Search  

---

C:/temp/src/j2k/Beta/Math/Vector/MatrixData.hpp

Go to the documentation of this file.

#ifndef __J2K__MATRIX_DATA_HPP__
#define __J2K__MATRIX_DATA_HPP__

#include <j2k/Fred/Basic.hpp>
#include <j2k/Fred/StdTypes.hpp>
#include <j2k/Fred/Math/Vector.hpp>

class MatrixData {
public:
    // Default, copy, and sizing constructors.
    MatrixData();
    MatrixData(const MatrixData& src);
    MatrixData(UINT nSize);
    virtual ~MatrixData();

    // Reference counting.
    void inc();
    void dec();
    BOOL isShared() const;

    // Get the size of the matrix.
    UINT getSize() const;

    // Comparison.
    BOOL equals(const MatrixData& src);

    // Get and set elements.
    double  Element(UINT nRow, UINT nCol) const;
    double& Element(UINT nRow, UINT nCol);

private:
    UINT    size;
    double* elements;
    UINT    ref;
};

#endif

---