Re: [Dev-C++] static vector initialization

[Per W. <pw...@ia...>]

Depends on compiler version. If you need backwards compatibility, it
shouldn't be used.

/Per W


On Wed, 16 Oct 2002, Daniel Glenfield wrote:

> I am sure that the only way to initialise static members si with a static=
=20
> member function, but I don't know about vectors.
>=20
> Is static const int size =3D 10; actually allowed?
>=20
>=20
>=20
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> >From: Anderson Ilha dos Santos <ai...@if...>
> >To: dev...@li...
> >Subject: [Dev-C++] static vector initialization
> >Date: Mon, 14 Oct 2002 18:10:36 -0200
> >
> >
> >Greetings,
> >
> >I have been working on a set of utility functions that I gruped together=
 on=20
> >an
> >entirely static class. The
> >private part of this class has a (static) STL vector container whose=20
> >components
> >I have had trouble to
> >intialize. My class partial listing can be given as below,
> >
> >// file utility.hpp
> >class Utility
> >{
> >         // public interface ...
> >
> >         private:
> >             static const int size =3D 10;
> >             static vector<double> vec;
> >}
> >
> >// file utility.cpp
> >#include "Utility.hpp"
> >const int Utility::size;
> >vector<double> Utility::vec( size );
> >
> >the private member 'size' can be directly initialized in the class body=
=20
> >because
> >it is a static
> >integral value. However, I was unable to intialize the vec components=20
> >(vec[0],
> >vec[1], etc.) directly
> >below the vector<double> vec declaration in the utility.cpp file, just a=
s I
> >would have for the other
> >static private members of the class. The only way I have found to=20
> >initiliaze
> >the vec components was
> >to use a new function, say 'void init_vec()', and then initialize the
> >components inside this new function.
> >
> >I would like to know whether this is indeed the case or if I am missing
> >something. The init_vec()
> >approach seems to be something like a "makeshift" constructor, and I wou=
ld
> >prefer to be able to
> >initialize the container components just as I would have to a usual stat=
ic
> >member.
> >
> >I will appreciate any advice you guys can give me.
> >
> >  Regards,   Anderson.
> >
> >
> >
> >
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