ExpressionBlocks: enable property_map constructor

Signed-off-by: Alexander Krimm <[email protected]>
fair-acc · Dec 13, 2024 · 624a2e0 · 624a2e0
1 parent 97497dc
commit 624a2e0
Showing 1 changed file with 7 additions and 7 deletions.
diff --git a/blocks/math/include/gnuradio-4.0/math/ExpressionBlocks.hpp b/blocks/math/include/gnuradio-4.0/math/ExpressionBlocks.hpp
@@ -94,8 +94,8 @@ For full syntax, conditionals, loops, and advanced features:
 
     GR_MAKE_REFLECTABLE(ExpressionSISO, in, out, expr_string, param_a, param_b, param_c);
 
-    exprtk::symbol_table<T> _symbol_table;
-    exprtk::expression<T>   _expression;
+    exprtk::symbol_table<T> _symbol_table{};
+    exprtk::expression<T>   _expression{};
     T                       _in;
     T                       _out;
 
@@ -171,8 +171,8 @@ For full syntax, conditionals, loops, and advanced features:
 
     GR_MAKE_REFLECTABLE(ExpressionDISO, in0, in1, out, expr_string, param_a, param_b, param_c);
 
-    exprtk::symbol_table<T> _symbol_table;
-    exprtk::expression<T>   _expression;
+    exprtk::symbol_table<T> _symbol_table{};
+    exprtk::expression<T>   _expression{};
     T                       _in0;
     T                       _in1;
     T                       _out;
@@ -251,9 +251,9 @@ For full syntax, conditionals, loops, and advanced features:
 
     GR_MAKE_REFLECTABLE(ExpressionBulk, in, out, expr_string, param_a, param_b, param_c, runtime_checks);
 
-    exprtk::symbol_table<T>   _symbol_table;
-    exprtk::expression<T>     _expression;
-    detail::vector_access_rtc _vec_rtc;
+    exprtk::symbol_table<T>   _symbol_table{};
+    exprtk::expression<T>     _expression{};
+    detail::vector_access_rtc _vec_rtc{};
 
     std::vector<T> _vecInData{};
     std::vector<T> _vecOutData{};