C++

Forum

General C++ Programming - March 2016 (Page 15)

delete.

[5 replies] Last: @mike9407 That's a bit rich coming from you: you seem to be always c... (by TheIdeasMan)

Debug Assertion Failed! String subscript out of range

Hello, I'm trying to read a file and store information into struct array. Now, I've done this before, and even this code works great on Code::Blocks, but I get ...

[9 replies] Last: But because the memory was never deleted you create a memory leak of ... (by cire)

by Gyiove

Bias problem in my Artificial neural network

Hello everyone. I wrote my own artifical neural network class and in some reason when i add bias neuron to a middle layer where hidden neurons are then it does...

[13 replies] Last: > Your input neuron seems useless I agree but in diagram, i created t... (by Gyiove)

by RamielLilith

Very simple DSP filter - not working as intended

EDIT: the N and M were used before (I used dynamic arrays *X_Global/Local before) EDIT#2: I changed the shifting loop part "m = 0; to for (n = 0; n < ...

[no replies]

by gnarly

exponential form instead of decimal

okay so I dont know how to fix this, im trying to get 3021869 and im getting 3.02187e+006. im not quite sure why, i tried to change my double to a long double a...

[2 replies] Last: The default precision is 6 significant digits. You can change that by ... (by Chervil)

by Wu zhen hai

The sub-thread and main thread cleanup'clean

#include <iostream> #include <thread> #include <string> struct A { std::string message; public: A(const std::string& m):message(m){} ~A(){std::c...

[1 reply] : Because the thread does not end due to the while(true){} . It will be... (by coder777)

by jeff14

Redirect output into a file

How do you redirect output into a file?

[2 replies] Last: In case you don't want to modify the code you can redirect on the term... (by naraku9333)

by JUAN DENT

auto vrs decltype(auto)

Hi, Why do we have 2 ways of deducing types: using auto and using decltype(auto)? Thanks, Juan

[3 replies] Last: Difference from decltype Unfortunately, there is no way to get th... (by JLBorges)

by HumbleAAT

Binary Search

#include <iostream> #include <iomanip> #include <cstdlib> #include <cctype> #include <cstring> #include <vector> #include <fstream> #include <bitset> using nam...

[2 replies] Last: Okay got it. Thanks. (by HumbleAAT)

by mgolf

c++ Homework

How do I use a prime read and sentinel value to control the repetition involved. #include <iostream> #include <iomanip> #include <math.h> using namespace ...

[1 reply] : Adding to my comment at the top I have to use an input of -9.99 for t... (by mgolf)

by stormy6161

ICAO Alphabet. Extend the program

ICAO Alphabet. Extend the program using the switch statement, so that it inputs a string and outputs the series of ICAO words that would be used to spell it out...

[1 reply] : I Got It !!!! #include <iostream> #include <string> using namespace s... (by stormy6161)

by taeyeyta2539

Why this code don't solved in Programming-challenge.com

This Problem name "Jolly Jumper" please help me . i try to submit but it wrong answer #include<iostream> #include<cmath> using namespace std; bool JJ...

[2 replies] Last: There's some test cases here: http://utexas.class.cs315.narkive.com/Xr... (by Chervil)

by Rodr1697

2D dynamic array allocation from text file

Trying to program a maze to read in a text file and place it into a 2D dynamic array. The first line is the dimensions of the maze and the next part is the actu...

[6 replies] Last: oh ok. Sorry after I posted I modified my code and put infile ... (by Rodr1697)

by plusjuice

Adding/Subtracting time

Hello ! I'm new to this website and was wondering if I could get some help with my project. I would like to do a program that can calculate time for example the...

[8 replies] Last: Technically, to manipulate calendar time in terms of hours, minutes et... (by JLBorges)

by guru23

Printing array backwards

Why's this program throwing me an error? I could've sworn this is the way to print an array backwards. #include <iostream> #include <cstdlib> using namesp...

[1 reply] : length() is a member function. That could work with for example a st... (by Chervil)

by batmancn

Is there an active C++ opensource project similar to loki?

Hi, I want to keep learning C++ with an opensource project, but loki is not active. So which project is good, similar to loki, focus on C++ programming and des...

[2 replies] Last: I want to keep learning C++ with an opensource project, What do you... (by Thomas1965)

by shalin

RFID reader programming

Hi friends, Can anyone help me with this? i don't know how to proceed this code further..showing errors.i need to communicate with a hardware device(Reading c...

[no replies]

by shalin

Initialization in C++

Can anyone suggest me how to initialize 00000FF1A in C++? i have to give this as a data to read to a hardware interface..please help me

[2 replies] Last: thank u sooo much... (by shalin)

by brownn gal1

Array: store names, removeName gives error!

Hey all! I was working on a homework assignment and an error keeps popping up under the 'removeName' This is the entire code that I wrote out. I would appreciat...

[1 reply] : In line 13 you created a vector contains string not a class or struct ... (by Calcushtag)

by shalin

RFID reader programming

I think anyone of you can help me if iam clear in my questions.I need to write a dll for M18 long range RFID reader.Iam not clear about serial programming.I kno...

[2 replies] Last: thank you for your reply (by shalin)

March 2016 Pages: 1... 13 141516 17... 23

Archived months: [feb2016] [apr2016]

This is an archived page. To post a new message, go to the current page.