General C++ Programming - C++ Forum

by Xriuk

Assignment operator reallocation?

struct A{ int a; string b; } A var = {2, "test"}; // This creates my object var = {3, "tes...

[2 replies] Last: @AbstractionAnon Thanks! (by Xriuk)

by Wu zhen hai

a singleton template

<Modern c++ design> has give a SingletonHolder template, but I think it is too large, who can give a...

[no replies]

by hidayat

different time with same input

Hi everyone, I write a code for reverse nearest neighbor query. I run an experiment to check the ...

[14 replies] Last: > I found that I can get consistent results if I put "sleep 60" in bet... (by JLBorges)

by Aaron Vienneau

Best way to check for Sm. and Lg. Straight?

Given 5 dice, each with a value of 1 - 6. What is the most succinct, expressive and elegant solution...

[11 replies] Last: +1 That's pretty awesome! :) (by Aaron Vienneau)

by qwerty2222

Place Words from String into Array

Hello! I am trying to get only the words of a string to store into an array. For example, the string...

[3 replies] Last: It depend what version of Visual Studio you use. Have a look for View... (by Thomas1965)

by Roson

Call of nonfunction

Hello everyone, I'm currently creating a program. I've created my own header files. I can call most...

[4 replies] Last: show us a sample at least (by Ericool)

by JasonTay95

change a data in a line of a file

hi guys, may i knw are they any way to change a data in a line of a file??? eg: halo bye girl ...

[2 replies] Last: google type refactoring batch file , then call it from your code. very... (by Ericool)

by Ariya123

Shogi(Japnese Chess) in C++

I am done with promotion of pieces. bool promotion(char CB , int EC , char &turn) //EC-endcoordina...

[7 replies] Last: > I have made check function ... I have to made checkmate function ...... (by JLBorges)

by magnifz97

Display different random numbers' result in multiple 2d arrays

I'm trying to display different approach of random numbers in multiple 2D array, but the result that...

[7 replies] Last: @hwan97 I have no idea how to determine a winner, as I have NO idea o... (by whitenite1)

by mateivad

If Statement - Using Two Numbers

Hi, I just began learning to code C++ the other day, so bear with me. I was trying to make a simp...

[2 replies] Last: Thanks a lot :) (by mateivad)

by RafalSWDN

Function pointers

Hello everyone I'm working on serialization mechanism so far I've implemented one with inheritance a...

[11 replies] Last: Wrap the call in a polymorphic call wrapper. http://en.cppreference.co... (by JLBorges)

by bigpapa197

Pokemon Text game (HELP)

hello! so i need some help badly on my program i am making about pokemon. it is text based game and ...

[1 reply] : Your fourth "for-loop" in the project is incomplete. More specificall... (by Roberticusfromperiod6)

by Xriuk

Template specialization

I have an event system like this: // Default template template <class... P> class Event{ public: ...

[1 reply] : Something like this, perhaps: #include <iostream> template < bool /... (by JLBorges)

by almytee ran

help please

Writing a program using pointers instead of arrays. im wrinting a program that ask for the number of...

[3 replies] Last: Thanks Necip, i didn't know about pointer of a pointer, I will have to... (by almytee ran)

by zenakent

merge sort dividing in three ways instead of two

Hello, I am modifying a merge sort program that instead of dividing a list into two, it divides it i...

[3 replies] Last: You should look over descriptions of the sorting algorithms again, as ... (by Zhuge)

by mmujawdiya

skgesigOSCrash () crash..!!

Hi, Application is crashing with below mentioned stack traces: (Server details: Linux 2.6.9-67.0.7...

[2 replies] Last: Ok, Thank you !!! (by mmujawdiya)

by closed account G1vDizwU

delete[] operator

Hi, Please have a look at the snip-code below: double* f1(); vector<double>* f2(); void fct() { ...

[5 replies] Last: Thanks. What if the highest value of f2 is in the third element ( ... (by closed account G1vDizwU)

by bb0yth0r

Help with classes.

Hello guys, I have an issue with my classes, when I try to add and subtract it does not update the n...

[5 replies] Last: Thanks everyone! sorry aha i figured it out after @Moschops gave me a ... (by bb0yth0r)

by technologist

pointer to function not working.

Trying to pass the pointer from getArithmeticFunction(op) to appropriate functions above. Want to pa...

[7 replies] Last: code is written both for the compiler to read and for the programmer ... (by technologist)

by aatwo

const reference error

Hey guys. I am looping through a list of objects and returning a constant reference to an object mee...

[3 replies] Last: I think you misunderstood the meaning of &. It says if you work with t... (by ne555)

General C++ Programming - May 2016 (Page 8)

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