operator<< for VarInt

src/sp/common/VarInt.cpp

@@ -1,7 +1,7 @@
 #include <sp/common/VarInt.h>
 
-#include <stdexcept>
 #include <sp/common/DataBuffer.h>
+#include <stdexcept>
 
 namespace sp {
 
@@ -49,4 +49,9 @@ DataBuffer& operator>>(DataBuffer& in, VarInt& var) {
 	return in;
 }
 
+std::ostream& operator<<(std::ostream& a_Stream, const sp::VarInt& a_VarInt) {
+	a_Stream << a_VarInt.GetValue();
+	return a_Stream;
+}
+
 }  // namespace sp