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double operator()(size_t i,size_t j)const
{
if(i>=0 && i<length_of_row && j>=0 && j<length_of_col) return _Matrix[i][j];
else throw MatrixError(1);

}


i am using this code...

Thanks for your help :)
need some help again

I have initialized a 3x4 matrix using "Matrix b(3,3)".Here 'b' is an object of Matrix class.now i want to use "b(2,2)=1" this statement to place 1 at...

@ Shanuka : I dont want to change "cout << m(2,2) << endl" ... so i need operator overloading.
@ Memloop : would you please give an example ??

#include <iostream>
#include <cstring>
using namespace std;

class Matrix{
private:
int i,j;
public:
int mat[5][5];
Matrix(int x,int y,int p){

will anyone say what does this line mean in this code...???

strcat(tmpPath, "\\*");

and

if(FindData.cFileName[0]=='.') //what does this line mean??
return;

and what is the difference...

this seems a strange problem
this code sometimes delete all newfoder.exe files and sometimes not :(
whats the prob?
if it deletes all newfoder.exe file once , why it is failed for the next time?

using DeleteFile(filePath) my code can not delete all "newfolder.exe" file.where is the bug?
it produces the following output:

C:\Documents and Settings\maruf\Desktop\newfolder.exe
file delete...

i have fixed it :)
how can i use GetLogicalDriveStrings() this function?

:(
yes.i have got it
"subPath[strlen(Path) + strlen(FindData.cFileName) + 2];"it has no use
but using "\*" shows much file than using "\\*"... i am confused
still this code can't open some...

:(
" strcat(tmpPath, "\\*"); "does not work at all

i want to print every file of my PC
but this code is not searching subfolder(depth value is 2)
besides how can i search all drives(C:\,D:\......)one after one using this code...??



#include...