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About 50 results for
fmin
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calculator issue with pointers only on fmin fmax from another class
Programming
Software Development
10 Years Ago
by gobiking
…); void difference(); float fmax(float valArr[],int Size); float
fmin
(float valArr[],int Size); }; calc.cpp #include "… } sum+=valArr[x]; difference(); mult*=valArr[x]; fmax(valArr,x);
fmin
(valArr,x); } avg = sum/x; for ( int i=0…
Re: calculator issue with pointers only on fmin fmax from another class
Programming
Software Development
10 Years Ago
by tinstaafl
It looks like you're calling
fmin
anf fmax without supplying any arguments and the compiler can'… regard. In my VC++ 2010, it suggests using &calc::
fmin
. This allows it to compile and run. However I'm…
Re: calculator issue with pointers only on fmin fmax from another class
Programming
Software Development
10 Years Ago
by tinstaafl
…; } sum+=valArr[x]; difference(); mult*=valArr[x]; fmax(valArr,x);
fmin
(valArr,x); } Then passing ValArr and Size like this seems… std::cout<<"Minimum Value: "<<
fmin
(valArr,Size)<<std::endl; std::cout<<…
Re: calculator issue with pointers only on fmin fmax from another class
Programming
Software Development
10 Years Ago
by gobiking
So with how I have my code setup, is it a requirement that I have a pointer to make
fmin
and fmax work?
Re: calculator issue with pointers only on fmin fmax from another class
Programming
Software Development
10 Years Ago
by gobiking
Wouldn't the arrVal and x be the arguments? Also for some reason the code for
fmin
and fmax are turning arrVal[] into. float calc::fmax(*arrVal[],Size) float calc::fmax(*arrVal[],Size)
Re: JButton Action Listener
Programming
Software Development
14 Years Ago
by snehapatil
…pow(10,-3)); m++; }while(freq>=
fmin
); temode = m; fc=
fmin
; g22.drawString("No.of Modes:" …Color.orange); g22.fillRect(200,257,(int) (300*(
fmin
/fc)),d1/10); g22.setColor(Color.red); g22.fillRect…orange); g22.fillRect(200,257+14*d1/15,(int) (300*(
fmin
/fc)),d1/15); } public void actionPerformed(ActionEvent ae) {…
JButton Action Listener
Programming
Software Development
14 Years Ago
by snehapatil
….pow(10, 8); freq= f1* Math.pow(10,9); do{
fmin
= m*c/(2*d1*Math.pow(10,-3)); m++; }while…(freq>=
fmin
); temode = m; g22.drawString("No.of Modes:" +temode…
Re: JButton Action Listener
Programming
Software Development
14 Years Ago
by SHARMA1
….pow(10, 8); freq= f1* Math.pow(10,9); do{
fmin
= m*c/(2*d1*Math.pow(10,-3)); m++; }while…(freq>=
fmin
); temode = m; g22.drawString("No.of Modes:" +temode…
Problem with Gauss Matrix Code
Programming
Software Development
16 Years Ago
by tformed
…=(b),(maxarg1) > (maxarg2) ?\ (maxarg1) : (maxarg2)) staticfloat minarg1,minarg2; #define
FMIN
(a,b) (minarg1=(a),minarg2=(b),(minarg1) < (minarg2) ?\ (minarg1…
help with fmax
Programming
Software Development
14 Years Ago
by Unidennn
… its very long, i want to try with fmax and
fmin
to make it shorter thanks in advance
Re: c++ min max function issues
Programming
Software Development
10 Years Ago
by gobiking
…changed all the functions involving min and max to
fmin
() and fmax() and still getting that valArr[x]… error the revised cpp for the header(
fmin
is formatted the same way) float calc::fmax(…{ std::cin>>valArr[x]; fmax(valArr[x],Size);
fmin
(valArr[x],Size); sum+=valArr[x]; difference(); mult*=valArr[x…
Re: c++ min max function issues
Programming
Software Development
10 Years Ago
by gobiking
…; } sum+=valArr[x]; difference(); mult*=valArr[x]; fmax(valArr,Size);
fmin
(valArr,Size); } avg = sum/x; for ( int i=0; …] - avg); } var /= x-1; float standDev = sqrt(var); } float calc::
fmin
(float valArr[],int Size) { mIn = valArr[0]; for (int x…
Re: Function calling
Programming
Software Development
16 Years Ago
by g_loughnan
…),(maxarg1) > (maxarg2) ?\ (maxarg1) : (maxarg2)) static float minarg1,minarg2; #define
FMIN
(a,b) (minarg1=(a),minarg2=(b),(minarg1) < (minarg2) ?\ (minarg1…
Re: c++ min max function issues
Programming
Software Development
10 Years Ago
by Ancient Dragon
min and max do not work with floats -- use only integers with those macros. For floats you have to use
fmin
() and fmax()
Re: clip the value integer value between 0 to 255?
Programming
Software Development
10 Years Ago
by tinstaafl
…;cmath> using namespace std; int Clip(int Val) { return
fmin
(fmax(Val,0.0),255.0); } int main() { int test…
Re: clip the value integer value between 0 to 255?
Programming
Software Development
10 Years Ago
by L7Sqr
… much easier to read (and maintain). You could also use `
fmin
`/`fmax` as suggested above but that would include converting between…
Re: clip the value integer value between 0 to 255?
Programming
Software Development
10 Years Ago
by tinstaafl
…> #include <math.h> Clip(int Val) { return
fmin
(fmax(Val, 0.0), 255.0); } int main() { printf("…
Re: clip the value integer value between 0 to 255?
Programming
Software Development
10 Years Ago
by tinstaafl
Hard for it to be optimal when it doesn't do what you want. Both methods, using
fmin
/fmax and using MIN/MAX will do what you want. But as was pointed out anything you do to optimize something that's relatively straight forward, will get re-optimized by the compiler. So readability becomes more important in this case.
Re: calculator issue with pointers only on fmin fmax from another class
Programming
Software Development
10 Years Ago
by tinstaafl
I'm wondering if the problem is in using a different compiler or diffferent compiler settings.
Re: calculator issue with pointers only on fmin fmax from another class
Programming
Software Development
10 Years Ago
by gobiking
blah didnt realize I copied and pasted my comparison one basically a backup of one i have incase i forget to save and make a big error... But it is still spitting out that stupid error of the & pointer gonna try installing code::blocks on this pc and see if it still gives me the error
Re: calculator issue with pointers only on fmin fmax from another class
Programming
Software Development
10 Years Ago
by gobiking
it seems to work on code::blocks perfectly... and i just set Size to =100 in calculations() somehow fixed the bug on visual studious.
Re: JButton Action Listener
Programming
Software Development
14 Years Ago
by snehapatil
[QUOTE=SHARMA1;1078304]You need : jbutton.addActionListener(new ActionListener(){ public void actionperformed{ .....} ); So can try with this.[/QUOTE] hi Thanks for your reply. but i m here again to trouble you more... Please check am I doing it correctly...... because it is giving me error as [U]"Syntax error, insert ";" to …
Re: JButton Action Listener
Programming
Software Development
14 Years Ago
by gunjannigam
[QUOTE=snehapatil;1079629]hi Thanks for your reply. but i m here again to trouble you more... Please check am I doing it correctly...... because it is giving me error as [U]"Syntax error, insert ";" to complete ClassBodyDeclarations" [/U] Please help me ... Its very urgent for me Thanking you... [CODE] for(int k=1, j = …
Re: JButton Action Listener
Programming
Software Development
14 Years Ago
by snehapatil
[QUOTE=gunjannigam;1079654]Line no 11 should be [CODE] buttons[j].addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ [/CODE][/QUOTE] Thanks for your help but still the buttons are not working. Now i am creating each button separately (removed array) still buttons are not working. my code is too large to post…
Re: JButton Action Listener
Programming
Software Development
14 Years Ago
by gunjannigam
[QUOTE=snehapatil;1080550]Thanks for your help but still the buttons are not working. Now i am creating each button separately (removed array) still buttons are not working. my code is too large to post. what do i do? Need help. thanking you. [CODE] public void first_te(Graphics g22, int i){ JButton te1 = new JButton("TE1");…
Re: JButton Action Listener
Programming
Software Development
14 Years Ago
by gunjannigam
Use Buttons instead of JButtons as you are using an applet
Re: JButton Action Listener
Programming
Software Development
14 Years Ago
by snehapatil
Sorry i m here again.... I am using JApplet in program. While writing i mentioned it as applet but in program I am using JApplet.
Re: JButton Action Listener
Programming
Software Development
14 Years Ago
by gunjannigam
[QUOTE=snehapatil;1080568]Sorry i m here again.... I am using JApplet in program. While writing i mentioned it as applet but in program I am using JApplet.[/QUOTE] Figured out that your buttons TE1, TE2, TE3 are not listening Sorry cant get what the actual problem in your code. But just by hit n trail by using Buttons instead of JButtons all …
Re: JButton Action Listener
Programming
Software Development
14 Years Ago
by snehapatil
[QUOTE=gunjannigam;1080592]Figured out that your buttons TE1, TE2, TE3 are not listening Sorry cant get what the actual problem in your code. But just by hit n trail by using Buttons instead of JButtons all your buttons are Listening[/QUOTE] Thanks for your reply. Somebody has told me there is problem with layout. But no idea whats exact or …
Re: JButton Action Listener
Programming
Software Development
14 Years Ago
by musthafa.aj
i can't get it clear... ok i think you have N number of Jbutton[1]....Jbutton[N].. after you click Jbutton[1] then it will call actionPerformed{} for corresponding Jbutton[1].. i asking 2 question to you. 1.you call same action performed for all buttons from 1..to..N.. 2.else you need respectively..like b[1]-->actperform[1] .. …
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