1 files changed, 14 insertions, 12 deletions
diff --git a/Source/Parser/WarpXParser.H b/Source/Parser/WarpXParser.H
index ffa61e457..8c1d854d8 100644
--- a/Source/Parser/WarpXParser.H
+++ b/Source/Parser/WarpXParser.H
@@ -6,6 +6,8 @@
 #include <string>
 #include <set>
 
+#include <AMReX_REAL.H>
+
 #include "wp_parser_c.h"
 #include "wp_parser_y.h"
 
@@ -23,15 +25,15 @@ public:
     ~WarpXParser ();
     void define (std::string const& func_body);
 
-    void setConstant (std::string const& name, double c);
+    void setConstant (std::string const& name, amrex::Real c);
 
     //
     // Option 1: Register every variable to an address provided.
     //           Assign values to external variables.
     //           Call eval().
-    void registerVariable (std::string const& name, double& var);
+    void registerVariable (std::string const& name, amrex::Real& var);
     //
-    inline double eval () const noexcept;
+    inline amrex::Real eval () const noexcept;
 
     //
     // Option 2: Register all variables at once. Parser will create
@@ -40,7 +42,7 @@ public:
     void registerVariables (std::vector<std::string> const& names);
     //
     template <typename T, typename... Ts> inline
-    double eval (T x, Ts... yz) const noexcept;
+    amrex::Real eval (T x, Ts... yz) const noexcept;
 
     void print () const;
 
@@ -54,23 +56,23 @@ private:
     void clear ();
 
     template <typename T> inline
-    void unpack (double* p, T x) const noexcept;
+    void unpack (amrex::Real* p, T x) const noexcept;
 
     template <typename T, typename... Ts> inline
-    void unpack (double* p, T x, Ts... yz) const noexcept;
+    void unpack (amrex::Real* p, T x, Ts... yz) const noexcept;
 
     std::string m_expression;
 #ifdef _OPENMP
     std::vector<struct wp_parser*> m_parser;
-    mutable std::vector<std::array<double,16> > m_variables;
+    mutable std::vector<std::array<amrex::Real,16> > m_variables;
 #else
     struct wp_parser* m_parser = nullptr;
-    mutable std::array<double,16> m_variables;
+    mutable std::array<amrex::Real,16> m_variables;
 #endif
 };
 
 inline
-double
+amrex::Real
 WarpXParser::eval () const noexcept
 {
 #ifdef _OPENMP
@@ -82,7 +84,7 @@ WarpXParser::eval () const noexcept
 
 template <typename T, typename... Ts>
 inline
-double
+amrex::Real
 WarpXParser::eval (T x, Ts... yz) const noexcept
 {
 #ifdef _OPENMP
@@ -96,7 +98,7 @@ WarpXParser::eval (T x, Ts... yz) const noexcept
 template <typename T>
 inline
 void
-WarpXParser::unpack (double* p, T x) const noexcept
+WarpXParser::unpack (amrex::Real* p, T x) const noexcept
 {
     *p = x;
 }
@@ -104,7 +106,7 @@ WarpXParser::unpack (double* p, T x) const noexcept
 template <typename T, typename... Ts>
 inline
 void
-WarpXParser::unpack (double* p, T x, Ts... yz) const noexcept
+WarpXParser::unpack (amrex::Real* p, T x, Ts... yz) const noexcept
 {
     *p++ = x;
     unpack(p, yz...);