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| author | Ed Smith-Rowland <3dw4rd@verizon.net> | 2013-10-23 00:09:19 +0000 |
|---|---|---|
| committer | Edward Smith-Rowland <emsr@gcc.gnu.org> | 2013-10-23 00:09:19 +0000 |
| commit | ae5543e66213b694f07474cc98fba9d4c5b0defc (patch) | |
| tree | 0b96fbfd96ca1a11dbecbcfedf40258a66d603eb /libstdc++-v3/include | |
| parent | df2ba612878f96751235dae5f926f829d4245c92 (diff) | |
| download | gcc-ae5543e66213b694f07474cc98fba9d4c5b0defc.zip gcc-ae5543e66213b694f07474cc98fba9d4c5b0defc.tar.gz gcc-ae5543e66213b694f07474cc98fba9d4c5b0defc.tar.bz2 | |
Implement N3779 - User-defined Literals for std::complex, part 2 of UDL for Standard Library Types
2013-09-27 Ed Smith-Rowland <3dw4rd@verizon.net>
Implement N3779 - User-defined Literals for std::complex,
part 2 of UDL for Standard Library Types
* include/std/complex: Add complex literal operators.
* testsuite/26_numerics/complex/literals/types.cc: New.
* testsuite/26_numerics/complex/literals/values.cc: New.
From-SVN: r203940
Diffstat (limited to 'libstdc++-v3/include')
| -rw-r--r-- | libstdc++-v3/include/std/complex | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/libstdc++-v3/include/std/complex b/libstdc++-v3/include/std/complex index 58edb4f..ff04ae6 100644 --- a/libstdc++-v3/include/std/complex +++ b/libstdc++-v3/include/std/complex @@ -1924,6 +1924,40 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION conj(_Tp __x) { return __x; } +#if __cplusplus > 201103L + +inline namespace literals { +inline namespace complex_literals { + + constexpr std::complex<float> + operator""if(long double __num) + { return std::complex<float>{0.0F, static_cast<float>(__num)}; } + + constexpr std::complex<float> + operator""if(unsigned long long __num) + { return std::complex<float>{0.0F, static_cast<float>(__num)}; } + + constexpr std::complex<double> + operator""i(long double __num) + { return std::complex<double>{0.0, static_cast<double>(__num)}; } + + constexpr std::complex<double> + operator""i(unsigned long long __num) + { return std::complex<double>{0.0, static_cast<double>(__num)}; } + + constexpr std::complex<long double> + operator""il(long double __num) + { return std::complex<long double>{0.0L, __num}; } + + constexpr std::complex<long double> + operator""il(unsigned long long __num) + { return std::complex<long double>{0.0L, static_cast<long double>(__num)}; } + +} // inline namespace complex_literals +} // inline namespace literals + +#endif // C++14 + _GLIBCXX_END_NAMESPACE_VERSION } // namespace |