General C++ Programming - C++ Forum - October 2008 (Page 6)

linking error: lnk2001 unresolved external symbol

hello guys, I am getting the linking error as follows even after adding cvbloblib.lib file to project->settings->link library module also path is defined. ...

[no replies]

by ramroxy

how to declare a string that can vary

Hi there, Im new to this and i really need help with c++ now here's teh question: 1: Write a C++ program that reads a month and a year and performs the fo...

[8 replies] Last: #include <iostream> #include <string> using namespace std; int ... (by aakashjohari)

by renepo

number validation

I am writing a small C++ cprogram, and need the user to enter numbers. How do I write the code that would prevent them from entering a letter? thanks

[1 reply] : This topic was already discussed, here you should find the answer: ht... (by Bazzy)

by aakashjohari

spiral

if input : 5 output : 1 2 3 4 5 16 17 18 19 6 15 24 25 20 7 14 23 22 21 8 13 12 11 10 9

[9 replies] Last: This is an another problem chu121su12, which i have sent in this forum... (by aakashjohari)

by hitu

OpenCV- building a classifier for object detection

Hello Friends, I am working with OpenCV using VC++ 6.0 to build a classifier. I want to build a classifier for object(blob) detection. I tried to build as gi...

[no replies]

by aakashjohari

Finding prime number

tell me the algorithm of finding that a given number is whether prime or not. i know a method - as input is - 7 then i will execute a loop from 2 to sqrt(7) ...

[2 replies] Last: If the number you are looking for is relatively small, then you can al... (by jsmith)

by aakashjohari

Pyramid Problem

Suppose there is a pyramid like 5 4 3 2 3 1 8 3 2 2 7 8 9 1 2 I want to find the path in this pyramid so that the sum of the numbers...

[4 replies] Last: Another way is to create a binary tree with each node holding one of t... (by jsmith)

by TheNoobie

Replacing x address with y address?

First of all, let me go ahead and establish that I am modifying memory of a different program that I obviously don't have the source code to. Alright, so lets s...

[no replies]

by moldi

Need to get a int value after a string

Hi, I will not separate from the others in this great forum - I mean that I'm new to C++. I have to define some strings that I'll use for commands in a si...

[1 reply] : This is a possible solution: #include <iostream> #include <string... (by Bazzy)

by mherald81

String to Dec conversion

I currently have: int converttoint(string strtodec) { int num,sum=0; for(int i=0; i<strtodec.length(); i++) { switch(strtodec ) { c...

[4 replies] Last: Cleaner Version: #include <iostream> #include <string> #includ... (by Zaita)

by quant

Why in doesn't work?

I need read file per line, but my bicycle doesn't make it. How to read too long string and optimal to use it of memory? FILE * pFile; long lSize; c...

[1 reply] : Do you need to use the C method of file I/O? Otherwise, I'd use an ... (by Zaita)

by Pat Nevin

Get Next element of a Set etc...

Hi im a newbe to C++ and need some help off some of u pros lol... Right basically I've a Set and need to get access to the next element, probobly using some ...

[3 replies] Last: No problem. (by firedraco)

by aidz15

Algorithm for constructing geometric outline for intersecting geometric objects

Hello Everyone! Hi I'm a newbie here and I would like to ask for some help regarding my problem. You see, we need to develop a program that will trace the ou...

[9 replies] Last: Yup! I'm studying it right now. Thanks man! I will get back to you ... (by aidz15)

by ghm

main function for a dictionary program

Hi. I'm having trouble writing a mainfunction to a dicitionary program. This is the code I have: // The file dictionary.h class Entry { publ...

[1 reply] : All you need to do it write a main that will create a dictionary objec... (by jpeg)

by spoofan

display division of two numbers

Hi, I have following problem. I should write program, that will divide 2 given numbers from console and display every step I've done. For example. Write 2 ...

[4 replies] Last: 546 : 37 = 14 -37 176 -148 28 rest I call "process" lines belo... (by spoofan)

by TheNoobie

What is a wrapper function?

Question answered, thanks.

[3 replies] Last: The general reply is that a wrapper function is a function that is use... (by Faldrax)

by djons

error c2036

hello, i have a struct - template <class T> struct AnimalList { list<T> myinfo; }; and that function - template <class T> AnimalLis...

[no replies]

by juzek

Libraries?

Does the C++ Libraries include a tokenizer in one of its forms so that a java platform programmer may use semi literate form of programming in c++? <Not my m...

[1 reply] : strtok() Without showing your code, can't tell you sorry.... (by Zaita)

by eahlswede

telnet with C

Hi, I am working on a robot automation project and I have run into a road block. To control the robot, one needs to connect with it wirelessly via telnet and...

[1 reply] : Depending on the OS you are writing the client in the code will be sli... (by Zaita)

by Drunein

Using cin.get

Hello... I have made a project for school, just something stupid simple. (I am new to C++ programming hence why I took the class). The program I made (below) is...

[no replies]

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General C++ Programming - October 2008 (Page 6)