Hi,
in PMT, there is code like:
pmt_u8vector::pmt_u8vector(size_t k, uint8_t fill)
: d_v(k)
{
for (size_t i = 0; i < k; i++)
d_v[i] = fill;
}
As std::vector initializes the memory by itself when called with an size
argument in the constructor, the memory is initialized twice.
A faster version with the same result is:
pmt_u8vector::pmt_u8vector(size_t k, uint8_t fill)
: d_v(k, fill)
{}
Same is true for the other data types.
Another question:
Why are the classes for the different types written "by hand", and not using
templates, eg:
template <typename T>
class pmt_uniform_vector
{
...
}
typedef pmt_uniform_vector< uint8_t > pmt_u8vector;
Stefan
--
Stefan Brüns / Bergstraße 21 / 52062 Aachen
mailto:lurch at gmx.li http://www.kawo1.rwth-aachen.de/~lurchi/
phone: +49 241 53809034 mobile: +49 151 50412019
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