Class FloatMat

week13/examples/matclass.cpp:44–63

Class FloatMat

// Class FloatMat
class FloatMat
{
    size_t rows;
    size_t cols;
    float * data;
  public:
    FloatMat(size_t rows, size_t cols): 
                    rows(rows), cols(cols)
    {
        data = new float[rows * cols]{};
    }
    ~FloatMat()
    {
        delete [] data;
    }
    FloatMat(const FloatMat&) = delete;
    FloatMat& operator=(const FloatMat&) = delete;
    float getElement(size_t r, size_t c);
    bool setElement(size_t r, size_t c, float value);
};
float FloatMat::getElement(size_t r, size_t c)
{
    if ( r >= this->rows || c >= this->cols)