non-lvalue in assignment

[server_crash]

I have a matrix class which there are matrix objects. I want to call .value(int,int) directly on the matrix objects and set the internal 2d vector to the value on the right side of the equal sign.

Here is what I want to do:

new_matrix.value(row,col) = 0;

Here is what I've tried:

int &Matrix::value(int row, int col)
{
    return this->mat[row][col];
}

Where mat is the internal 2d vector data.

[SpS]

I don't find any problem in the code

[server_crash]

That's what someone else said. Which compiler are you using? I'm using bloodshed.

[SpS]

It should work in both dev and VC...anyworks from next time give your complete code