diff options
Diffstat (limited to '')
| -rw-r--r-- | Source/Utils/WarpXUtil.cpp | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/Source/Utils/WarpXUtil.cpp b/Source/Utils/WarpXUtil.cpp index 7a584f6e1..4372c132e 100644 --- a/Source/Utils/WarpXUtil.cpp +++ b/Source/Utils/WarpXUtil.cpp @@ -190,7 +190,6 @@ void Store_parserString(amrex::ParmParse& pp, std::string query_string, f.clear(); } - WarpXParser makeParser (std::string const& parse_function, std::vector<std::string> const& varnames) { WarpXParser parser(parse_function); @@ -213,6 +212,25 @@ WarpXParser makeParser (std::string const& parse_function, std::vector<std::stri return parser; } +int +queryWithParser (amrex::ParmParse& a_pp, char const * const str, amrex::Real& val) +{ + // call amrex::ParmParse::query, check if the user specified str. + std::string tmp_str; + int is_specified = a_pp.query(str, tmp_str); + if (is_specified) + { + // If so, create a parser object and apply it to the value provided by the user. + std::string str_val; + Store_parserString(a_pp, str, str_val); + + auto parser = makeParser(str_val, {}); + val = parser.eval(); + } + // return the same output as amrex::ParmParse::query + return is_specified; +} + /** * \brief Ensures that the blocks are setup correctly for the RZ spectral solver * When using the RZ spectral solver, the Hankel transform cannot be |