| /*************************************************************************** |
| * |
| * _num_get.h - definition of the std::num_get class template |
| * |
| * This is an internal header file used to implement the C++ Standard |
| * Library. It should never be #included directly by a program. |
| * |
| * $Id$ |
| * |
| *************************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed |
| * with this work for additional information regarding copyright |
| * ownership. The ASF licenses this file to you under the Apache |
| * License, Version 2.0 (the "License"); you may not use this file |
| * except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| * implied. See the License for the specific language governing |
| * permissions and limitations under the License. |
| * |
| * Copyright 2001-2006 Rogue Wave Software. |
| * |
| **************************************************************************/ |
| |
| #ifndef _RWSTD_LOC_NUM_GET_H_INCLUDED |
| #define _RWSTD_LOC_NUM_GET_H_INCLUDED |
| |
| |
| #if __GNUG__ >= 3 |
| # pragma GCC system_header |
| #endif // gcc >= 3 |
| |
| |
| #include <loc/_facet.h> |
| #include <rw/_ioiter.h> |
| #include <rw/_iosfwd.h> |
| #include <rw/_traits.h> |
| #include <rw/_defs.h> |
| |
| |
| _RWSTD_NAMESPACE (std) { |
| |
| |
| // 22.2.2.1 |
| _EXPORT |
| template <class _CharT, class _InputIter = istreambuf_iterator<_CharT> > |
| struct num_get: _RW::__rw_facet |
| { |
| typedef _CharT char_type; |
| typedef _InputIter iter_type; |
| |
| static _RW::__rw_facet_id id; |
| |
| _EXPLICIT num_get (_RWSTD_SIZE_T __refs = 0) |
| : _RW::__rw_facet (__refs) { } |
| |
| #ifndef _RWSTD_NO_NATIVE_BOOL |
| |
| iter_type get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, bool &__val) const { |
| _RWSTD_ASSERT_RANGE (__begin, __end); |
| return do_get (__begin, __end, __flags, __err, __val); |
| } |
| |
| #endif // _RWSTD_NO_NATIVE_BOOL |
| |
| iter_type get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, unsigned short &__val) const { |
| _RWSTD_ASSERT_RANGE (__begin, __end); |
| return do_get (__begin, __end, __flags, __err, __val); |
| } |
| |
| #ifndef _RWSTD_NO_EXT_NUM_GET |
| |
| // extension |
| iter_type |
| get (iter_type, iter_type, ios_base&, _RWSTD_IOSTATE&, short&) const; |
| |
| // extension |
| iter_type |
| get (iter_type, iter_type, ios_base&, _RWSTD_IOSTATE&, int&) const; |
| |
| #endif // _RWSTD_NO_EXT_NUM_GET |
| |
| iter_type get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, unsigned int &__val) const { |
| _RWSTD_ASSERT_RANGE (__begin, __end); |
| return do_get (__begin, __end, __flags, __err, __val); |
| } |
| |
| iter_type get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, long &__val) const { |
| _RWSTD_ASSERT_RANGE (__begin, __end); |
| return do_get (__begin, __end, __flags, __err, __val); |
| } |
| |
| iter_type get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, unsigned long &__val) const { |
| _RWSTD_ASSERT_RANGE (__begin, __end); |
| return do_get (__begin, __end, __flags, __err, __val); |
| } |
| |
| iter_type get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, float &__val) const { |
| _RWSTD_ASSERT_RANGE (__begin, __end); |
| return do_get (__begin, __end, __flags, __err, __val); |
| } |
| |
| iter_type get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, double &__val) const { |
| _RWSTD_ASSERT_RANGE (__begin, __end); |
| return do_get (__begin, __end, __flags, __err, __val); |
| } |
| |
| #ifndef _RWSTD_LONG_DOUBLE |
| |
| iter_type get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, long double &__val) const { |
| _RWSTD_ASSERT_RANGE (__begin, __end); |
| return do_get (__begin, __end, __flags, __err, __val); |
| } |
| |
| #endif // _RWSTD_LONG_DOUBLE |
| |
| iter_type get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, void* &__val) const { |
| _RWSTD_ASSERT_RANGE (__begin, __end); |
| return do_get (__begin, __end, __flags, __err, __val); |
| } |
| |
| |
| #ifdef _RWSTD_LONG_LONG |
| |
| // extension |
| iter_type get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, _RWSTD_LONG_LONG &__val) const { |
| _RWSTD_ASSERT_RANGE (__begin, __end); |
| return do_get (__begin, __end, __flags, __err, __val); |
| } |
| |
| // extension |
| iter_type get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, |
| unsigned _RWSTD_LONG_LONG &__val) const { |
| _RWSTD_ASSERT_RANGE (__begin, __end); |
| return do_get (__begin, __end, __flags, __err, __val); |
| } |
| #endif // _RWSTD_LONG_LONG |
| |
| |
| protected: |
| |
| #ifndef _RWSTD_NO_NATIVE_BOOL |
| |
| virtual iter_type |
| do_get (iter_type, iter_type, ios_base&, _RWSTD_IOSTATE&, bool&) const; |
| |
| #endif // _RWSTD_NO_NATIVE_BOOL |
| |
| virtual iter_type |
| do_get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, unsigned short &__val) const { |
| return _C_get (__begin, __end, __flags, __err, _C_ushort, &__val); |
| } |
| |
| virtual iter_type |
| do_get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, unsigned int &__val) const { |
| return _C_get (__begin, __end, __flags, __err, _C_uint, &__val); |
| } |
| |
| virtual iter_type |
| do_get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, long &__val) const { |
| return _C_get (__begin, __end, __flags, __err, _C_long, &__val); |
| } |
| |
| virtual iter_type |
| do_get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, unsigned long &__val) const { |
| return _C_get (__begin, __end, __flags, __err, _C_ulong, &__val); |
| } |
| |
| virtual iter_type |
| do_get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, float &__val) const { |
| return _C_get (__begin, __end, __flags, __err, _C_float, &__val); |
| } |
| |
| virtual iter_type |
| do_get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, double &__val) const { |
| return _C_get (__begin, __end, __flags, __err, _C_double, &__val); |
| } |
| |
| #ifndef _RWSTD_LONG_DOUBLE |
| |
| virtual iter_type |
| do_get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, long double &__val) const { |
| return _C_get (__begin, __end, __flags, __err, _C_ldouble, &__val); |
| } |
| |
| #endif // _RWSTD_LONG_DOUBLE |
| |
| virtual iter_type |
| do_get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, void* &__val) const { |
| return _C_get (__begin, __end, __flags, __err, _C_pvoid, &__val); |
| } |
| |
| #ifdef _RWSTD_LONG_LONG |
| |
| // extension |
| virtual iter_type |
| do_get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, _RWSTD_LONG_LONG &__val) const { |
| return _C_get (__begin, __end, __flags, __err, _C_llong, &__val); |
| } |
| |
| // extension |
| virtual iter_type |
| do_get (iter_type __begin, iter_type __end, ios_base &__flags, |
| _RWSTD_IOSTATE &__err, unsigned _RWSTD_LONG_LONG &__val) const { |
| return _C_get (__begin, __end, __flags, __err, _C_ullong, &__val); |
| } |
| |
| |
| #endif // _RWSTD_LONG_LONG |
| |
| private: |
| |
| iter_type |
| _C_get (iter_type, iter_type, ios_base&, |
| _RWSTD_IOSTATE&, int, void*) const; |
| }; |
| |
| |
| #ifndef _RWSTD_NO_SPECIALIZED_FACET_ID |
| |
| _RWSTD_SPECIALIZED_CLASS |
| _RW::__rw_facet_id num_get<char, istreambuf_iterator<char> >::id; |
| |
| # ifndef _RWSTD_NO_WCHAR_T |
| |
| _RWSTD_SPECIALIZED_CLASS |
| _RW::__rw_facet_id num_get<wchar_t, istreambuf_iterator<wchar_t> >::id; |
| |
| # endif // _RWSTD_NO_WCHAR_T |
| #endif // _RWSTD_NO_SPECIALIZED_FACET_ID |
| |
| } // namespace std |
| |
| |
| #if _RWSTD_DEFINE_TEMPLATE_FIRST (_NUM_GET) |
| # include <loc/_num_get.cc> |
| #endif // _RWSTD_DEFINE_TEMPLATE_FIRST (_NUM_GET) |
| |
| |
| _RWSTD_NAMESPACE (std) { |
| |
| #if _RWSTD_INSTANTIATE (_NUM_GET, _CHAR) |
| |
| _RWSTD_INSTANTIATE_1 (struct _RWSTD_EXPORT num_get<char>); |
| |
| #endif // _RWSTD_INSTANTIATE (_NUM_GET, _CHAR) |
| |
| #if _RWSTD_INSTANTIATE (_NUM_GET, _WCHAR_T) |
| |
| _RWSTD_INSTANTIATE_1 (struct _RWSTD_EXPORT num_get<wchar_t>); |
| |
| #endif // _RWSTD_INSTANTIATE (_NUM_GET, _WCHAR_T) |
| |
| } // namespace std |
| |
| |
| #if _RWSTD_DEFINE_TEMPLATE_LAST (_NUM_GET) |
| # include <loc/_num_get.cc> |
| #endif // _RWSTD_DEFINE_TEMPLATE_LAST (_NUM_GET) |
| |
| |
| #endif // _RWSTD_LOC_NUM_GET_H_INCLUDED |