General C++ Programming - C++ Forum - February 2010 (Page 20)

by studentffm

dynamic array

Hi, Hi, I want to create an array and to put it in a loop in order to use one function but for d...

[1 reply] : And if I replace *numobs_t by numobs_t I can compile the file but then... (by studentffm)

by LamontSharp

print derived class object contents

This code compiles nicely - i am looking for print methods to make the output print the format shown...

[5 replies] Last: void Tnum::ph_num( ) { cout <<" \n Tnum parameterized constructor... (by Silvermaul)

by aerowenn

Vector of vectors

I'm needing to read in data from a text file in the following format: Dan Staley 2 1 0 1 2 0 1 2 ...

[2 replies] Last: Yea my instructor is requiring that the vector of vectors is to be cal... (by aerowenn)

by intervade

operator overloading.

Hi, I'm trying to overload an operator to accept a value of data type Rock, which is an enumerated d...

[3 replies] Last: You need to read a string, then convert the string to the appropriate ... (by jsmith)

by sadhramani

Compiling C pograms in VS.NET 2005 environment

int do_openFile(void) { char *p ; /* pointer to outFileName */ char *m ; /* pointer to report dat...

[4 replies] Last: If I understand correctly, the error occurs at strncpy(mon, m, 2); . ... (by Bazzy)

by RcSepp

Destruction of function parameters

This has been bothering me for some time now: I have a very small class (just 4 bytes in size), w...

[3 replies] Last: Denis said it all. Whenever your class is using pointers it is almost ... (by Silvermaul)

by somshekhar

File handling

Can i use the same file handle to read and write in different files. i mean to say that if i have ...

[6 replies] Last: @blackcoder ' if you are talking about this http://www.cplusplus.co... (by somshekhar)

by Suzanne

CPP Unit Testing

Can someone explain how I can do it for any given program? Online resources r kind of unclear.

[2 replies] Last: I use TUT framework. http://tut-framework.sourceforge.net/ (by Denis)

by michy

fstream (1,2)

hi there, Currently im creating a login program. im using fstream to do this program, so i save m...

[25 replies] Last: i think we should now discuss it here, it will not fit the title "fstr... (by blackcoder41)

by ahkcasfm

Outputting video in C/C++

I need to control a data projector (i.e. display some images on it) using C++ code. Is there an easy...

[3 replies] Last: No, I don't know anything about projectors. Sorry. (by chrisname)

by kevinchkin

TR1 tuple

Hi Guys, I started reading on TR1::tuple. Actually, the impression I got after reading one tutor...

[8 replies] Last: Thanks so much guys ! (by kevinchkin)

by mukkollu

How to pass VARRAY from C++ to oracle stored procedure

Hi, I have googled a lot to find answer for this question... Scenario: I have a stored ...

[no replies]

by zyrolasting

Snapping in command prompt

I wrote a program to line up decimal points like std::right | std::fixed, but with the added abilit...

[no replies]

by closed account iTq4jE8b

SYSTEM function

My friend have a problem and he can't access CMD, so I wrote this to help him It's working pretty f...

[3 replies] Last: Thank you guys, but I'm not trying to fix anything he has, and it's no... (by closed account iTq4jE8b)

by Zadara

Loop, sleep() program

Hey guys, I'm currently busy with a log program, that writes some information into a txt file and t...

[2 replies] Last: This is really best done using separate threads or processes. Create ... (by PanGalactic)

by JCED

Calling derived class functions from a base class

Here is what I'm trying to do: #include <iostream> class Base { public: Base() { ...

[4 replies] Last: Thanks, everything works nicely now. (and thanks for explaining why) :... (by JCED)

by webJose

Can I select a constructor to use with new?

I searched a bit, and it seems that I cannot decide on the constructor to use when allocating arrays...

[7 replies] Last: You can minimize that "hit" by using operator new , to allocate the s... (by Duthomhas)

by KC2010

adding a variable percentage

need to change program so that I can add a variable percentage of the double x to x_accum #inclu...

[1 reply] : Basic user input. If that's not what you want, clarify the question. ... (by tummychow)

by coolkehon

boost::program_options parameters

I have a problem with boost::program_options I have an option "password,p" (--password || -p) this...

[1 reply] : You can delete your other post by clicking on the delete (red X) in th... (by Zhuge)

by Fideous Scrub

Not grokking boost::bind

Hey, all. Not sure if this should go here or in Beginners. It's probably already been answered, but ...

[2 replies] Last: Nifty. Thanks for the quick reply. (by Fideous Scrub)

General C++ Programming - February 2010 (Page 20)

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