From 9c6656ad415fd11f78d5291ee1eaa3a69b4dceac Mon Sep 17 00:00:00 2001
From: Riccardo Maria Bianchi <riccardo.maria.bianchi@cern.ch>
Date: Mon, 29 Apr 2024 16:32:57 +0200
Subject: [PATCH] Add helper function to print vectors of variants
---
.../GeoModelCppHelpers/GMCppHelpers.h | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/GeoModelIO/GeoModelCppHelpers/GeoModelCppHelpers/GMCppHelpers.h b/GeoModelIO/GeoModelCppHelpers/GeoModelCppHelpers/GMCppHelpers.h
index b6e793fbb..982bfcc6e 100644
--- a/GeoModelIO/GeoModelCppHelpers/GeoModelCppHelpers/GMCppHelpers.h
+++ b/GeoModelIO/GeoModelCppHelpers/GeoModelCppHelpers/GMCppHelpers.h
@@ -73,6 +73,26 @@ namespace GeoModelIO {
char *val = std::getenv(key.c_str());
return val == NULL ? std::string("") : std::string(val);
}
+
+ static void printStdVectorVariants(const std::vector<std::variant<int, long, float, double, std::string>> vec)
+ {
+ for (const auto &item : vec)
+ {
+ if (std::holds_alternative<int>(item))
+ std::cout << std::get<int>(item); // INT
+ else if (std::holds_alternative<long>(item))
+ std::cout << std::get<long>(item);
+ else if (std::holds_alternative<float>(item))
+ std::cout << std::get<float>(item);
+ else if (std::holds_alternative<double>(item))
+ std::cout << std::get<double>(item);
+ else if (std::holds_alternative<std::string>(item))
+ std::cout << std::get<std::string>(item);
+
+ std::cout << ", ";
+ }
+ std::cout << std::endl;
+ }
};
} // namespace GeoModelIO
--
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