General C++ Programming - C++ Forum

by zak100

Developing Contraol Flow graph for Solidity Smart Contracts in C/C++ Language

Hi, I am interested in developing Control flow graph in C++ language. What are the advantages ava...

[3 replies] Last: It means, you'll probably have to build it yourself from more primitiv... (by kbw)

by Borneq

In my C++ project std::remove refers to stdio.h

I have error in my code: void Config::UpdateMRUPageClose(const wxString &path) { mru.erase(st...

[1 reply] : std::remove is in the <algorithm> library for C++ as well in the ... (by deleted account xyzzy)

by SITHESH

Accepts and write top scores of game user.

/ //My biggest goal is to read the details from the user and write to the file and also be able to ...

[7 replies] Last: Once more I tried to understand the friend and operators seems to be m... (by SITHESH)

by kotacoder

undefined reference to `PacketProcessor::SetSeqStart(unsigned char)'|

hello I'm getting error undefined reference to `PacketProcessor::SetSeqStart(unsigned char)'| when t...

[1 reply] : https://cboard.cprogramming.com/cplusplus-programming/180376-undefined... (by salem c)

by ImC0nfused

Can an object pass itself to a function (not part of a class i.e. global scope), which modifies that object.

I'm confused as to how to achieve that, most of the examples i have seen have methods present in an...

[3 replies] Last: I have figured it out, for anyone else the final code would be // f... (by ImC0nfused)

by axl

Bowling Frame Program

Hello, I'm stuck with this program I'm trying to make. This is what I'm supposed to do: create a ...

[1 reply] : Hello axl, So what did you not understand from post http://www.cplusp... (by Handy Andy)

by uppercaseguy

need help with pollymorphism

below is the data that i have to read from a txt file using the fstream lib and store them in some d...

[4 replies] Last: For istream >> overload, don't use const for the target - otherwise th... (by seeplus)

by sergeyutkin221

Labyrinth-number

Hello everyone. So my task is to write a program that will find its way into a numerical maze. Nu...

[10 replies] Last: @jonnin, That is kind of what I figured. But OP starts by talking ab... (by Handy Andy)

by uppercaseguy

seperating decleration and definitions of classes

i created a game in sdl library, the game is working just fine but for the game i created few classe...

[2 replies] Last: Possibly a little late for the suggestion, but it's always best to des... (by seeplus)

by KareemRj

Argument Type is incompatible with parameter of same Type

Trying to write a C++ OO code for magic the gathering. And I'm getting an error that I probably am m...

[13 replies] Last: It may help if you posted the definition of Cards , Creature , Sorc... (by kbw)

by volang

How to convert data in char array to hex? (1,2)

I have a null terminated char array (recvbuf) which contains 517 characters (charLength). I need thi...

[27 replies] Last: Now you confused me. The hex representation of the binary stored in ... (by jonnin)

by Zarro110

2d matrix of pixels to screen

I have a program (slime mold simulation) that generates a big 2d array of values. I want to draw thi...

[9 replies] Last: The values are stored in a dynamic array of integers so I can easily p... (by Zarro110)

by JamieAl

Error: Openmp c++: error: collapsed loops not perfectly nested

I have the following serial code that I would like to make parallel. I understand when using the col...

[3 replies] Last: Using a shallower loop is easier for the branch predictor. Actually th... (by helios)

by gevCplus

Merge part of mergesort

Hello guys. I have the following code for mergesort: void merge(T a , int l, int m, int r) { int ...

[5 replies] Last: It's best to allocate the extra space dynamically (perhaps as a vector... (by dutch)

by axl

Bowling Program

Hello, I'm stuck with this program I'm trying to make. This is what I'm supposed to do: create a pr...

[1 reply] : Hello axi, PLEASE ALWAYS USE CODE TAGS (the <> formatting button), ... (by Handy Andy)

by sarojbsubedi

Please help

below is my simple cpp program. it does not print the value of k as float. it's printing the integer...

[4 replies] Last: #include<iostream> using namespace std; int main() { int N; co... (by lastchance)

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