Hello Bill,
<hash_map> is not included in ANSI/ISO standard. And I can only find it
in gcc2.xx, but not in gcc3.xx and VC++. It is very likely same problem
occurs if you use non standard header, because I am not intended to
support them. Basically, what I am doing is
1) Provide Cint version of standard header file so that Cint will
support or reasonably emulate how standard library works.
I am trying to cover all or , at least, good portion of ANSI C,
ANSI/ISO C++ and subset of POSIX, Win32.
2) If a user tries to use non standard header, I am giving a second
chance by reading files under /usr/include/. However, this works
only if you are lucky. Because many of the files under /usr/include
are compiler dependent. Your case fall into this category. Anyway,
you'll have to modify your code if you port it to another compiler.
Thank you
Masaharu Goto
>Masaharu,
> I am converting existing code (written by someone else) to work with
>ROOT, rather than with Objectivity. The header file that this code
>included that caused the problem was <hash_map>. Apparently, it
>indirectly includes <bits/types.h>, although I have not traced the chain
>of #includes.
>
> In this particular case, I was able to avoid the #include of <hash_map
>
>and work around the problem. I am, however, worried that next time that
>this happens there may be no obvious workaround.
>
>Bill Tanenbaum
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