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Beginners - April 2012 (Page 17)

Hey guys I'm having some trouble with this program that I'm making, it's a rather large program (for me at least). Currently it's at ~130 lines of code, and at ...

[1 reply] : I guess that item1 is a std::string. Do you mean if item1 is one o... (by coder777)

by xW0ot

How to compare every element of the array?

Hello there C++ forum. I am i need of your assistance. I have to code an app where the user inputs values in 2 different arrays,and compare the values.If the va...

[1 reply] : You may use the following algorithm template <typename InputIterator... (by vlad from moscow)

by CLearner88

copying values from an array to an array in a function.

Is it possible for me to copy an array of string values which is declared in my main method to a function which is located in a class file?

[3 replies] Last: That error is due to the the ; on line 4. Although assigning thing to ... (by hamsterman)

by CLearner88

What does this error mean?

I have encountered a following error, may i know what does it mean? pointTwoD.h:14: note: candidates are: pointTwoD& pointTwoD::operator=(const pointTwoD&) ...

[4 replies] Last: hmm, i see. Then how do i go about for the assignment to solve this is... (by CLearner88)

by Halo Fan

Why does operator+= only have one parameter?

Here is an example I was given of a different type of code with the operator+= : String& String:: operator+= (const String& s) { int newlen = strlen(info_) +...

[1 reply] : I'm not sure, but it sounds like you answered your own question. Is t... (by Disch)

by erandall

Corrupted stack around declared array of char (i.e., letter grades)

What's wrong with this: char arrGrade ; that's not wrong with this: string arrNames ; double arrAverageScore ; Just don't know why it doesn't like doin...

[1 reply] : corrupted stack error usually means array-out-of-bounds-access issues ... (by guestgulkan)

by Lebron

C++ please somebody help..

Re-write your Squares program so that it uses the following functions. int getInput(void); //function prototype This function prompts the us...

[19 replies] Last: Almost.. So far, you have not made arr equal strn , with the for loop... (by whitenite1)

by megawolf15

help please

i need help with this assignment assignment 3 the function printGrade in example 5-10 is written as a void function to compute and output the course grade the c...

[2 replies] Last: okay first i know proper grammar i didnt use it second i have to use w... (by megawolf15)

by IWishIKnew

return the dang array! ...please?

i have created a function that will get data out of a file and put it into an array... the only problem is returning the dam thing. Because an array is of type...

[8 replies] Last: nah that's alright. I decided to revamp the whole dam thing. Took 5 ... (by IWishIKnew)

by eyesofhope

get() put() read and write functions from online source

I am stumped. MAJORLY. Here is the assignment for this particular function, I have already finished 9 other functions(one with help from here :D), but this one ...

[4 replies] Last: ok so the countWords(enormous); doubleToSingleSpace(enormous); sumA... (by HydroKr0n1k)

by erandall

Adapting an initializer for arrays

Hi, I am trying to adapt my initializer template to arrays. This is my working template: template <class T> void fnInitialize(T& v1) { v1 = T(); ...

[5 replies] Last: Thank you, that helped all but the multi-dim array. I keep 'hosing' my... (by erandall)

by MJP4110

Unresolved external symbol help

My code is set up like this facilities.h which is pre-written the error is: 1>my.obj : error LNK2001: unresolved external symbol "int foo" (?foo@@3HA) 1>c:\...

[2 replies] Last: Oh I see, I thought using extern meant that foo would be shared everyw... (by MJP4110)

by Jepickle

Passing structure as argument help

I'm extremely new to structures and have a book that has this problem in it. I'm simply trying to pass the structure to a function to output what was assigned t...

[5 replies] Last: And now I am oh so gratefully receiving errors under "<<" in my functi... (by Jepickle)

by Niner16

Graph using map(STL)

I need to create a graph using the map class. Apparently It should have strings as keys and sets as values. I've never used maps or sets. Here is a line of t...

[no replies]

by Halo Fan

checking if iterator is at the end of my list?

I am working on an operator+ method so that I can add two lists of chars together and overall create a class that can manage "integers" of any size. It works be...

[no replies]

by Omar Alamy

Overloading operators

Hi I need to overload the +,- and * operators to use with matrices. i have attempted to overload the + operator (at the end of the Matirx.cpp) but im no...

[2 replies] Last: so i made a few changes and im still stumped as to why its not working... (by Omar Alamy)

by TexanMonkey

Convert an Int to a Char array

I need a way to Convert an Int to a Char array.

[4 replies] Last: You could do it the lazy way, char letter = "0" for(int x = 0; x < n... (by GRex2595)

by wd40

If If else statment

Can anyone look at my code and explain what I could be doing wrong with this if else statement. No matter how I configure the order I continue to get an error t...

[5 replies] Last: tolower only works for chars. Use #include <algorithm> and transform(... (by GRex2595)

by Fujitsujammer

Whats wrong with my code?

I have written this simple code to measure the time duration it takes for a user to input the data for calculation. Please help me and correct this program. I s...

[7 replies] Last: Ok. . . (by GRex2595)

by findme

moving mouse pointer in c++

How do I tell c++ to move the mouse in place x? for example, I run a c++ program and the mouse moves to the top left corner of my screen. How do I go abo...

[2 replies] Last: Can I put that code into my console program or does it have to be a wi... (by findme)

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