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Groups > comp.lang.c++ > #14656
| From | Gareth Owen <gwowen@gmail.com> |
|---|---|
| Newsgroups | comp.lang.c++ |
| Subject | Re: #include and namespaces |
| References | <8266241.1084.1330590876018.JavaMail.geo-discussion-forums@vblb5> <jinri9$cet$1@dont-email.me> <jioc5q$h5i$1@dont-email.me> |
| Date | 2012-03-01 18:07 +0000 |
| Message-ID | <8762eory8s.fsf@gmail.com> (permalink) |
yatremblay@bel1lin202.(none) (Yannick Tremblay) writes:
> However what are peoples opinion of specific using directives in
> headers, e.g.: "using std::string;". Should they be absolutely
> rejected as with "using namespace" or is there any situation under
> which they are tolerable?
frob.hpp
--------
std::vector<std::string> tokenize(const std::string&);
frob.cpp
--------
std::vector<std::string> tokenize(const std::string& in)
{
using std::string;
using std::vector;
vector<string> tokens;
while(something) {
string tmp1 = foo(in);
string tmp2 = bar(in);
vector<string> parts;
tokens.push_back(etc....);
// more code
// ....
}
return tokens;
}
I can't see why that should be even slighty intolerable...
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#include and namespaces Luca Cerone <luca.cerone@gmail.com> - 2012-03-01 00:34 -0800
Re: #include and namespaces Victor Bazarov <v.bazarov@comcast.invalid> - 2012-03-01 07:54 -0500
Re: #include and namespaces Luca Cerone <luca.cerone@gmail.com> - 2012-03-01 06:38 -0800
Re: #include and namespaces Victor Bazarov <v.bazarov@comcast.invalid> - 2012-03-01 14:26 -0500
Re: #include and namespaces Luca Cerone <luca.cerone@gmail.com> - 2012-03-02 00:47 -0800
Re: #include and namespaces yatremblay@bel1lin202.(none) (Yannick Tremblay) - 2012-03-01 17:38 +0000
Re: #include and namespaces Gareth Owen <gwowen@gmail.com> - 2012-03-01 18:07 +0000
Re: #include and namespaces yatremblay@bel1lin202.(none) (Yannick Tremblay) - 2012-03-01 18:52 +0000
Re: #include and namespaces Paavo Helde <myfirstname@osa.pri.ee> - 2012-03-01 15:13 -0600
Re: #include and namespaces "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2012-03-01 19:07 +0100
Re: #include and namespaces yatremblay@bel1lin202.(none) (Yannick Tremblay) - 2012-03-02 08:02 +0000
Re: #include and namespaces "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2012-03-02 11:12 +0100
Re: #include and namespaces Anand Hariharan <mailto.anand.hariharan@gmail.com> - 2012-03-01 11:20 -0800
Re: #include and namespaces Victor Bazarov <v.bazarov@comcast.invalid> - 2012-03-01 14:30 -0500
Re: #include and namespaces "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2012-03-01 20:53 +0100
Re: #include and namespaces Miles Bader <miles@gnu.org> - 2012-03-02 09:51 +0900
Re: #include and namespaces Daniel <danielaparker@gmail.com> - 2012-03-02 05:13 -0800
Re: #include and namespaces Miles Bader <miles@gnu.org> - 2012-03-02 22:59 +0900
Re: #include and namespaces Daniel <danielaparker@gmail.com> - 2012-03-02 10:31 -0800
Re: #include and namespaces Miles Bader <miles@gnu.org> - 2012-03-03 10:54 +0900
Re: #include and namespaces "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2012-03-03 08:53 +0100
Re: #include and namespaces Juha Nieminen <nospam@thanks.invalid> - 2012-03-02 18:37 +0000
Re: #include and namespaces Luca Cerone <luca.cerone@gmail.com> - 2012-03-03 04:22 -0800
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