From 8d6b26ff44285d644d8983e187ca23e5903b5722 Mon Sep 17 00:00:00 2001
From: Thibault Hallouin <thibault.hallouin@inrae.fr>
Date: Tue, 31 Jan 2023 08:22:07 +0100
Subject: [PATCH] template function to avoid unnecessary copy
---
include/evalhyd/detail/masks.hpp | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/include/evalhyd/detail/masks.hpp b/include/evalhyd/detail/masks.hpp
index daee3e2..7a818ba 100644
--- a/include/evalhyd/detail/masks.hpp
+++ b/include/evalhyd/detail/masks.hpp
@@ -165,10 +165,11 @@ namespace evalhyd
}
/// Function to generate temporal mask based on masking conditions
+ template<class X1, class X2>
inline xt::xtensor<bool, 1> generate_mask_from_conditions(
const std::array<char, 32>& msk_char_arr,
- const xt::xtensor<double, 1>& q_obs,
- const xt::xtensor<double, 2>& q_prd = {}
+ const X1& q_obs,
+ const X2& q_prd
)
{
// parse string to identify masking conditions
@@ -200,7 +201,7 @@ namespace evalhyd
auto get_q = [&]() {
if (var == "q_obs")
{
- return q_obs;
+ return xt::xtensor<double, 1>(q_obs);
}
else if (var == "q_prd_median")
{
--
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