| 159 | } |
| 160 | |
| 161 | constexpr void __repeat() noexcept final |
| 162 | { |
| 163 | STDEXEC_ASSERT(this->__count_ > 0); |
| 164 | STDEXEC_TRY |
| 165 | { |
| 166 | if (--this->__count_ == 0) |
| 167 | { |
| 168 | __cleanup(); |
| 169 | STDEXEC::set_value(std::move(this->__rcvr_)); |
| 170 | } |
| 171 | else |
| 172 | { |
| 173 | STDEXEC::start(__connect()); |
| 174 | } |
| 175 | } |
| 176 | STDEXEC_CATCH_ALL |
| 177 | { |
| 178 | if constexpr (!__nothrow_connect<_Child, _Receiver>) |
| 179 | { |
| 180 | STDEXEC::set_error(std::move(this->__rcvr_), std::current_exception()); |
| 181 | } |
| 182 | } |
| 183 | } |
| 184 | |
| 185 | _Child __child_; |
| 186 | STDEXEC::__optional<__child_op_t> __child_op_; |