Beginners - C++ Forum - January 2011 (Page 20)

by Jonathan1

min and max??

Hi all, i have a certain question. Why that doesnt work?It gives zeros for min and max always.If i ...

[10 replies] Last: A final thought; what happens if you start by setting min to equal zer... (by Moschops)

by WingYn

How to access method from another source file?

Hi... I have been struggling concerning using methods from another source file... For example ...

[8 replies] Last: That's right. This is not Java; you do not have to have a class contai... (by Zhuge)

by iHAKKER

Changing random() output to ordered/fixed outputs...

I found some source code online and I found it quite good, so I decided to base my project on the so...

[no replies]

by stereoMatching

How could I copy the resource of unique_ptr?

std::unique_ptr<int> A(new int(4)); std::unique_ptr<int> B; B = std::move(A); I could "move...

[4 replies] Last: Well, I can't really answer either of your questions because I don't u... (by jsmith)

by gberg927

STRCMP receives error

I am getting an error when I am trying to do a strcmp. char* type; void DECLIST() { if (s...

[1 reply] : ...strcmp(type, "WHILE") == 0 strcmp(type, "FOR") == 0... What ha... (by Moschops)

by jimmy5023

Struct and Class

OK first of all here's the struct struct mystruct { int i; float f; } mystruct ms; ms i =...

[1 reply] : There are many problems with your class: * get i ( and get f ) ar... (by Bazzy)

by closed account zwA4jE8b

New programmer - could use some comments on my code

Hi everyone, I am a new c++ programmer and would appreciate if someone had the time to check out som...

[7 replies] Last: besides the container of stl there are also some smart pointer could ... (by stereoMatching)

by exca

question about pointer-parameter

Hi all, In my program I have a function like: int dfsArea(Rectangle * currentRect, int n, vec...

[2 replies] Last: I think I should post more of the code. Rectangle class is: #include... (by exca)

by aatwo

Make file duplicate output?

Hi. I was wondering, I have a make file which I use to compile my c++ project in ubuntu linux and ev...

[4 replies] Last: Hi. I was wondering, I have a make file which I use to compile my c++... (by Moschops)

by omaid

Get wrong output while setting precision for ofstream

Hi, I have the following problem: For the following code segment vector <double> res; r...

[2 replies] Last: [quote=hanst99]The problem is that conversion from int to float isn't ... (by filipe)

by Tanax

Is there a string compareTo() ?

Hi! I'm wondering if there's a similar function to the Java String::compareTo() function?? E.g. o...

[4 replies] Last: Oh! That simple. Thanks :) (by Tanax)

by tylara67

How Do I Create a Variable Without Initializing It?

I just switched universities and am taking a data structures class now. I have the prerequisite intr...

[2 replies] Last: That was exactly what I needed. Thanks for the help! (by tylara67)

by PESITdude

Importing BITMAP

Hi, I wanted to know is there any way to import bitmap image in a c++ program just like importing...

[9 replies] Last: You're welcome mate ;) (by Ramses12)

by vagelis

derive to base

can anyone explain that????? class Base { public: virtual void foo(); }; class Derived: ...

[7 replies] Last: Hold on. Original code (slightly edited for brevity and to demonstr... (by jsmith)

by cplusplusrookie

Question on sorting

Can you guys take a look my code below? I am trying to sort the data by netpay ( firstname, lastname...

[3 replies] Last: Can you guys please give me some pointers? I believe the error is in t... (by cplusplusrookie)

by whiteflag

3d library

Hello, I made some C++ coding wen I was in school (long time ago). My question is for my curiosit...

[1 reply] : Look up perspective projection, OpenGL, transformation matrices. For t... (by rocketboy9000)

by mr kazoodle

Splitting a program across multiple files

Hi, I'm learning how to use multiple files for a single program, I made a successful example in whi...

[2 replies] Last: thanks (by mr kazoodle)

by acorn

code blocks IDE

I just wanted to get everyones opinion on code blocks IDE. I decided to try it out because I was usi...

[13 replies] Last: don't mind, I solved the problem already <QT4 directory>\bin\moc... (by stereoMatching)

by throne

find codding L-system using c++ for corn tree

i wan to find a coding that using L-system for corn tree germination that using c++.... can some on...

[6 replies] Last: By the way, what is the grammar describing the L-system you want to si... (by Bazzy)

by TheBreadCat

problem with SFML and code::blocks

so i followed all the instuction: SFML\include --> CodeBlocks\MINGW\include SFML\lib --> CodeBlock...

[no replies]

Beginners - January 2011 (Page 20)

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