std::fflush() #220

Need to flush console output for AMPL IDE and SW console
ampl · Aug 18, 2023 · ece4a6f · ece4a6f
1 parent 99f1015
commit ece4a6f
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 0 deletions.
diff --git a/include/mp/solver-app.h b/include/mp/solver-app.h
@@ -41,6 +41,7 @@ class SolverApp : private Reader {
     void HandleOutput(fmt::CStringRef output) {
       has_output = true;
       std::fputs(output.c_str(), stdout);
+      std::fflush(stdout);         // #220
     }
   };
   AppOutputHandler output_handler_;

diff --git a/include/mp/solver-base.h b/include/mp/solver-base.h
@@ -26,6 +26,7 @@ class OutputHandler {
   virtual void HandleOutput(fmt::CStringRef output) {
     has_output = true;
     std::fputs(output.c_str(), stdout);
+    std::fflush(stdout);       // #220
   }
 };
 
@@ -284,6 +285,7 @@ class BasicSolver : private ErrorHandler,
   /// Override methods from base service classes
   void HandleOutput(fmt::CStringRef output) override {
     std::fputs(output.c_str(), stdout);
+    std::fflush(stdout);         // #220
   }
 
   /// Handle error