_num_put.h

Go to the documentation of this file.

 
#ifndef _RWSTD_LOC_NUM_PUT_H_INCLUDED
#define _RWSTD_LOC_NUM_PUT_H_INCLUDED
 
 
#if __GNUG__ >= 3
#  pragma GCC system_header
#endif   // gcc >= 3
 
 
#include <streambuf>
 
#include <rw/_ioiter.h>
#include <loc/_facet.h>
#include <loc/_numpunct.h>
#include <rw/_defs.h>
 
 
_RWSTD_NAMESPACE (std) {
 
// 22.2.2.2
_EXPORT
template <class _CharT, class _OutputIter = ostreambuf_iterator<_CharT> >
struct num_put: _RW::__rw_facet
{
    typedef _CharT      char_type;
    typedef _OutputIter iter_type;
 
    explicit num_put (_RWSTD_SIZE_T __refs = 0)
        : _RW::__rw_facet (__refs) { }
 
    virtual ~num_put ();
 
#ifndef _RWSTD_NO_BOOL
 
    iter_type put (iter_type __it, ios_base& __flags, char_type __fill,
                   bool __val) const {
        return do_put (__it, __flags, __fill, __val);
    }
 
#endif   // _RWSTD_NO_BOOL
 
    iter_type put (iter_type __it, ios_base &__flags, char_type __fill,
                   long __val) const {
        return do_put (__it, __flags, __fill, __val);
    }
 
    iter_type put (iter_type __it, ios_base &__flags, char_type __fill,
                   unsigned long __val) const {
        return do_put (__it, __flags, __fill, __val);
    }
 
    iter_type put (iter_type __it, ios_base &__flags, char_type __fill,
                   double __val) const {
        return do_put (__it, __flags, __fill, __val);
    }
 
#ifndef _RWSTD_NO_LONG_DOUBLE
 
    iter_type put (iter_type __it, ios_base &__flags, char_type __fill,
                   long double __val) const {
        return do_put (__it, __flags, __fill, __val);
    }
 
#endif   // _RWSTD_NO_LONG_DOUBLE
 
    iter_type put (iter_type __it, ios_base &__flags, char_type __fill,
                   const void* __val) const {
        return do_put (__it, __flags, __fill, __val);
    }
 
// prevent gcc warning: cast to pointer from integer of different size
#define _TO_VOID(x) \
  _RWSTD_REINTERPRET_CAST (const void*, _RWSTD_STATIC_CAST (_RWSTD_SIZE_T, x))
 
#ifdef _RWSTD_LONG_LONG
 
    // extensions
    iter_type put (iter_type __it, ios_base &__flags, char_type __fill,
                   _RWSTD_LONG_LONG __val) const {
        return do_put (__it, __flags, __fill, __val);
    }
 
    iter_type put (iter_type __it, ios_base &__flags, char_type __fill,
                   unsigned _RWSTD_LONG_LONG __val) const {
        return do_put (__it, __flags, __fill, __val);
    }
 
#endif   // _RWSTD_LONG_LONG
 
    static _RW::__rw_facet_id id;
 
protected:
 
#ifndef _RWSTD_NO_BOOL
 
    virtual iter_type
    do_put (iter_type __it, ios_base &__flags, char_type __fill,
            bool __val) const {
        return _C_put (__it, __flags, __fill,
                          __flags.flags () & _RWSTD_IOS_BOOLALPHA
                          ? _C_bool : _C_int, _TO_VOID (__val));
    }
 
#endif   // _RWSTD_NO_BOOL
 
    virtual iter_type
    do_put (iter_type __it, ios_base &__flags, char_type __fill,
            long __val) const {
        return _C_put (__it, __flags, __fill, _C_long, _TO_VOID (__val));
    }
 
    virtual iter_type
    do_put (iter_type __it, ios_base &__flags, char_type __fill,
            unsigned long __val) const {
        return _C_put (__it, __flags, __fill, _C_ulong, _TO_VOID (__val));
    }
 
    virtual iter_type
    do_put (iter_type __it, ios_base &__flags, char_type __fill,
            double __val) const {
        return _C_put (__it, __flags, __fill, _C_double | _C_ptr, &__val);
    }
 
#ifndef _RWSTD_NO_LONG_DOUBLE
 
    virtual iter_type
    do_put (iter_type __it, ios_base &__flags, char_type __fill,
            long double __val) const {
        return _C_put (__it, __flags, __fill, _C_ldouble | _C_ptr, &__val);
    }
 
#endif   // _RWSTD_NO_LONG_DOUBLE
 
    virtual iter_type
    do_put (iter_type __it, ios_base &__flags, char_type __fill,
            const void *__val) const {
        return _C_put (__it, __flags, __fill, _C_pvoid, __val);
    }
 
#ifdef _RWSTD_LONG_LONG
 
    // extensions
    virtual iter_type
    do_put (iter_type __it, ios_base &__flags, char_type __fill,
            _RWSTD_LONG_LONG __val) const {
        return _C_put (__it, __flags, __fill, _C_llong, &__val);
    }
 
    virtual iter_type
    do_put (iter_type __it, ios_base &__flags, char_type __fill,
            unsigned _RWSTD_LONG_LONG __val) const {
        return _C_put (__it, __flags, __fill, _C_ullong, &__val);
    }
 
#endif   // _RWSTD_LONG_LONG
 
#undef _TO_VOID
 
private:
 
    iter_type _C_put (iter_type, ios_base&, char_type, int, const void*) const;
};
 
 
#ifndef _RWSTD_NO_SPECIALIZED_FACET_ID
 
_RWSTD_SPECIALIZED_CLASS
_RW::__rw_facet_id num_put<char, ostreambuf_iterator<char> >::id;
 
#  ifndef _RWSTD_NO_WCHAR_T
 
_RWSTD_SPECIALIZED_CLASS
_RW::__rw_facet_id num_put<wchar_t, ostreambuf_iterator<wchar_t> >::id;
 
#  endif   // _RWSTD_NO_WCHAR_T
#endif   // _RWSTD_NO_SPECIALIZED_FACET_ID
 
}   // namespace std
 
 
#if _RWSTD_DEFINE_TEMPLATE_FIRST (_NUM_PUT)
#  include <loc/_num_put.cc>
#endif   // _RWSTD_DEFINE_TEMPLATE_FIRST (_NUM_PUT)
 
 
#ifdef _RWSTD_MSVC
#  pragma warning (push)
#  pragma warning (disable: 4231)
#endif   // _RWSTD_MSVC
 
 
_RWSTD_NAMESPACE (std) {
 
#if _RWSTD_INSTANTIATE (_NUM_PUT, _CHAR)
 
_RWSTD_INSTANTIATE_1 (struct _RWSTD_TI_EXPORT num_put<char>);
 
#endif   // _RWSTD_INSTANTIATE (_NUM_PUT, _CHAR)
 
#if _RWSTD_INSTANTIATE (_NUM_PUT, _WCHAR_T)
 
_RWSTD_INSTANTIATE_1 (struct _RWSTD_TI_EXPORT num_put<wchar_t>);
 
#endif   // _RWSTD_INSTANTIATE (_NUM_PUT, _WCHAR_T)
 
}   // namespace std
 
 
#ifdef _RWSTD_MSVC
#  pragma warning (pop)
#endif   // _RWSTD_MSVC
 
 
#if _RWSTD_DEFINE_TEMPLATE_LAST (_NUM_PUT)
#  include <loc/_num_put.cc>
#endif   // _RWSTD_DEFINE_TEMPLATE_LAST (_NUM_PUT)
 
 
#endif   // _RWSTD_LOC_NUM_PUT_H_INCLUDED