boostorg/detail
1
0
Fork 1
mirror of https://github.com/boostorg/detail.git synced 2025-07-31 12:57:14 +02:00
Code Issues Packages Projects Releases Wiki Activity

Changed name of "bind" to "select" to avoid problems with MSVC.

Browse Source 
[SVN r11338]
This commit is contained in:
Dave Abrahams
2001-10-04 19:56:07 +00:00
parent 59099cadf6
commit 71790af7f6
1 changed files with 18 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
include/boost/detail/named_template_params.hpp
View File

@@ -4,6 +4,11 @@
// "as is" without express or implied warranty, and with no claim as
// to its suitability for any purpose.
// Revision History:
// 04 Oct 2001 David Abrahams
// Changed name of "bind" to "select" to avoid problems with MSVC.
#ifndef BOOST_DETAIL_NAMED_TEMPLATE_PARAMS_HPP
#define BOOST_DETAIL_NAMED_TEMPLATE_PARAMS_HPP
@@ -20,7 +25,7 @@ namespace boost {
struct dummy_default_gen {
template <class Base, class Traits>
struct bind {
struct select {
typedef default_argument type;
};
};
@@ -41,14 +46,14 @@ namespace boost {
struct choose_default {
template <class Arg, class DefaultGen, class Base, class Traits>
struct bind {
struct select {
typedef typename default_generator<DefaultGen>::type Gen;
typedef typename Gen::template bind<Base,Traits>::type type;
typedef typename Gen::template select<Base,Traits>::type type;
};
};
struct choose_arg {
template <class Arg, class DefaultGen, class Base, class Traits>
struct bind {
struct select {
typedef Arg type;
};
};
@@ -81,7 +86,7 @@ namespace boost {
#endif
public:
typedef typename Selector
::template bind<Arg, DefaultGen, Base, Traits>::type type;
::template select<Arg, DefaultGen, Base, Traits>::type type;
};
// To differentiate an unnamed parameter from a traits generator
@@ -94,10 +99,10 @@ namespace boost {
};
struct choose_named_params {
template <class Prev> struct bind { typedef Prev type; };
template <class Prev> struct select { typedef Prev type; };
};
struct choose_default_arg {
template <class Prev> struct bind {
template <class Prev> struct select {
typedef detail::default_argument type;
};
};
@@ -117,15 +122,15 @@ namespace boost {
struct choose_default_argument {
enum { is_named = is_named_param_list<PreviousArg>::value };
typedef typename choose_default_dispatch<is_named>::type Selector;
typedef typename Selector::template bind<PreviousArg>::type type;
typedef typename Selector::template select<PreviousArg>::type type;
};
// This macro assumes that there is a class named default_##TYPE
// defined before the application of the macro. This class should
// have a single member class template named "bind" with two
// have a single member class template named "select" with two
// template parameters: the type of the class being created (e.g.,
// the iterator_adaptor type when creating iterator adaptors) and
// a traits class. The bind class should have a single typedef
// a traits class. The select class should have a single typedef
// named "type" that produces the default for TYPE. See
// boost/iterator_adaptors.hpp for an example usage. Also,
// applications of this macro must be placed in namespace
@@ -134,7 +139,7 @@ namespace boost {
#define BOOST_NAMED_TEMPLATE_PARAM(TYPE) \
struct get_##TYPE##_from_named { \
template <class Base, class NamedParams, class Traits> \
struct bind { \
struct select { \
typedef typename NamedParams::traits NamedTraits; \
typedef typename NamedTraits::TYPE TYPE; \
typedef typename resolve_default<TYPE, \
@@ -142,7 +147,7 @@ namespace boost {
}; \
}; \
struct pass_thru_##TYPE { \
template <class Base, class Arg, class Traits> struct bind { \
template <class Base, class Arg, class Traits> struct select { \
typedef typename resolve_default<Arg, \
default_##TYPE, Base, Traits>::type type; \
};\
@@ -160,7 +165,7 @@ namespace boost {
enum { is_named = is_named_param_list<X>::value }; \
typedef typename get_##TYPE##_dispatch<is_named>::type Selector; \
public: \
typedef typename Selector::template bind<Base, X, Traits>::type type; \
typedef typename Selector::template select<Base, X, Traits>::type type; \
}; \
template <> struct default_generator<default_##TYPE> { \
typedef default_##TYPE type; \