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The C Users' Group Library 1994 August
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wc-cdrom-cusersgrouplibrary-1994-08.iso
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v_09_01
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9n01127b
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1990-03-26
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787b
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//matrix package
#include "cvector.hpp"
class Cmatrix {
private:
void init(int row=1,int col=1,int b=0);
public:
complex** m;
int rowkt,colkt,base;
Cmatrix(int rowkt,int colkt,int b)
{ init( rowkt, colkt, b);} //constructor
Cmatrix() {init();} // "
Cmatrix( Cmatrix&); // init
~Cmatrix(); // destructor
void operator=(Cmatrix& );
inline complex& elemnt(int i,int j)
{return m[i-base][j-base];}
void check(int,int);
complex& element(int,int);
inline void setelemnt(int i,int j,complex value)
{m[i][j]=value; }
void setelement(int,int, complex);
friend Cmatrix operator*(Cmatrix&,Cmatrix&); //Mat*Mat
friend Cvector operator*(Cmatrix&,Cvector&); //Mat*Vector
};