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2014/06/18

cpp2011//19.5.1 Class error_category 19.5.1.1 Class error_category overview

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// 1 filename:cpp2011-19-5.cpp
// ver 0.1 June.12, 2014
//
// 2 original examples and/or notes:
// (c) ISO/IEC JTC1 SC22 WG21 N3242, April 12, 2011
// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3242.pdf
// >19 Diagnostics library 19.5 System error support 19.5.1 Class error_category 19.5.1.1 Class error_category overview//19.5.1.2 Class error_category virtual members/19.5.1.3 Class error_category non-virtual members/19.5.1.4 Program defined classes derived from error_category/19.5.1.5 Error category objects
//
// 3 compile and output mechanism:
// (c) Dr. OGAWA Kiyoshi, kaizen at gifu-u.ac.jp,
//
// 4 compile errors and/or warnings:
// 4.1(c) Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
// Target: x86_64-apple-darwin13.2.0,  Thread model: posix
// Command/Options: c++ -std=c++11 -stdlib=libc++ -Wall cpp2011-19-5.cpp  19.5.1 Class error_category 19.5.1.1 Class error_category overview
// (c) LLVM 2003-2009 University of Illinois at Urbana-Champaign.

// 4.2. g++-4.9 (GCC) 4.9.0 20131229 (experimental)
// Copyright (C) 2013 Free Software Foundation, Inc.
// This is free software; see the source for copying conditions.  
// There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// http://gcc.gnu.org/onlinedocs/gcc/Standards.html
// Command/Options: g++-4.9  -std=c++11  -Wall cpp2011-19-5.cpp 
// g++-4.9: error: unrecognized command line option '-stdlib=libc++'
// Configuration:brew install gcc49
//
// 4.3. Visual Studio Express 2013, 
// (c) Microsoft http://www.visualstudio.com/
// SPEC:
// Windows 7, .NET Framework
// (c) VMware, Inc.
// VMWare fusion 6
//
// 5. Hardware:  MacBook Pro, 
//(c) Intel http://ark.intel.com/products/37006/
//Core 2 Duo 2.53GHz, 8GB, 1067MHz DDR3
//
// 6. Special Thanks: Upper organizatios and 
// ITSCJ/IPSJ http://www.itscj.ipsj.or.jp/itscj_english/index.html
// Renesas Electronics Corporation.http://www.renesas.com/
// NPO SESSAME project, http://www.sessame.jp/workinggroup/WorkingGroup3/
// Toyo Corporation, http://www.toyo.co.jp/English/
// Japan Standard Association, http://bit.ly/1lzykg1
// NPO TOPPERS project, https://www.toppers.jp/asp-d-download.html
// Daido Universcity, http://www.daido-it.ac.jp/gakubugakka/computer/index.html
// WITZ Co.Ltd., http://www.witz-inc.co.jp/products/solution/solution.html
// SevenWise.co., http://www.7ws.co.jp/index.html
// TOYOTA Motor Corporation, http://toyota.jp/
// IT planning Inc., http://www.itpl.co.jp/en/index.html
// DENSO Corporation, http://www.globaldenso.com/en/
// Aisin Seiki co. Ltd., http://www.aisin.com/
// Spancion Inc., http://www.spansion.com/
// Yazaki Corporation, http://www.yazaki-group.com/global/
// Pananosic Corporation, http://www.panasonic.net/
// SWEST: Summer Workshop on Embedded System Technologies , http://swest.toppers.jp
// CEST: Consortium for Embedded System Technology, http://www.ertl.jp/CEST/
// JUSE: Union of Japanese Scientists and Engineers, http://www.juse.or.jp/e/
// OSC:Open Source Conference, http://www.ospn.jp/
//
//#define __LIBCPP_TYPEINFO
// typeinfo synopsis
//
#include <iostream>
namespace std {
class logic_error;
class domain_error;
class invalid_argument;
class length_error;
class out_of_range;
class runtime_error;
class range_error;
class overflow_error;
class underflow_error;
}
//#include <cstdlib>
//#include <string.h>
//#include <cstring>
//#include <type_traits>
//#include <cassert>
//#include <array>
//#include <algorithm>
//#include <cmath>
//#include <complex>
//#include <ccomplex>
//#include <assert.h>
//#include <utility>
//#include <iosfwd>
//#include <iterator>
//#include <limits>
//#include <cstdint>
//#include <typeinfo>
//#include <exception>
#include <initializer_list>

namespace std {
class error_category {
public:
virtual ~error_category() noexcept;
error_category(const error_category&) = delete;
error_category& operator=(const error_category&) = delete;
virtual const char* name() const noexcept = 0;
virtual error_condition default_error_condition(int ev) const noexcept;
virtual bool equivalent(int code, const error_condition& condition) const noexcept;
virtual bool equivalent(const error_code& code, int condition) const noexcept;
virtual string message(int ev) const = 0;
bool operator==(const error_category& rhs) const noexcept;
bool operator!=(const error_category& rhs) const noexcept;
bool operator<(const error_category& rhs) const noexcept;
};
const error_category& generic_category() noexcept;
const error_category& system_category() noexcept;
} // namespace std

using namespace std;

//19.5.1.2 Class error_category virtual members [syserr.errcat.virtuals]
virtual const char* name() const noexcept = 0;
//
virtual error_condition default_error_condition(int ev) const noexcept;
//
virtual bool equivalent(int code, const error_condition& condition) const noexcept;
//
virtual bool equivalent(const error_code& code, int condition) const noexcept;
//
virtual string message(int ev) const = 0;
//
//19.5.1.3 Class error_category non-virtual members [syserr.errcat.nonvirtuals]
bool operator==(const error_category& rhs) const noexcept;
//
bool operator!=(const error_category& rhs) const noexcept;
//
bool operator<(const error_category& rhs) const noexcept;
//
// 19.5.1.4 Program defined classes derived from error_category [syserr.errcat.derived]
virtual const char *name() const noexcept = 0;
//
virtual error_condition default_error_condition(int ev) const noexcept;
//
virtual bool equivalent(int code, const error_condition& condition) const noexcept;
//
virtual bool equivalent(const error_code& code, int condition) const noexcept;
//
condition; otherwise, false.
//19.5.1.5 Error category objects [syserr.errcat.objects]
const error_category& generic_category() noexcept;
//
const error_category& system_category() noexcept;
//
int main() {
//
cout << "19 Diagnostics library 19.5 System error support 19.5.1 Class error_category 19.5.1.1 Class error_category overview"<<std::endl;
return 0;
}
// 1.error
// 1.1 llvm: c++ -std=c++11 -stdlib=libc++ -Wall cpp2011-19-5-1-1.cpp
cpp2011-19-5-1-1.cpp:117:28: error: non-member function cannot have 'const' qualifier
virtual const char* name() const noexcept = 0;
                           ^~~~~~
cpp2011-19-5-1-1.cpp:117:1: error: 'virtual' can only appear on non-static member functions
virtual const char* name() const noexcept = 0;
^
cpp2011-19-5-1-1.cpp:117:21: error: illegal initializer (only variables can be initialized)
virtual const char* name() const noexcept = 0;
                    ^
cpp2011-19-5-1-1.cpp:119:57: error: non-member function cannot have 'const' qualifier
virtual error_condition default_error_condition(int ev) const noexcept;
                                                        ^~~~~~
cpp2011-19-5-1-1.cpp:119:1: error: 'virtual' can only appear on non-static member functions
virtual error_condition default_error_condition(int ev) const noexcept;
^
cpp2011-19-5-1-1.cpp:121:69: error: non-member function cannot have 'const' qualifier
virtual bool equivalent(int code, const error_condition& condition) const noexcept;
                                                                    ^~~~~~
cpp2011-19-5-1-1.cpp:121:1: error: 'virtual' can only appear on non-static member functions
virtual bool equivalent(int code, const error_condition& condition) const noexcept;
^
cpp2011-19-5-1-1.cpp:123:64: error: non-member function cannot have 'const' qualifier
virtual bool equivalent(const error_code& code, int condition) const noexcept;
                                                               ^~~~~~
cpp2011-19-5-1-1.cpp:123:1: error: 'virtual' can only appear on non-static member functions
virtual bool equivalent(const error_code& code, int condition) const noexcept;
^
cpp2011-19-5-1-1.cpp:125:32: error: non-member function cannot have 'const' qualifier
virtual string message(int ev) const = 0;
                               ^~~~~~
cpp2011-19-5-1-1.cpp:125:1: error: 'virtual' can only appear on non-static member functions
virtual string message(int ev) const = 0;
^
cpp2011-19-5-1-1.cpp:125:16: error: illegal initializer (only variables can be initialized)
virtual string message(int ev) const = 0;
               ^
cpp2011-19-5-1-1.cpp:128:44: error: non-member function cannot have 'const' qualifier
bool operator==(const error_category& rhs) const noexcept;
                                           ^~~~~~
cpp2011-19-5-1-1.cpp:128:6: error: overloaded 'operator==' must be a binary operator (has 1 parameter)
bool operator==(const error_category& rhs) const noexcept;
     ^
cpp2011-19-5-1-1.cpp:130:44: error: non-member function cannot have 'const' qualifier
bool operator!=(const error_category& rhs) const noexcept;
                                           ^~~~~~
cpp2011-19-5-1-1.cpp:130:6: error: overloaded 'operator!=' must be a binary operator (has 1 parameter)
bool operator!=(const error_category& rhs) const noexcept;
     ^
cpp2011-19-5-1-1.cpp:132:43: error: non-member function cannot have 'const' qualifier
bool operator<(const error_category& rhs) const noexcept;
                                          ^~~~~~
cpp2011-19-5-1-1.cpp:132:6: error: overloaded 'operator<' must be a binary operator (has 1 parameter)
bool operator<(const error_category& rhs) const noexcept;
     ^
cpp2011-19-5-1-1.cpp:135:28: error: non-member function cannot have 'const' qualifier
virtual const char *name() const noexcept = 0;
                           ^~~~~~
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.


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