diff options
Diffstat (limited to 'contrib/libc++/include/ostream')
| -rw-r--r-- | contrib/libc++/include/ostream | 260 |
1 files changed, 39 insertions, 221 deletions
diff --git a/contrib/libc++/include/ostream b/contrib/libc++/include/ostream index 041314a..a7af299 100644 --- a/contrib/libc++/include/ostream +++ b/contrib/libc++/include/ostream @@ -67,6 +67,13 @@ public: pos_type tellp(); basic_ostream& seekp(pos_type); basic_ostream& seekp(off_type, ios_base::seekdir); +protected: + basic_ostream(const basic_ostream& rhs) = delete; + basic_ostream(basic_ostream&& rhs); + // 27.7.3.3 Assign/swap + basic_ostream& operator=(basic_ostream& rhs) = delete; + basic_ostream& operator=(const basic_ostream&& rhs); + void swap(basic_ostream& rhs); }; // 27.7.2.6.4 character inserters @@ -162,14 +169,19 @@ protected: #endif // 27.7.2.3 Assign/swap -#if _LIBCPP_STD_VER > 11 - basic_ostream& operator=(const basic_ostream&) = delete; -#endif #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES _LIBCPP_INLINE_VISIBILITY basic_ostream& operator=(basic_ostream&& __rhs); #endif void swap(basic_ostream& __rhs); + +#ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS + basic_ostream (const basic_ostream& __rhs) = delete; + basic_ostream& operator=(const basic_ostream& __rhs) = delete; +#else + basic_ostream (const basic_ostream& __rhs); // not defined + basic_ostream& operator=(const basic_ostream& __rhs); // not defined +#endif public: // 27.7.2.4 Prefix/suffix: @@ -729,7 +741,8 @@ basic_ostream<_CharT, _Traits>::operator<<(const void* __n) template<class _CharT, class _Traits> basic_ostream<_CharT, _Traits>& -operator<<(basic_ostream<_CharT, _Traits>& __os, _CharT __c) +__put_character_sequence(basic_ostream<_CharT, _Traits>& __os, + const _CharT* __str, size_t __len) { #ifndef _LIBCPP_NO_EXCEPTIONS try @@ -740,11 +753,11 @@ operator<<(basic_ostream<_CharT, _Traits>& __os, _CharT __c) { typedef ostreambuf_iterator<_CharT, _Traits> _Ip; if (__pad_and_output(_Ip(__os), - &__c, + __str, (__os.flags() & ios_base::adjustfield) == ios_base::left ? - &__c + 1 : - &__c, - &__c + 1, + __str + __len : + __str, + __str + __len, __os, __os.fill()).failed()) __os.setstate(ios_base::badbit | ios_base::failbit); @@ -759,6 +772,14 @@ operator<<(basic_ostream<_CharT, _Traits>& __os, _CharT __c) return __os; } + +template<class _CharT, class _Traits> +basic_ostream<_CharT, _Traits>& +operator<<(basic_ostream<_CharT, _Traits>& __os, _CharT __c) +{ + return _VSTD::__put_character_sequence(__os, &__c, 1); +} + template<class _CharT, class _Traits> basic_ostream<_CharT, _Traits>& operator<<(basic_ostream<_CharT, _Traits>& __os, char __cn) @@ -796,129 +817,28 @@ template<class _Traits> basic_ostream<char, _Traits>& operator<<(basic_ostream<char, _Traits>& __os, char __c) { -#ifndef _LIBCPP_NO_EXCEPTIONS - try - { -#endif // _LIBCPP_NO_EXCEPTIONS - typename basic_ostream<char, _Traits>::sentry __s(__os); - if (__s) - { - typedef ostreambuf_iterator<char, _Traits> _Ip; - if (__pad_and_output(_Ip(__os), - &__c, - (__os.flags() & ios_base::adjustfield) == ios_base::left ? - &__c + 1 : - &__c, - &__c + 1, - __os, - __os.fill()).failed()) - __os.setstate(ios_base::badbit | ios_base::failbit); - } -#ifndef _LIBCPP_NO_EXCEPTIONS - } - catch (...) - { - __os.__set_badbit_and_consider_rethrow(); - } -#endif // _LIBCPP_NO_EXCEPTIONS - return __os; + return _VSTD::__put_character_sequence(__os, &__c, 1); } template<class _Traits> basic_ostream<char, _Traits>& operator<<(basic_ostream<char, _Traits>& __os, signed char __c) { -#ifndef _LIBCPP_NO_EXCEPTIONS - try - { -#endif // _LIBCPP_NO_EXCEPTIONS - typename basic_ostream<char, _Traits>::sentry __s(__os); - if (__s) - { - typedef ostreambuf_iterator<char, _Traits> _Ip; - if (__pad_and_output(_Ip(__os), - (char*)&__c, - (__os.flags() & ios_base::adjustfield) == ios_base::left ? - (char*)&__c + 1 : - (char*)&__c, - (char*)&__c + 1, - __os, - __os.fill()).failed()) - __os.setstate(ios_base::badbit | ios_base::failbit); - } -#ifndef _LIBCPP_NO_EXCEPTIONS - } - catch (...) - { - __os.__set_badbit_and_consider_rethrow(); - } -#endif // _LIBCPP_NO_EXCEPTIONS - return __os; + return _VSTD::__put_character_sequence(__os, (char *) &__c, 1); } template<class _Traits> basic_ostream<char, _Traits>& operator<<(basic_ostream<char, _Traits>& __os, unsigned char __c) { -#ifndef _LIBCPP_NO_EXCEPTIONS - try - { -#endif // _LIBCPP_NO_EXCEPTIONS - typename basic_ostream<char, _Traits>::sentry __s(__os); - if (__s) - { - typedef ostreambuf_iterator<char, _Traits> _Ip; - if (__pad_and_output(_Ip(__os), - (char*)&__c, - (__os.flags() & ios_base::adjustfield) == ios_base::left ? - (char*)&__c + 1 : - (char*)&__c, - (char*)&__c + 1, - __os, - __os.fill()).failed()) - __os.setstate(ios_base::badbit | ios_base::failbit); - } -#ifndef _LIBCPP_NO_EXCEPTIONS - } - catch (...) - { - __os.__set_badbit_and_consider_rethrow(); - } -#endif // _LIBCPP_NO_EXCEPTIONS - return __os; + return _VSTD::__put_character_sequence(__os, (char *) &__c, 1); } template<class _CharT, class _Traits> basic_ostream<_CharT, _Traits>& operator<<(basic_ostream<_CharT, _Traits>& __os, const _CharT* __str) { -#ifndef _LIBCPP_NO_EXCEPTIONS - try - { -#endif // _LIBCPP_NO_EXCEPTIONS - typename basic_ostream<_CharT, _Traits>::sentry __s(__os); - if (__s) - { - typedef ostreambuf_iterator<_CharT, _Traits> _Ip; - size_t __len = _Traits::length(__str); - if (__pad_and_output(_Ip(__os), - __str, - (__os.flags() & ios_base::adjustfield) == ios_base::left ? - __str + __len : - __str, - __str + __len, - __os, - __os.fill()).failed()) - __os.setstate(ios_base::badbit | ios_base::failbit); - } -#ifndef _LIBCPP_NO_EXCEPTIONS - } - catch (...) - { - __os.__set_badbit_and_consider_rethrow(); - } -#endif // _LIBCPP_NO_EXCEPTIONS - return __os; + return _VSTD::__put_character_sequence(__os, __str, _Traits::length(__str)); } template<class _CharT, class _Traits> @@ -971,99 +891,23 @@ template<class _Traits> basic_ostream<char, _Traits>& operator<<(basic_ostream<char, _Traits>& __os, const char* __str) { -#ifndef _LIBCPP_NO_EXCEPTIONS - try - { -#endif // _LIBCPP_NO_EXCEPTIONS - typename basic_ostream<char, _Traits>::sentry __s(__os); - if (__s) - { - typedef ostreambuf_iterator<char, _Traits> _Ip; - size_t __len = _Traits::length(__str); - if (__pad_and_output(_Ip(__os), - __str, - (__os.flags() & ios_base::adjustfield) == ios_base::left ? - __str + __len : - __str, - __str + __len, - __os, - __os.fill()).failed()) - __os.setstate(ios_base::badbit | ios_base::failbit); - } -#ifndef _LIBCPP_NO_EXCEPTIONS - } - catch (...) - { - __os.__set_badbit_and_consider_rethrow(); - } -#endif // _LIBCPP_NO_EXCEPTIONS - return __os; + return _VSTD::__put_character_sequence(__os, __str, _Traits::length(__str)); } template<class _Traits> basic_ostream<char, _Traits>& operator<<(basic_ostream<char, _Traits>& __os, const signed char* __str) { -#ifndef _LIBCPP_NO_EXCEPTIONS - try - { -#endif // _LIBCPP_NO_EXCEPTIONS - typename basic_ostream<char, _Traits>::sentry __s(__os); - if (__s) - { - typedef ostreambuf_iterator<char, _Traits> _Ip; - size_t __len = _Traits::length((const char*)__str); - if (__pad_and_output(_Ip(__os), - (const char*)__str, - (__os.flags() & ios_base::adjustfield) == ios_base::left ? - (const char*)__str + __len : - (const char*)__str, - (const char*)__str + __len, - __os, - __os.fill()).failed()) - __os.setstate(ios_base::badbit | ios_base::failbit); - } -#ifndef _LIBCPP_NO_EXCEPTIONS - } - catch (...) - { - __os.__set_badbit_and_consider_rethrow(); - } -#endif // _LIBCPP_NO_EXCEPTIONS - return __os; + const char *__s = (const char *) __str; + return _VSTD::__put_character_sequence(__os, __s, _Traits::length(__s)); } template<class _Traits> basic_ostream<char, _Traits>& operator<<(basic_ostream<char, _Traits>& __os, const unsigned char* __str) { -#ifndef _LIBCPP_NO_EXCEPTIONS - try - { -#endif // _LIBCPP_NO_EXCEPTIONS - typename basic_ostream<char, _Traits>::sentry __s(__os); - if (__s) - { - typedef ostreambuf_iterator<char, _Traits> _Ip; - size_t __len = _Traits::length((const char*)__str); - if (__pad_and_output(_Ip(__os), - (const char*)__str, - (__os.flags() & ios_base::adjustfield) == ios_base::left ? - (const char*)__str + __len : - (const char*)__str, - (const char*)__str + __len, - __os, - __os.fill()).failed()) - __os.setstate(ios_base::badbit | ios_base::failbit); - } -#ifndef _LIBCPP_NO_EXCEPTIONS - } - catch (...) - { - __os.__set_badbit_and_consider_rethrow(); - } -#endif // _LIBCPP_NO_EXCEPTIONS - return __os; + const char *__s = (const char *) __str; + return _VSTD::__put_character_sequence(__os, __s, _Traits::length(__s)); } template <class _CharT, class _Traits> @@ -1233,33 +1077,7 @@ basic_ostream<_CharT, _Traits>& operator<<(basic_ostream<_CharT, _Traits>& __os, const basic_string<_CharT, _Traits, _Allocator>& __str) { -#ifndef _LIBCPP_NO_EXCEPTIONS - try - { -#endif // _LIBCPP_NO_EXCEPTIONS - typename basic_ostream<_CharT, _Traits>::sentry __s(__os); - if (__s) - { - typedef ostreambuf_iterator<_CharT, _Traits> _Ip; - size_t __len = __str.size(); - if (__pad_and_output(_Ip(__os), - __str.data(), - (__os.flags() & ios_base::adjustfield) == ios_base::left ? - __str.data() + __len : - __str.data(), - __str.data() + __len, - __os, - __os.fill()).failed()) - __os.setstate(ios_base::badbit | ios_base::failbit); - } -#ifndef _LIBCPP_NO_EXCEPTIONS - } - catch (...) - { - __os.__set_badbit_and_consider_rethrow(); - } -#endif // _LIBCPP_NO_EXCEPTIONS - return __os; + return _VSTD::__put_character_sequence(__os, __str.data(), __str.size()); } template <class _CharT, class _Traits> |
