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Definitions now in tuples subnamespace

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[SVN r11052]
This commit is contained in:
Jaakko Järvi
2001-09-06 13:51:22 +00:00
parent 984cbdc728
commit c10fd424bc
5 changed files with 239 additions and 238 deletions
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include/boost/tuple/tuple_io.hpp
+36 -41
View File
@@ -39,9 +39,9 @@
namespace boost {
namespace tuples {
namespace detail {
namespace tuples {
class format_info {
public:
@@ -106,47 +106,46 @@ public:
}
#endif // BOOST_NO_TEMPLATED_STREAMS
};
} // end of namespace detail
template<class CharType>
class tuple_manipulator {
const format_info::manipulator_type mt;
const detail::format_info::manipulator_type mt;
CharType f_c;
public:
explicit tuple_manipulator(format_info::manipulator_type m, const char c = 0)
explicit tuple_manipulator(detail::format_info::manipulator_type m,
const char c = 0)
: mt(m), f_c(c) {}
#if defined (BOOST_NO_TEMPLATED_STREAMS)
void set(std::ios &io) const {
format_info::set_manipulator(io, mt, f_c);
detail::format_info::set_manipulator(io, mt, f_c);
}
#else
#if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
template<class CharType2, class CharTrait>
void set(std::basic_ios<CharType2, CharTrait> &io) const {
format_info::set_manipulator(io, mt, f_c);
detail::format_info::set_manipulator(io, mt, f_c);
}
#else
template<class CharTrait>
void set(std::basic_ios<CharType, CharTrait> &io) const {
format_info::set_manipulator(io, mt, f_c);
detail::format_info::set_manipulator(io, mt, f_c);
}
#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#endif // BOOST_NO_TEMPLATED_STREAMS
};
} // end of namespace tuples
} // end of namespace detail
#if defined (BOOST_NO_TEMPLATED_STREAMS)
inline std::ostream&
operator<<(std::ostream& o, const detail::tuples::tuple_manipulator<char>& m) {
operator<<(std::ostream& o, const tuple_manipulator<char>& m) {
m.set(o);
return o;
}
inline std::istream&
operator>>(std::istream& i, const detail::tuples::tuple_manipulator<char>& m) {
operator>>(std::istream& i, const tuple_manipulator<char>& m) {
m.set(i);
return i;
}
@@ -155,14 +154,14 @@ operator>>(std::istream& i, const detail::tuples::tuple_manipulator<char>& m) {
template<class CharType, class CharTrait>
inline std::basic_ostream<CharType, CharTrait>&
operator<<(std::basic_ostream<CharType, CharTrait>& o, const detail::tuples::tuple_manipulator<CharType>& m) {
operator<<(std::basic_ostream<CharType, CharTrait>& o, const tuple_manipulator<CharType>& m) {
m.set(o);
return o;
}
template<class CharType, class CharTrait>
inline std::basic_istream<CharType, CharTrait>&
operator>>(std::basic_istream<CharType, CharTrait>& i, const detail::tuples::tuple_manipulator<CharType>& m) {
operator>>(std::basic_istream<CharType, CharTrait>& i, const tuple_manipulator<CharType>& m) {
m.set(i);
return i;
}
@@ -170,18 +169,18 @@ operator>>(std::basic_istream<CharType, CharTrait>& i, const detail::tuples::tup
#endif // BOOST_NO_TEMPLATED_STREAMS
template<class CharType>
inline detail::tuples::tuple_manipulator<CharType> set_open(const CharType c) {
return detail::tuples::tuple_manipulator<CharType>(detail::tuples::format_info::open, c);
inline tuple_manipulator<CharType> set_open(const CharType c) {
return tuple_manipulator<CharType>(detail::format_info::open, c);
}
template<class CharType>
inline detail::tuples::tuple_manipulator<CharType> set_close(const CharType c) {
return detail::tuples::tuple_manipulator<CharType>(detail::tuples::format_info::close, c);
inline tuple_manipulator<CharType> set_close(const CharType c) {
return tuple_manipulator<CharType>(detail::format_info::close, c);
}
template<class CharType>
inline detail::tuples::tuple_manipulator<CharType> set_delimiter(const CharType c) {
return detail::tuples::tuple_manipulator<CharType>(detail::tuples::format_info::delimiter, c);
inline tuple_manipulator<CharType> set_delimiter(const CharType c) {
return tuple_manipulator<CharType>(detail::format_info::delimiter, c);
}
@@ -194,7 +193,6 @@ inline detail::tuples::tuple_manipulator<CharType> set_delimiter(const CharType
// set_open, set_close and set_delimiter
namespace detail {
namespace tuples {
// Note: The order of the print functions is critical
// to let a conforming compiler find and select the correct one.
@@ -266,7 +264,6 @@ print(std::basic_ostream<CharType, CharTrait>& o, const cons<T1, T2>& t) {
#endif // BOOST_NO_TEMPLATED_STREAMS
} // namespace tuples
} // namespace detail
#if defined (BOOST_NO_TEMPLATED_STREAMS)
@@ -275,13 +272,13 @@ inline std::ostream& operator<<(std::ostream& o, const cons<T1, T2>& t) {
if (!o.good() ) return o;
const char l =
detail::tuples::format_info::get_manipulator(o, detail::tuples::format_info::open);
detail::format_info::get_manipulator(o, detail::format_info::open);
const char r =
detail::tuples::format_info::get_manipulator(o, detail::tuples::format_info::close);
detail::format_info::get_manipulator(o, detail::format_info::close);
o << l;
detail::tuples::print(o, t);
detail::print(o, t);
o << r;
@@ -297,13 +294,13 @@ operator<<(std::basic_ostream<CharType, CharTrait>& o,
if (!o.good() ) return o;
const CharType l =
detail::tuples::format_info::get_manipulator(o, detail::tuples::format_info::open);
detail::format_info::get_manipulator(o, detail::format_info::open);
const CharType r =
detail::tuples::format_info::get_manipulator(o, detail::tuples::format_info::close);
detail::format_info::get_manipulator(o, detail::format_info::close);
o << l;
detail::tuples::print(o, t);
detail::print(o, t);
o << r;
@@ -316,7 +313,6 @@ operator<<(std::basic_ostream<CharType, CharTrait>& o,
// input stream operators
namespace detail {
namespace tuples {
#if defined (BOOST_NO_TEMPLATED_STREAMS)
@@ -373,7 +369,6 @@ read(std::istream &is, cons<T1, T2>& t1) {
return read(is, t1.tail);
}
} // end namespace tuples
} // end namespace detail
inline std::istream&
@@ -381,8 +376,8 @@ operator>>(std::istream &is, null_type&) {
if (!is.good() ) return is;
detail::tuples::extract_and_check_delimiter(is, detail::tuples::format_info::open);
detail::tuples::extract_and_check_delimiter(is, detail::tuples::format_info::close);
detail::extract_and_check_delimiter(is, detail::format_info::open);
detail::extract_and_check_delimiter(is, detail::format_info::close);
return is;
}
@@ -394,11 +389,11 @@ operator>>(std::istream& is, cons<T1, T2>& t1) {
if (!is.good() ) return is;
detail::tuples::extract_and_check_delimiter(is, detail::tuples::format_info::open);
detail::extract_and_check_delimiter(is, detail::format_info::open);
detail::tuples::read(is, t1);
detail::read(is, t1);
detail::tuples::extract_and_check_delimiter(is, detail::tuples::format_info::close);
detail::extract_and_check_delimiter(is, detail::format_info::close);
return is;
}
@@ -461,7 +456,6 @@ read(std::basic_istream<CharType, CharTrait> &is, cons<T1, T2>& t1) {
return read(is, t1.tail);
}
} // end namespace tuples
} // end namespace detail
@@ -471,8 +465,8 @@ operator>>(std::basic_istream<CharType, CharTrait> &is, null_type&) {
if (!is.good() ) return is;
detail::tuples::extract_and_check_delimiter(is, detail::tuples::format_info::open);
detail::tuples::extract_and_check_delimiter(is, detail::tuples::format_info::close);
detail::extract_and_check_delimiter(is, detail::format_info::open);
detail::extract_and_check_delimiter(is, detail::format_info::close);
return is;
}
@@ -483,17 +477,18 @@ operator>>(std::basic_istream<CharType, CharTrait>& is, cons<T1, T2>& t1) {
if (!is.good() ) return is;
detail::tuples::extract_and_check_delimiter(is, detail::tuples::format_info::open);
detail::extract_and_check_delimiter(is, detail::format_info::open);
detail::tuples::read(is, t1);
detail::read(is, t1);
detail::tuples::extract_and_check_delimiter(is, detail::tuples::format_info::close);
detail::extract_and_check_delimiter(is, detail::format_info::close);
return is;
}
#endif // BOOST_NO_TEMPLATED_STREAMS
} // end of namespace tuples
} // end of namespace boost
#endif // BOOST_TUPLE_IO_HPP