Merge pull request #7 from OpenVicProject/dataloading-event-and-functions

1 files changed, 21 insertions, 0 deletions

diff --git a/src/openvic-dataloader/detail/OStreamOutputIterator.hpp b/src/openvic-dataloader/detail/OStreamOutputIterator.hpp
new file mode 100644
index 0000000..81f6c89
--- /dev/null
+++ b/src/openvic-dataloader/detail/OStreamOutputIterator.hpp
@@ -0,0 +1,21 @@
+#pragma once
+
+#include <ostream>
+
+namespace ovdl::detail {
+	struct OStreamOutputIterator {
+		std::reference_wrapper<std::ostream> _stream;
+
+		auto operator*() const noexcept {
+			return *this;
+		}
+		auto operator++(int) const noexcept {
+			return *this;
+		}
+
+		OStreamOutputIterator& operator=(char c) {
+			_stream.get().put(c);
+			return *this;
+		}
+	};
+}
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