skip 1 shuffle of code out of common

1 files changed, 32 insertions, 0 deletions

diff --git a/project2/basics/aggregates/min.cpp b/project2/basics/aggregates/min.cpp
new file mode 100644
index 0000000..ee0bf3d
--- /dev/null
+++ b/project2/basics/aggregates/min.cpp
@@ -0,0 +1,32 @@
+#include <aggregate.h>
+
+class Min : public ValueAggregate {
+	public:
+		Min(ScriptNodePtr s) :
+			ValueAggregate(s),
+			first(true)
+		{
+		}
+		void reset() const
+		{
+			result = VariableType();
+			first = true;
+		}
+		void pushValue(const VariableType & v) const
+		{
+			if (first || v < result) {
+				result = v;
+			}
+			first = false;
+		}
+		VariableType resultValue() const
+		{
+			return result;
+		}
+	private:
+		mutable VariableType result;
+		mutable bool first;
+};
+
+DECLARE_LOADER("min", Min);
+