Matrix (well sort of) issue [Resolved]

PHP Code:

---

    #define matrix Matrix

    template <class Object>
        class matrix
        {    
            public:
                matrix( int rows, int cols )
                {
                    vOuter.resize(rows);
                    for(int i = 0; i < rows; i++)
                        vOuter[i].resize(cols);
                    NumOfRows = rows;
                    NumOfCols = cols;
                }
                
                matrix( const matrix &rhs)
                {
                    vOuter(rhs.vOuter)
                }

                const vOuter<object> &operator[] (int row) const
                {
                    return vOuter[row];
                }

                vector<Object> &operator[] (int row)
                {
                    return vOuter[row];
                }

                int NumRows() 
                {
                    return NumOfRows;
                }

                int NumCols()
                {
                    return NumOfCols;
                }

            private:
                vector< vector<Object> > vOuter;
                int NumOfRows;
                int NumOfCols;
        }; 


---

when trying to call the NumCols and NumRows functions I get these error:
MatrixTest.cpp(15) : error C2039: 'NumRows' : is not a member of 'Matrix<int>'
MatrixTest.cpp(16) : error C2039: 'NumCols' : is not a member of 'Matrix<int>'

I can't seem to figure out what I screwed up...

- Show your "MatrixTest.cpp" file.
- Why are you using #define matrix Matrix??
- the operator [] functions should return a vector<vector<object> >::reference / ::const_reference
- You don't need to define a copy constructor, the compiler will generate one for you.
- NumOfRows/Cols should be 'unsigned int's (or 'vector<object>::size_t's)

const vOuter<object> &operator[] (int row) const

That line is wrong. vOuter is not a type, so it can't be a return type.

Two reasons;
1) I'm just strange
2) It works =) Except for what I mentioned...I will try doing an uint but I don't think that will fix my problem...everything else but those two functions works perfectly.

MatrixTest.cpp does the following:

PHP Code:

---

#include "Library.h" // holds the Matrix, Vector, and a bunch of
                                // other functions and classes.
#include <iostream>

int main()
{
       Matrix <int> Test(1,1);
       cout << Test.NumRows();
       cout << Test.NumCols();
      
} 


---

Apparently it doesn't work. ;)

So....

Code:

---

const vector<object> &operator[] (int row) const
{
    return vOuter[row];
}

---

but thats not the problem...

the error is its not a member function if I take all but the constructor out, it still doesn't work.

But I changed it anyway, it still doesn't work =)

Next error is inconsistent capitalization of Object.

Finally, try using matrix instead of Matrix in the source file. Might be a thing.
Basically such #defines are bad. typedef is the way to go.

Why is this resolved now?

Quote:

---

Originally posted by CornedBee
Why is this resolved now?

---

Because I got help on another forum and they told me what I screwed up =)

What was it?