Add assertions to OmpLogicOutputInstrument.

Author: jblueh

include/opdi/logic/omp/instrument/ompLogicOutputInstrument.hpp

@@ -41,20 +41,23 @@ namespace opdi {
       }
 
       virtual void reverseImplicitTaskBegin(ImplicitTaskData* data) {
+        assert(tool != nullptr);
         TapedOutput::print("R IMTB l", data->level,
                            "t", data->indexInTeam,
                            "tape", data->newTape,
                            "pos", tool->positionToString(data->positions.back()));
       }
 
       virtual void reverseImplicitTaskEnd(ImplicitTaskData* data) {
+        assert(tool != nullptr);
         TapedOutput::print("R IMTE l", data->level,
                            "t", data->indexInTeam,
                            "tape", data->newTape,
                            "pos", tool->positionToString(data->positions.front()));
       }
 
       virtual void reverseImplicitTaskPart(ImplicitTaskData* data, std::size_t part) {
+        assert(tool != nullptr);
         TapedOutput::print("R IMTP l", data->level,
                            "t", data->indexInTeam,
                            "tape", data->newTape,
@@ -68,6 +71,7 @@ namespace opdi {
           TapedOutput::print("F IMTB IIT");
         }
         else {
+          assert(tool != nullptr);
           TapedOutput::print("F IMTB l", data->level,
                              "t", data->indexInTeam,
                              "tape", data->newTape,
@@ -81,6 +85,7 @@ namespace opdi {
           TapedOutput::print("F IMTE IIT");
         }
         else {
+          assert(tool != nullptr);
           TapedOutput::print("F IMTE l", data->level,
                              "t", data->indexInTeam,
                              "tape", data->newTape,