..

include/amici/defines.h

@@ -60,6 +60,7 @@ constexpr double pi = M_PI;
 //
 // NOTE: When adding / removing / renaming return codes,
 //       please update simulation_status_to_str_map in amici.h
+constexpr int AMICI_WARNING=                  99;
 constexpr int AMICI_RECOVERABLE_ERROR=         1;
 constexpr int AMICI_UNRECOVERABLE_ERROR=     -10;
 constexpr int AMICI_TOO_MUCH_WORK=            -1;

src/amici.cpp

@@ -50,6 +50,7 @@ std::map<int, std::string> simulation_status_to_str_map = {
     {AMICI_NOT_RUN, "AMICI_NOT_RUN"},
     {AMICI_LSETUP_FAIL, "AMICI_LSETUP_FAIL"},
     {AMICI_FIRST_QRHSFUNC_ERR, "AMICI_FIRST_QRHSFUNC_ERR"},
+    {AMICI_WARNING, "AMICI_WARNING"},
 };
 
 std::unique_ptr<ReturnData> runAmiciSimulation(

src/solver_cvodes.cpp

@@ -90,6 +90,10 @@ static_assert(
     amici::AMICI_FIRST_QRHSFUNC_ERR == CV_FIRST_QRHSFUNC_ERR,
     "AMICI_FIRST_QRHSFUNC_ERR != CV_FIRST_QRHSFUNC_ERR"
 );
+static_assert(
+    amici::AMICI_WARNING == CV_WARNING,
+    "AMICI_WARNING != CV_WARNING"
+);
 
 /*
  * The following static members are callback function to CVODES.

src/solver_idas.cpp

@@ -70,6 +70,10 @@ static_assert(
     amici::AMICI_IDAS_CONSTR_FAIL == IDA_CONSTR_FAIL,
     "AMICI_IDAS_CONSTR_FAIL != IDA_CONSTR_FAIL"
 );
+static_assert(
+    amici::AMICI_WARNING == IDA_WARNING,
+    "AMICI_WARNING != IDA_WARNING"
+);
 
 /*
  * The following static members are callback function to IDAS.