solve with one parameter

Author: jurgen-lentz

src/rampl.cpp

@@ -310,7 +310,7 @@ bool RAMPL::isRunning() const {
   return _impl.isRunning();
 }
 
-/*.. method:: AMPL.solve(problem, solver)
+/*.. method:: AMPL.solve()
 
   Solve the current model.
 
@@ -320,6 +320,17 @@ void RAMPL::solve() {
   _impl.solve("", "");
 }
 
+/*.. method:: AMPL.solve(problem)
+
+  Solve the current model.
+
+  :param string problem: The problem that will be solved.
+  :raises Error: If the underlying interpreter is not running.
+*/
+void RAMPL::solve(std::string problem) {
+  _impl.solve(problem, "");
+}
+
 /*.. method:: AMPL.solve(problem, solver)
 
   Solve the current model.
@@ -666,6 +677,7 @@ RCPP_MODULE(rampl){
     .method("close", &RAMPL::close)
     .method("isRunning", &RAMPL::isRunning)
     .method("solve", ( void (RAMPL::*)() )(&RAMPL::solve))
+    .method("solve", ( void (RAMPL::*)(std::string) )(&RAMPL::solve))
     .method("solve", ( void (RAMPL::*)(std::string, std::string) )(&RAMPL::solve))
 
     .method("getData", &RAMPL::getData)

src/rampl.h

@@ -105,6 +105,7 @@ class RAMPL {
   void close();
   bool isRunning() const;
   void solve();
+  void solve(std::string problem);
   void solve(std::string problem, std::string solver);
   Rcpp::DataFrame getData(Rcpp::List statements) const;
   SEXP getValue(std::string scalarExpression) const;