Always use CurrentStep() in mode::Read

franzpoeschel · franzpoeschel · commit e36b332fbdea · 2025-04-23T16:53:15.000+02:00
diff --git a/src/IO/ADIOS/ADIOS2File.cpp b/src/IO/ADIOS/ADIOS2File.cpp
@@ -28,6 +28,7 @@
 #include "openPMD/auxiliary/Environment.hpp"
 #include "openPMD/auxiliary/StringManip.hpp"
 
+#include <adios2/common/ADIOSTypes.h>
 #include <optional>
 #include <stdexcept>
 
@@ -363,9 +364,9 @@ size_t ADIOS2File::currentStep()
     {
         return *step_selection;
     }
-    else if (nonpersistentEngine(m_impl->m_engineType))
+    else if (m_mode == adios2::Mode::ReadRandomAccess)
     {
-        return m_currentStep;
+        return 0;
     }
     else
     {

Original file line number	Diff line number	Diff line change
`@@ -28,6 +28,7 @@`
`28`	`28`	`#include "openPMD/auxiliary/Environment.hpp"`
`29`	`29`	`#include "openPMD/auxiliary/StringManip.hpp"`
`30`	`30`
	`31`	`+#include <adios2/common/ADIOSTypes.h>`
`31`	`32`	`#include <optional>`
`32`	`33`	`#include <stdexcept>`
`33`	`34`
`@@ -363,9 +364,9 @@ size_t ADIOS2File::currentStep()`
`363`	`364`	`{`
`364`	`365`	`return *step_selection;`
`365`	`366`	`}`
`366`		`- else if (nonpersistentEngine(m_impl->m_engineType))`
	`367`	`+ else if (m_mode == adios2::Mode::ReadRandomAccess)`
`367`	`368`	`{`
`368`		`- return m_currentStep;`
	`369`	`+ return 0;`
`369`	`370`	`}`
`370`	`371`	`else`
`371`	`372`	`{`