Add vector package support
Use the exprtk::rtl::vecops::package<double> package so that expressions
can make use of vectors.
Vectors may be useful when needing to sort a list of sensors, for
example.
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: I0e63e2f9803e81d45e25efd119df5bb885066351
diff --git a/virtualSensor.hpp b/virtualSensor.hpp
index e39f8d9..a04a743 100644
--- a/virtualSensor.hpp
+++ b/virtualSensor.hpp
@@ -116,6 +116,8 @@
exprtk::symbol_table<double> symbols{};
/** @brief expression from exprtk to calculate sensor value */
exprtk::expression<double> expression{};
+ /** @brief The vecops package so the expression can use vectors */
+ exprtk::rtl::vecops::package<double> vecopsPackage;
/** @brief Read config from json object and initialize sensor data
* for each virtual sensor