diff --git a/src/mesh_common/vtk/VTKMeshWriter.h b/src/mesh_common/vtk/VTKMeshWriter.h index 1cbac3eed354218aaef69cf9882647a9e19cde69..5d6822c3908f6472a52a9d5094470a91fe8487c7 100644 --- a/src/mesh_common/vtk/VTKMeshWriter.h +++ b/src/mesh_common/vtk/VTKMeshWriter.h @@ -106,7 +106,7 @@ public: inline bool isFaceFilterSet() const { return static_cast<bool>(faceFilter_); } void incrementTimeStep() { ++timestep_; } - bool isWriteScheduled() const { return timestep_ % writeFrequency_ == 0; } + bool isWriteScheduled() const { return writeFrequency_ > 0 && timestep_ % writeFrequency_ == 0; } protected: void write( std::ostream & os ) const; diff --git a/tests/mesh/MeshVTKTest.cpp b/tests/mesh/MeshVTKTest.cpp index c602adc9d29728b6a5404d03081f484e2c24e0c9..e7efb707c8cc82e80d25ec6680e537c525529b6b 100644 --- a/tests/mesh/MeshVTKTest.cpp +++ b/tests/mesh/MeshVTKTest.cpp @@ -150,6 +150,11 @@ void test( const std::string & meshFile ) meshWriterStatusfiltered.setFaceFilter( mesh::StatusFaceFilter< MeshType >( OpenMesh::Attributes::TAGGED ) ); meshWriterStatusfiltered(); + + + VTKMeshWriter< MeshType > meshWriterDeactivated( mesh, "mesh_vtk_test_deactivated", 0 ); + + meshWriterDeactivated(); }