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[r136]: / trunk / include / zhematrix- / zhematrix-constructor.hpp  Maximize  Restore  History

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