//=============================================================================
//! Complex Double-precision General Dence Matrix Class
class zgematrix
{
private:
//// objects ////
long M; //!< matrix row size (NOT accessible)
long N; //!< matrix column size (NOT accessible)
std::complex<double>* Array; //!< 1D array to store matrix data (NOT accessible)
std::complex<double>** Darray; //!< array of pointers of column head addresses (NOT accessible)
public:
//// const references ////
long const& m; //!< matrix row size (readable)
long const& n; //!< matrix column size (readable)
std::complex<double>* const& array; //!< 1D array to store matrix data (readable)
std::complex<double>** const& darray; //!< array of pointers of column head addresses (readable)
//// constructor ////
inline zgematrix();
inline zgematrix(const zgematrix&);
inline zgematrix(const _zgematrix&);
inline zgematrix(const long&, const long&);
inline zgematrix(const char*);
inline ~zgematrix(); //destructor
//// cast ////
//// io ////
inline std::complex<double>& operator()(const long&, const long&);
inline std::complex<double> operator()(const long&, const long&) const;
inline zgematrix& set(const long&, const long&, const std::complex<double>&);
inline friend std::ostream& operator<<(std::ostream&, const zgematrix&);
inline void write(const char*) const;
inline void read(const char*);
//// misc ////
inline void clear();
inline zgematrix& zero();
inline zgematrix& identity();
inline void chsign();
inline void copy(const zgematrix&);
inline void shallow_copy(const _zgematrix&);
inline void resize(const long&, const long&);
inline _zrovector row(const long&) const;
inline _zcovector col(const long&) const;
inline friend void swap(zgematrix&, zgematrix&);
inline friend _zgematrix _(zgematrix&);
//// calc ////
inline friend _zgematrix t(const zgematrix&);
inline friend _zgematrix i(const zgematrix&);
inline friend _zgematrix conj(const zgematrix&);
inline friend _zgematrix conjt(const zgematrix&);
inline friend void idamax(long&, long&, const zgematrix&);
inline friend std::complex<double> damax(const zgematrix&);
//// lapack ////
inline long zgesv(zgematrix&);
inline long zgesv(zcovector&);
inline long zgels(zgematrix&);
inline long zgels(zcovector&);
inline long zgels(zgematrix&, drovector&);
inline long zgels(zcovector&, double&);
inline long zgelss(zcovector&, dcovector&, long&, const double);
inline long zgelss(zgematrix&, dcovector&, long&, const double);
inline long zgeev(std::vector< std::complex<double> >&);
inline long zgeev(std::vector< std::complex<double> >&,
std::vector<zcovector>&);
inline long zgeev(std::vector< std::complex<double> >&,
std::vector<zrovector>&);
//inline long zgegv()
inline long zgesvd(dcovector&, zgematrix&, zgematrix&);
//// unary ////
inline friend const zgematrix& operator+(const zgematrix&);
inline friend _zgematrix operator-(const zgematrix&);
//// operators with zgematrix ////
inline zgematrix& operator=(const zgematrix&);
inline zgematrix& operator+=(const zgematrix&);
inline zgematrix& operator-=(const zgematrix&);
inline zgematrix& operator*=(const zgematrix&);
//// operators with _zgematrix ////
inline zgematrix& operator=(const _zgematrix&);
inline zgematrix& operator+=(const _zgematrix&);
inline zgematrix& operator-=(const _zgematrix&);
inline zgematrix& operator*=(const _zgematrix&);
//// operators with zgbmatrix ////
inline zgematrix& operator=(const zgbmatrix&);
inline zgematrix& operator+=(const zgbmatrix&);
inline zgematrix& operator-=(const zgbmatrix&);
inline zgematrix& operator*=(const zgbmatrix&);
//// operators with _zgbmatrix ////
inline zgematrix& operator=(const _zgbmatrix&);
inline zgematrix& operator+=(const _zgbmatrix&);
inline zgematrix& operator-=(const _zgbmatrix&);
inline zgematrix& operator*=(const _zgbmatrix&);
//// operators with zhematrix ////
inline zgematrix& operator=(const zhematrix& mat);
inline zgematrix& operator+=(const zhematrix& mat);
inline zgematrix& operator-=(const zhematrix& mat);
inline zgematrix& operator*=(const zhematrix& mat);
//// operators with _zhematrix ////
inline zgematrix& operator=(const _zhematrix& mat);
inline zgematrix& operator+=(const _zhematrix& mat);
inline zgematrix& operator-=(const _zhematrix& mat);
inline zgematrix& operator*=(const _zhematrix& mat);
//// operators with double ////
inline zgematrix& operator*=(const double&);
inline zgematrix& operator/=(const double&);
//// operators with std::complex<double> ////
inline zgematrix& operator*=(const std::complex<double>&);
inline zgematrix& operator/=(const std::complex<double>&);
//// + ////
inline friend _zgematrix operator+(const zgematrix&, const zgematrix&);
inline friend _zgematrix operator+(const zgematrix&, const _zgematrix&);
inline friend _zgematrix operator+(const _zgematrix&, const zgematrix&);
inline friend _zgematrix operator+(const zgematrix&, const zgbmatrix&);
inline friend _zgematrix operator+(const zgematrix&, const _zgbmatrix&);
inline friend _zgematrix operator+(const zgbmatrix&, const zgematrix&);
inline friend _zgematrix operator+(const _zgbmatrix&, const zgematrix&);
inline friend _zgematrix operator+(const zgematrix&, const zhematrix&);
inline friend _zgematrix operator+(const zgematrix&, const _zhematrix&);
inline friend _zgematrix operator+(const zhematrix&, const zgematrix&);
inline friend _zgematrix operator+(const _zhematrix&, const zgematrix&);
inline friend _zgematrix operator+(const zgematrix&, const zgsmatrix&);
inline friend _zgematrix operator+(const zgematrix&, const _zgsmatrix&);
inline friend _zgematrix operator+(const zgsmatrix&, const zgematrix&);
inline friend _zgematrix operator+(const _zgsmatrix&, const zgematrix&);
inline friend _zgematrix operator+(const zgematrix&, const zhsmatrix&);
inline friend _zgematrix operator+(const zgematrix&, const _zhsmatrix&);
inline friend _zgematrix operator+(const zhsmatrix&, const zgematrix&);
inline friend _zgematrix operator+(const _zhsmatrix&, const zgematrix&);
//// - ////
inline friend _zgematrix operator-(const zgematrix&, const zgematrix&);
inline friend _zgematrix operator-(const zgematrix&, const _zgematrix&);
inline friend _zgematrix operator-(const _zgematrix&, const zgematrix&);
inline friend _zgematrix operator-(const zgematrix&, const zgbmatrix&);
inline friend _zgematrix operator-(const zgematrix&, const _zgbmatrix&);
inline friend _zgematrix operator-(const zgbmatrix&, const zgematrix&);
inline friend _zgematrix operator-(const _zgbmatrix&, const zgematrix&);
inline friend _zgematrix operator-(const zgematrix&, const zhematrix&);
inline friend _zgematrix operator-(const zgematrix&, const _zhematrix&);
inline friend _zgematrix operator-(const zhematrix&, const zgematrix&);
inline friend _zgematrix operator-(const _zhematrix&, const zgematrix&);
inline friend _zgematrix operator-(const zgematrix&, const zgsmatrix&);
inline friend _zgematrix operator-(const zgematrix&, const _zgsmatrix&);
inline friend _zgematrix operator-(const zgsmatrix&, const zgematrix&);
inline friend _zgematrix operator-(const _zgsmatrix&, const zgematrix&);
inline friend _zgematrix operator-(const zgematrix&, const zhsmatrix&);
inline friend _zgematrix operator-(const zgematrix&, const _zhsmatrix&);
inline friend _zgematrix operator-(const zhsmatrix&, const zgematrix&);
inline friend _zgematrix operator-(const _zhsmatrix&, const zgematrix&);
//// * ////
inline friend _zgematrix operator*(const zgematrix&, const zgematrix&);
inline friend _zgematrix operator*(const zgematrix&, const _zgematrix&);
inline friend _zgematrix operator*(const _zgematrix&, const zgematrix&);
inline friend _zgematrix operator*(const zgematrix&, const zgbmatrix&);
inline friend _zgematrix operator*(const zgematrix&, const _zgbmatrix&);
inline friend _zgematrix operator*(const zgbmatrix&, const zgematrix&);
inline friend _zgematrix operator*(const _zgbmatrix&, const zgematrix&);
inline friend _zgematrix operator*(const zhematrix&, const zgematrix&);
inline friend _zgematrix operator*(const _zhematrix&, const zgematrix&);
inline friend _zgematrix operator*(const zgematrix&, const zhematrix&);
inline friend _zgematrix operator*(const zgematrix&, const _zhematrix&);
inline friend _zgematrix operator*(const zgsmatrix&, const zgematrix&);
inline friend _zgematrix operator*(const _zgsmatrix&, const zgematrix&);
inline friend _zgematrix operator*(const zgematrix&, const zgsmatrix&);
inline friend _zgematrix operator*(const zgematrix&, const _zgsmatrix&);
inline friend _zgematrix operator*(const zhsmatrix&, const zgematrix&);
inline friend _zgematrix operator*(const _zhsmatrix&, const zgematrix&);
inline friend _zgematrix operator*(const zgematrix&, const zhsmatrix&);
inline friend _zgematrix operator*(const zgematrix&, const _zhsmatrix&);
inline friend _zcovector operator*(const zgematrix&, const zcovector&);
inline friend _zcovector operator*(const zgematrix&, const _zcovector&);
inline friend _zrovector operator*(const zrovector&, const zgematrix&);
inline friend _zrovector operator*(const _zrovector&, const zgematrix&);
inline friend _zgematrix operator*(const zgematrix&, const double&);
inline friend _zgematrix operator*(const double&, const zgematrix&);
inline friend _zgematrix operator*(const zgematrix&, const std::complex<double>&);
inline friend _zgematrix operator*(const std::complex<double>&, const zgematrix&);
//// / ////
inline friend _zgematrix operator/(const zgematrix&, const double&);
inline friend _zgematrix operator/(const zgematrix&, const std::complex<double>&);
//// friend classes ////
friend class _zgematrix;
friend class zgbmatrix;
friend class _zgbmatrix;
friend class zhematrix;
friend class _zhematrix;
friend class zgsmatrix;
friend class _zgsmatrix;
friend class zhsmatrix;
friend class _zhsmatrix;
friend class zcovector;
friend class _zcovector;
friend class zrovector;
friend class _zrovector;
};
