operator=() [1/2]

template<typename T >

function< T > & cntr::function< T >::operator=

(

const function< T > &

g

)

Overloaded operator '='. It copies data from an existing function object

Purpose

Overloaded operator '='. It copies data from an existing function object. It copies all data from the existing function object. The method is specified for right value reference when C++11 is used.

Parameters

g	the function object one wants to copy.

Definition at line 216 of file cntr_function_impl.hpp.

References cntr::function< T >::nt_.

                                                     {
    int len;
    if (this == &g)
        return *this;
    if (data_ != 0)
        delete[] data_;
    nt_ = g.nt_;
    size1_ = g.size1_;
    size2_ = g.size2_;
    element_size_ = size1_ * size2_;
    len = (nt_ + 2) * size1_ * size2_;
    if (len > 0) {
        total_size_ = len;
        data_ = new cplx[len];
        memcpy(data_, g.data_, sizeof(cplx) * len);
    } else {
        data_ = 0;
    }
    return *this;
}