dynamic vector as function parameter

From	"A" <a@a.a>
Newsgroups	comp.lang.c++
Subject	dynamic vector as function parameter
Date	2011-09-15 18:38 +0200
Organization	B.net Hrvatska d.o.o.
Message-ID	<j4t9oo$vj0$1@gregory.bnet.hr> (permalink)

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// This works
ABC( std::vector<__int64>(1,0x1234i64) );

function ABC(const std::vector<__int64> &vect)
{
// read from vect
for (unsigned i = 0; i < vect.size(); i++)
    {
    // Call function DEF
    DEF(vect[i]);
    }
}

The question - if I do it like this - will there be any drawbacks? I simply 
need to use vector once without defining a variable - that's it.

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dynamic vector as function parameter "A" <a@a.a> - 2011-09-15 18:38 +0200
  Re: dynamic vector as function parameter Victor Bazarov <v.bazarov@comcast.invalid> - 2011-09-15 13:57 -0400
    Re: dynamic vector as function parameter "A" <a@a.a> - 2011-09-15 21:45 +0200
      Re: dynamic vector as function parameter Paavo Helde <myfirstname@osa.pri.ee> - 2011-09-15 16:28 -0500
        Re: dynamic vector as function parameter "A" <a@a.a> - 2011-09-16 13:49 +0200
      Re: dynamic vector as function parameter Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-09-17 23:48 +0000
        Re: dynamic vector as function parameter "A" <a@a.a> - 2011-09-18 16:37 +0200
          Re: dynamic vector as function parameter Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-09-18 17:37 +0000

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