Last: yes, you can serialize the object into a stream and save the contents ... (by Jaybob66)

by laidDogg

Adding Hexadecimals

I have to write a program to perform addition of two hexadecimal number each with up to 10 Digits. If the result of the addition is more than 10 Digits long, th...

[8 replies] Last: Your solution can be broken to these steps. 1. Input the hex numbers a... (by a k n)

by hugmepls

delete function

Hey guys I'm having trouble creating a delete function. First I need to scan an array and delete any line I want. Please help. Ill post the whole code that I cr...

[7 replies] Last: sorry, I forgot to check back on the post. I'm a bit confused at the ... (by closed account 2UD8vCM9)

by Rockyy

TypeCast Problem

Hello All I am getting error in my below code. const unsigned char DD = {0x12, 0x01, 0x00,0x01, 0x00,0x0...

[6 replies] Last: Exactly as Disch has stated. Are you intending to modify DD in the ... (by closed account j3Rz8vqX)

by swikir

variable equals vector object

how I can make variable equals vector object #include <iostream> #include <ostream> #include <string> #include <fstream> #include <vector> #includ...

[12 replies] Last: thanks so much , now everything is ok (by swikir)

by honett

vector problem

Im creating a panel bank class,Banks, derived from SolarPanel class. SolarPanel class is supposed to take a vector of doubles for its parameters. i had no pro...

[1 reply] : From your first code snippet: for(unsigned int i = 0; i < Years; i+... (by Daleth)

by swikir

write vector to file

Hi, I have lots of problems in my program, but now I need some one to tell me what is wrong with writing the vector to the file I have tried this way out side t...

[9 replies] Last: So, I am assuming you did the below: ostream& operator<<(ostream& os,... (by closed account j3Rz8vqX)

by csharp

sort function

I am trying to write sort function, sort's job is to rearrange a, b, and c so that a is the smallest #, c is the largest #. I wrote one and it worked but it ...

[6 replies] Last: At this point you have to think about what you've been told so far. (by Duthomhas)

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Beginners - May 2014 (Page 6)