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// string standard header |
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#pragma once |
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#ifndef _STRING_ |
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#define _STRING_ |
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#ifndef RC_INVOKED |
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#include <istream> |
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#ifdef _MSC_VER |
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#pragma pack(push,_CRT_PACKING) |
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#pragma warning(push,3) |
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#pragma warning(disable: 4189) |
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#endif /* _MSC_VER */ |
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_STD_BEGIN |
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// basic_string TEMPLATE OPERATORS |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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basic_string<_Elem, _Traits, _Alloc> __CLRCALL_OR_CDECL operator+( |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // return string + string |
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return (basic_string<_Elem, _Traits, _Alloc>(_Left) += _Right); |
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} |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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basic_string<_Elem, _Traits, _Alloc> __CLRCALL_OR_CDECL operator+( |
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const _Elem *_Left, |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // return NTCS + string |
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return (basic_string<_Elem, _Traits, _Alloc>(_Left) += _Right); |
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} |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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basic_string<_Elem, _Traits, _Alloc> __CLRCALL_OR_CDECL operator+( |
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const _Elem _Left, |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // return character + string |
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return (basic_string<_Elem, _Traits, _Alloc>(1, _Left) += _Right); |
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} |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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basic_string<_Elem, _Traits, _Alloc> __CLRCALL_OR_CDECL operator+( |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
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const _Elem *_Right) |
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{ // return string + NTCS |
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return (basic_string<_Elem, _Traits, _Alloc>(_Left) += _Right); |
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} |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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basic_string<_Elem, _Traits, _Alloc> __CLRCALL_OR_CDECL operator+( |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
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const _Elem _Right) |
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{ // return string + character |
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return (basic_string<_Elem, _Traits, _Alloc>(_Left) += _Right); |
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} |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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bool __CLRCALL_OR_CDECL operator==( |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // test for string equality |
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return (_Left.compare(_Right) == 0); |
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} |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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bool __CLRCALL_OR_CDECL operator==( |
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const _Elem * _Left, |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // test for NTCS vs. string equality |
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return (_Right.compare(_Left) == 0); |
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} |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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bool __CLRCALL_OR_CDECL operator==( |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
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const _Elem *_Right) |
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{ // test for string vs. NTCS equality |
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return (_Left.compare(_Right) == 0); |
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} |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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bool __CLRCALL_OR_CDECL operator!=( |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // test for string inequality |
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return (!(_Left == _Right)); |
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} |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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bool __CLRCALL_OR_CDECL operator!=( |
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const _Elem *_Left, |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // test for NTCS vs. string inequality |
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return (!(_Left == _Right)); |
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} |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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bool __CLRCALL_OR_CDECL operator!=( |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
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const _Elem *_Right) |
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{ // test for string vs. NTCS inequality |
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return (!(_Left == _Right)); |
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} |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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bool __CLRCALL_OR_CDECL operator<( |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // test if string < string |
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return (_Left.compare(_Right) < 0); |
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} |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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bool __CLRCALL_OR_CDECL operator<( |
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const _Elem * _Left, |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // test if NTCS < string |
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return (_Right.compare(_Left) > 0); |
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} |
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147 |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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bool __CLRCALL_OR_CDECL operator<( |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
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const _Elem *_Right) |
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{ // test if string < NTCS |
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return (_Left.compare(_Right) < 0); |
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} |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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bool __CLRCALL_OR_CDECL operator>( |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // test if string > string |
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return (_Right < _Left); |
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} |
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167 |
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template<class _Elem, |
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class _Traits, |
169 |
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class _Alloc> inline |
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bool __CLRCALL_OR_CDECL operator>( |
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const _Elem * _Left, |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // test if NTCS > string |
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return (_Right < _Left); |
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} |
176 |
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177 |
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template<class _Elem, |
178 |
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class _Traits, |
179 |
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class _Alloc> inline |
180 |
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bool __CLRCALL_OR_CDECL operator>( |
181 |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
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const _Elem *_Right) |
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{ // test if string > NTCS |
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return (_Right < _Left); |
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} |
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187 |
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template<class _Elem, |
188 |
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class _Traits, |
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class _Alloc> inline |
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bool __CLRCALL_OR_CDECL operator<=( |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // test if string <= string |
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return (!(_Right < _Left)); |
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} |
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197 |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
200 |
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bool __CLRCALL_OR_CDECL operator<=( |
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const _Elem * _Left, |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // test if NTCS <= string |
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return (!(_Right < _Left)); |
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} |
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207 |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
210 |
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bool __CLRCALL_OR_CDECL operator<=( |
211 |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
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const _Elem *_Right) |
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{ // test if string <= NTCS |
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return (!(_Right < _Left)); |
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} |
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217 |
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template<class _Elem, |
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class _Traits, |
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class _Alloc> inline |
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bool __CLRCALL_OR_CDECL operator>=( |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // test if string >= string |
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return (!(_Left < _Right)); |
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} |
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227 |
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template<class _Elem, |
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class _Traits, |
229 |
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class _Alloc> inline |
230 |
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bool __CLRCALL_OR_CDECL operator>=( |
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const _Elem * _Left, |
232 |
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const basic_string<_Elem, _Traits, _Alloc>& _Right) |
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{ // test if NTCS >= string |
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return (!(_Left < _Right)); |
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} |
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237 |
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template<class _Elem, |
238 |
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class _Traits, |
239 |
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class _Alloc> inline |
240 |
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bool __CLRCALL_OR_CDECL operator>=( |
241 |
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const basic_string<_Elem, _Traits, _Alloc>& _Left, |
242 |
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const _Elem *_Right) |
243 |
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{ // test if string >= NTCS |
244 |
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return (!(_Left < _Right)); |
245 |
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} |
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#if defined(_DLL_CPPLIB) && !defined(_M_CEE_PURE) |
248 |
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template _CRTIMP2_PURE basic_string<char, |
249 |
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char_traits<char>, allocator<char> > __CLRCALL_OR_CDECL operator+( |
250 |
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const basic_string<char, char_traits<char>, allocator<char> >&, |
251 |
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const basic_string<char, char_traits<char>, allocator<char> >&); |
252 |
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template _CRTIMP2_PURE basic_string<char, |
253 |
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char_traits<char>, allocator<char> > __CLRCALL_OR_CDECL operator+( |
254 |
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const char *, |
255 |
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const basic_string<char, char_traits<char>, allocator<char> >&); |
256 |
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template _CRTIMP2_PURE basic_string<char, |
257 |
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char_traits<char>, allocator<char> > __CLRCALL_OR_CDECL operator+( |
258 |
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const char, |
259 |
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const basic_string<char, char_traits<char>, allocator<char> >&); |
260 |
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template _CRTIMP2_PURE basic_string<char, |
261 |
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char_traits<char>, allocator<char> > __CLRCALL_OR_CDECL operator+( |
262 |
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const basic_string<char, char_traits<char>, allocator<char> >&, |
263 |
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const char *); |
264 |
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template _CRTIMP2_PURE basic_string<char, |
265 |
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char_traits<char>, allocator<char> > __CLRCALL_OR_CDECL operator+( |
266 |
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const basic_string<char, char_traits<char>, allocator<char> >&, |
267 |
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const char); |
268 |
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|
269 |
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template _CRTIMP2_PURE bool __CLRCALL_OR_CDECL operator==( |
270 |
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const basic_string<char, char_traits<char>, allocator<char> >&, |
271 |
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const basic_string<char, char_traits<char>, allocator<char> >&); |
272 |
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template _CRTIMP2_PURE bool __CLRCALL_OR_CDECL operator==( |
273 |
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const char *, |
274 |
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const basic_string<char, char_traits<char>, allocator<char> >&); |
275 |
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template _CRTIMP2_PURE bool __CLRCALL_OR_CDECL operator==( |
276 |
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const basic_string<char, char_traits<char>, allocator<char> >&, |
277 |
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const char *); |
278 |
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|
279 |
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template _CRTIMP2_PURE bool __CLRCALL_OR_CDECL operator!=( |
280 |
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const basic_string<char, char_traits<char>, allocator<char> >&, |
281 |
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const basic_string<char, char_traits<char>, allocator<char> >&); |
282 |
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template _CRTIMP2_PURE bool __CLRCALL_OR_CDECL operator!=( |
283 |
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const char *, |
284 |
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const basic_string<char, char_traits<char>, allocator<char> >&); |
285 |
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template _CRTIMP2_PURE bool __CLRCALL_OR_CDECL operator!=( |
286 |
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const basic_string<char, char_traits<char>, allocator<char> >&, |
287 |
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const char *); |
288 |
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|
289 |
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template _CRTIMP2_PURE bool __CLRCALL_OR_CDECL operator<( |
290 |
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const basic_string<char, char_traits<char>, allocator<char> >&, |
291 |
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const basic_string<char, char_traits<char>, allocator<char> >&); |
292 |
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template _CRTIMP2_PURE bool __CLRCALL_OR_CDECL operator<( |
293 |
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const char *, |
294 |
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const basic_string<char, char_traits<char>, allocator<char> >&); |
295 |
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template _CRTIMP2_PURE bool __CLRCALL_OR_CDECL operator<( |
296 |
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const basic_string<char, char_traits<char>, allocator<char> >&, |
297 |
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const char *); |
541 |
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typedef basic_ostream<_Elem, _Traits> _Myos; |
542 |
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typedef basic_string<_Elem, _Traits, _Alloc> _Mystr; |
543 |
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typedef typename _Mystr::size_type _Mysizt; |
544 |
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|
545 |
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ios_base::iostate _State = ios_base::goodbit; |
546 |
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_Mysizt _Size = _Str.size(); |
547 |
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_Mysizt _Pad = _Ostr.width() <= 0 || (_Mysizt)_Ostr.width() <= _Size |
548 |
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? 0 : (_Mysizt)_Ostr.width() - _Size; |
549 |
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const typename _Myos::sentry _Ok(_Ostr); |
550 |
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|
551 |
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if (!_Ok) |
552 |
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_State |= ios_base::badbit; |
553 |
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else |
554 |
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{ // state okay, insert characters |
555 |
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_TRY_IO_BEGIN |
556 |
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if ((_Ostr.flags() & ios_base::adjustfield) != ios_base::left) |
557 |
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for (; 0 < _Pad; --_Pad) // pad on left |
558 |
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if (_Traits::eq_int_type(_Traits::eof(), |
559 |
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_Ostr.rdbuf()->sputc(_Ostr.fill()))) |
560 |
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{ // insertion failed, quit |
561 |
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_State |= ios_base::badbit; |
562 |
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break; |
563 |
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} |
564 |
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565 |
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if (_State == ios_base::goodbit) |
566 |
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for (_Mysizt _Count = 0; _Count < _Size; ++_Count) |
567 |
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if (_Traits::eq_int_type(_Traits::eof(), |
568 |
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_Ostr.rdbuf()->sputc(_Str[_Count]))) |
569 |
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{ // insertion failed, quit |
570 |
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_State |= ios_base::badbit; |
571 |
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break; |
572 |
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} |
573 |
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|
574 |
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if (_State == ios_base::goodbit) |
575 |
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for (; 0 < _Pad; --_Pad) // pad on right |
576 |
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if (_Traits::eq_int_type(_Traits::eof(), |
577 |
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_Ostr.rdbuf()->sputc(_Ostr.fill()))) |
578 |
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{ // insertion failed, quit |
579 |
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_State |= ios_base::badbit; |
580 |
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break; |
581 |
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} |
582 |
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_Ostr.width(0); |
583 |
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_CATCH_IO_(_Ostr) |
584 |
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} |
585 |
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|
586 |
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_Ostr.setstate(_State); |
587 |
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return (_Ostr); |
588 |
|
} |
589 |
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|
590 |
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#ifdef _DLL_CPPLIB |
591 |
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template _CRTIMP2_PURE basic_istream<char, |
592 |
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char_traits<char> >& __CLRCALL_OR_CDECL operator>>( |
593 |
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basic_istream<char, char_traits<char> >&, |
594 |
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basic_string<char, char_traits<char>, allocator<char> >&); |
595 |
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template _CRTIMP2_PURE basic_istream<char, |
596 |
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char_traits<char> >& __CLRCALL_OR_CDECL getline( |
597 |
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basic_istream<char, char_traits<char> >&, |
598 |
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basic_string<char, char_traits<char>, allocator<char> >&); |
599 |
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template _CRTIMP2_PURE basic_istream<char, |
600 |
|
char_traits<char> >& __CLRCALL_OR_CDECL getline( |
601 |
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basic_istream<char, char_traits<char> >&, |
602 |
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basic_string<char, char_traits<char>, allocator<char> >&, |
603 |
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const char); |
604 |
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template _CRTIMP2_PURE basic_ostream<char, |
605 |
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char_traits<char> >& __CLRCALL_OR_CDECL operator<<( |
606 |
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basic_ostream<char, char_traits<char> >&, |
607 |
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const basic_string<char, char_traits<char>, allocator<char> >&); |
608 |
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|
609 |
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template _CRTIMP2_PURE basic_istream<wchar_t, |
610 |
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char_traits<wchar_t> >& __CLRCALL_OR_CDECL operator>>( |
611 |
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basic_istream<wchar_t, char_traits<wchar_t> >&, |
612 |
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basic_string<wchar_t, char_traits<wchar_t>, allocator<wchar_t> >&); |
613 |
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template _CRTIMP2_PURE basic_istream<wchar_t, |
614 |
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char_traits<wchar_t> >& __CLRCALL_OR_CDECL getline( |
615 |
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basic_istream<wchar_t, char_traits<wchar_t> >&, |
616 |
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basic_string<wchar_t, char_traits<wchar_t>, allocator<wchar_t> >&); |
617 |
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template _CRTIMP2_PURE basic_istream<wchar_t, |
618 |
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char_traits<wchar_t> >& __CLRCALL_OR_CDECL getline( |
619 |
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basic_istream<wchar_t, char_traits<wchar_t> >&, |
620 |
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basic_string<wchar_t, char_traits<wchar_t>, allocator<wchar_t> >&, |
621 |
|
const wchar_t); |
622 |
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template _CRTIMP2_PURE basic_ostream<wchar_t, |
623 |
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char_traits<wchar_t> >& __CLRCALL_OR_CDECL operator<<( |
624 |
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basic_ostream<wchar_t, char_traits<wchar_t> >&, |
625 |
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const basic_string<wchar_t, char_traits<wchar_t>, |
626 |
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allocator<wchar_t> >&); |
627 |
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|
628 |
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|
629 |
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630 |
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#endif /* _DLL_CPPLIB */ |
631 |
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_STD_END |
632 |
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|
633 |
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#ifdef _MSC_VER |
634 |
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#pragma warning(default: 4189) |
635 |
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#pragma warning(pop) |
636 |
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#pragma pack(pop) |
637 |
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#endif /* _MSC_VER */ |
638 |
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|
639 |
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#endif /* RC_INVOKED */ |
640 |
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#endif /* _STRING */ |
641 |
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642 |
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/* |
643 |
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* Copyright (c) 1992-2006 by P.J. Plauger. ALL RIGHTS RESERVED. |
644 |
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* Consult your license regarding permissions and restrictions. |
645 |
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V5.02:0009 */ |
646 |
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