From 6d49c55cc0a4dd390ad7c0939e5316781e9be3a3 Mon Sep 17 00:00:00 2001
From: Ian Bell <ian.bell@nist.gov>
Date: Mon, 18 Jul 2022 10:49:12 -0400
Subject: [PATCH] Allow for getting base val from mcx<boost::multiprecision>
---
include/teqp/types.hpp | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/include/teqp/types.hpp b/include/teqp/types.hpp
index c9ab7ba..1ddde22 100644
--- a/include/teqp/types.hpp
+++ b/include/teqp/types.hpp
@@ -76,7 +76,18 @@ namespace teqp {
return expr.real();
}
else if constexpr (is_mcx_t<T>()) {
+#if defined(TEQP_MULTIPRECISION_ENABLED)
+ // Argument is a multicomplex of a boost multiprecision
+ using contained_type = decltype(expr.real());
+ if constexpr (boost::multiprecision::is_number<contained_type>()) {
+ return static_cast<double>(expr.real());
+ }
+ else {
+ return expr.real();
+ }
+#else
return expr.real();
+#endif
}
#if defined(TEQP_MULTIPRECISION_ENABLED)
else if constexpr (boost::multiprecision::is_number<T>()) {
--
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