General C++ Programming - C++ Forum - November 2011 (Page 43)

by real hackz

scanf_s into array help

Hello all, I am having a bit of trouble. Trying to read a text file with contents: "trigger f...

[8 replies] Last: A char stores 1 character, not words. If you don't know how many li... (by ne555)

by jorgen

eof() changing behaviour?

I'm using ifstream to read data from a file, with eof() to see when I'm at the end of it (and in the...

[2 replies] Last: And it works, thanks! (by jorgen)

by ivansl

need help!

as usual we could use "for" with "printf" like this : for (i=0 ; i<= 9 ; i++) { printf("%d\n", ...

[3 replies] Last: Look here: http://cplusplus.com/reference/clibrary/cstdio/sprintf/ Bu... (by Caligulaminus)

by tsunadesama

Calling C++ from VBA

Hello everyone, I would like to call a C++ function from VBA. I've been reading about DLLs and ex...

[no replies]

by vitke

Recursion and function inlining

A simple recursive function that computes the factorial of an integer: int a (int depth) { ...

[1 reply] : If you use the -S option to gcc, you can dump the assembly and have a ... (by kev82)

by Giri89

Pointer Queries

Hi All, With the below code, can anyone help me with the following? 1) Why the line I have com...

[2 replies] Last: I think your problems stem from your use of strtod() . Let's take a ... (by kbw)

by webJose

How can I create my own stringbuf?

Ok, so here is what I currently have: class CStringBuffer : public std::wstringbuf { public: ...

[2 replies] Last: I ended up posting this as a bug in MS Connect: https://connect.micro... (by webJose)

by zurn

2 Random numbers

Hi I was wondering how I can generate 2 numbers, but not to generate random numbers with max num ...

[3 replies] Last: @whitenite1 Thanks, I was doing that, but I thought there's less 'pri... (by zurn)

by ziczoe

HYE..

im new at this forum.. can anyone help me to solve this kind of prob.. it base on C++ sourcecode.. ...

[2 replies] Last: #include <iostream> using namespace std; int main() { string name; ... (by Tatipu)

by Lyncheese

how to make cout like fprintf???

hello.. i really need help for my assignment. here it is the problem : usually we use fprintf to pr...

[5 replies] Last: that's how i laughed hwhwhwhwhwhwhw (by Lyncheese)

by orxshi

?extern? (1,2)

Hi all, Please take a look at the following: Header file: ... extern const int nFint; ... Cpp...

[21 replies] Last: A reference is simply an abstracted pointer. Pointers can point to onl... (by ModShop)

by tottino

Very URGENT : comma-delimeted lines

guyz, it's very urgent, and im starting to get bored from it; about the parsing matrix... When enter...

[1 reply] : Check the reference section about "getline", which can take an optiona... (by moorecm)

by ziczoe

i need a help.. please3...

i have a question.. "if you push the letters W,X,Y, and Z IN ORDER onto a stack of characters an...

[3 replies] Last: ziczoe, what helios attempted, in a fairly verbose way, to inform you,... (by ciphermagi)

by marlonmin

Basic pointer puzzle question

p1 == p2, as shown by the printout, which means the two pointers have the same address, but why the ...

[1 reply] : Nevermind, you answered my question. Now I'll answer yours. a is an... (by ciphermagi)

by kraigballa

What is this for loop??

Can someone explain to me what this for loop is doing? for(ifstream fin("integers1.txt"); fin >>...

[5 replies] Last: Thank you steve. (by kraigballa)

by MoGuL

Dereferencing a const double* array, how?

Hi! I have a variable that is declared as "const double* value_of_interest", so that the data point...

[5 replies] Last: Thanks for pointing that out hamsterman, it solved my problem! What a ... (by MoGuL)

by Exiled

Supporting tile types larger than 9?

I'm creating a map editor for a game project. My method of mapping is having a large 2D array of cha...

[6 replies] Last: Alright, I started storing the file as binary. Also, I have gotten til... (by Exiled)

by brother1brown

c++ trouble, I cant figure the rest of the code out.

This is what I'm working on. I got some of the code but it don't seem to work right. I dont know how...

[2 replies] Last: Pointers are random access iterators. http://cplusplus.com/reference/s... (by ne555)

by gwiz

Buffer overflows

Hey, someone just introduced me to buffer overflows and how they can be doorways to malicious attack...

[2 replies] Last: You could use STL types if you can instead of C types ( string instea... (by eypros)

by closed account o1vk4iN6

Initializing structures

I was just wondering if there is a way to initialize a structure but instead have it place a pointer...

[4 replies] Last: Yah that works, but I want to do it without having to give a name to e... (by closed account o1vk4iN6)

General C++ Programming - November 2011 (Page 43)

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