[Vxl-maintainers] RE: [Vxl-commit] vxl/vcl CMakeLists.txt,1.42,1.43 vcl_ciso646.h,1.7,1.8 vcl_config_headers.h.in,1.3,1.4

[Ian S. <ian...@st...>]

Is <ciso646> actually in the standard?
It isn't listed in Stroustrup Ed3's index.

The current rule is
"If it isn't in the standard it shouldn't be in vcl." [VXL book]

We have occasionally broken that rule, but never for files used directly by
users.

One possible reason for breaking it now, might be if it has been accepted by
the C++ committee for inclusion into C++0x.

Ian.
> -----Original Message-----
> From: bra...@us...
> [mailto:bra...@us...]
> Sent: Monday, December 15, 2003 8:10 PM
> To: vxl...@li...
> Subject: [Vxl-commit] vxl/vcl CMakeLists.txt,1.42,1.43
> vcl_ciso646.h,1.7,1.8 vcl_config_headers.h.in,1.3,1.4
>
>
> Update of /cvsroot/vxl/vxl/vcl
> In directory sc8-pr-cvs1:/tmp/cvs-serv13580/vcl
>
> Modified Files:
> 	CMakeLists.txt vcl_ciso646.h vcl_config_headers.h.in
> Log Message:
> Added vcl test for existence of iso646.h and the
> corresponding emulation.
>
> Index: CMakeLists.txt
> ===================================================================
> RCS file: /cvsroot/vxl/vxl/vcl/CMakeLists.txt,v
> retrieving revision 1.42
> retrieving revision 1.43
> diff -w -U2 -d -r1.42 -r1.43
> --- CMakeLists.txt	15 Oct 2003 19:20:11 -0000	1.42
> +++ CMakeLists.txt	15 Dec 2003 20:09:54 -0000	1.43
> @@ -201,4 +201,5 @@
>    emulation/vcl_bool.h
>    emulation/vcl_bvector.h
> +  emulation/vcl_ciso646.h
>    emulation/vcl_defalloc.h
>    emulation/vcl_functionx.h
> @@ -305,5 +306,4 @@
>
>    borland55/vcl_cfloat.h
> -  borland55/vcl_ciso646.h
>    borland56/vcl_complex.h
>
>
> Index: vcl_ciso646.h
> ===================================================================
> RCS file: /cvsroot/vxl/vxl/vcl/vcl_ciso646.h,v
> retrieving revision 1.7
> retrieving revision 1.8
> diff -w -U2 -d -r1.7 -r1.8
> --- vcl_ciso646.h	15 Oct 2003 18:18:01 -0000	1.7
> +++ vcl_ciso646.h	15 Dec 2003 20:09:54 -0000	1.8
> @@ -8,6 +8,6 @@
>
>  #if !VCL_CXX_HAS_HEADER_CISO646
> -# if defined(VCL_BORLAND_55) // Borland C++ 5.5 does not
> provide this at all.
> -#  include "borland55/vcl_ciso646.h"
> +# if !VCL_CXX_HAS_HEADER_ISO646_H
> +#  include "emulation/vcl_ciso646.h"
>  # else
>  #  include <iso646.h>
>
> Index: vcl_config_headers.h.in
> ===================================================================
> RCS file: /cvsroot/vxl/vxl/vcl/vcl_config_headers.h.in,v
> retrieving revision 1.3
> retrieving revision 1.4
> diff -w -U2 -d -r1.3 -r1.4
> --- vcl_config_headers.h.in	3 Sep 2002 21:18:36 -0000	1.3
> +++ vcl_config_headers.h.in	15 Dec 2003 20:09:54 -0000	1.4
> @@ -60,4 +60,6 @@
>  #define VCL_CXX_HAS_HEADER_STRSTREAM  @VCL_CXX_HAS_HEADER_STRSTREAM@
>
> +#define VCL_CXX_HAS_HEADER_ISO646_H   @VCL_CXX_HAS_HEADER_ISO646_H@
> +
>
> //------------------------------------------------------------
> --------------------
>
>
>
>
>
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