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[r137]: / trunk / include / zgematrix- / zgematrix-constructor.hpp  Maximize  Restore  History

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//=============================================================================
/*! zgematrix constructor without arguments */
inline zgematrix::zgematrix()
{VERBOSE_REPORT;
//////// initialize ////////
m =0;
n =0;
array =NULL;
darray =NULL;
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
//=============================================================================
/*! zgematrix copy constructor */
inline zgematrix::zgematrix(const zgematrix& mat)
{VERBOSE_REPORT;
//////// initialize ////////
m =mat.m;
n =mat.n;
array =new comple[m*n];
darray =new comple*[n];
for(int i=0; i<n; i++){ darray[i] =&array[i*m]; }
//////// copy ////////
zcopy_(m*n, mat.array, 1, array, 1);
}
//=============================================================================
/*! zgematrix constructor to cast _zgematrix */
inline zgematrix::zgematrix(const _zgematrix& mat)
{VERBOSE_REPORT;
m =mat.m;
n =mat.n;
array =mat.array;
darray =mat.darray;
mat.nullify();
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
//=============================================================================
/*! zgematrix constructor with size specification */
inline zgematrix::zgematrix(const long& _m, const long& _n)
{VERBOSE_REPORT;
#ifdef CPPL_DEBUG
if( _m<0 || _n<0 ){
ERROR_REPORT;
std::cerr << "Matrix sizes must be positive integers. " << std::endl
<< "Your input was (" << _m << "," << _n << ")." << std::endl;
exit(1);
}
#endif//CPPL_DEBUG
//////// initialize ////////
m =_m;
n =_n;
array =new comple[m*n];
darray =new comple*[n];
for(int i=0; i<n; i++){ darray[i] =&array[i*m]; }
}
//=============================================================================
/*! zgematrix constructor with filename */
inline zgematrix::zgematrix(const char* filename)
{VERBOSE_REPORT;
array =NULL;
darray =NULL;
//// read ////
read(filename);
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
//=============================================================================
/*! zgematrix destructor */
inline zgematrix::~zgematrix()
{VERBOSE_REPORT;
//////// delete array ////////
delete [] array;
delete [] darray;
}
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