diff options
Diffstat (limited to 'c++/write_vtk.hpp')
| -rw-r--r-- | c++/write_vtk.hpp | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/c++/write_vtk.hpp b/c++/write_vtk.hpp index 3a2bd68..3e417f8 100644 --- a/c++/write_vtk.hpp +++ b/c++/write_vtk.hpp @@ -26,7 +26,7 @@ struct lbm_vtk_writer<sch::Struct<sch::Member<MemberTypes,MemberNames>...>> { template<typename T, uint64_t D> struct lbm_vtk_writer<sch::FixedArray<T,D>> { - static saw::error_or<void> apply(std::ofstream& vtk_file, std::string_view name){ + static saw::error_or<void> apply(std::ostream& vtk_file, std::string_view name){ vtk_file<<"VECTORS "<<name<<" float\n"; } }; @@ -34,14 +34,14 @@ struct lbm_vtk_writer<sch::FixedArray<T,D>> { template<typename Desc, typename... StructT, saw::string_literal... StructN> struct lbm_vtk_writer<sch::CellField<Desc,sch::Struct<sch::Member<StructT,StructN>...>>> { template<uint64_t i, uint64_t Dep> - saw::error_or<void> write_i_iterate_d(std::ofstream& vtk_file, const saw::data<sch::CellField<Desc,sch::Struct<sch::Member<StructT,StructN>...>>>& field, saw::data<sch::FixedArray<sch::UInt64,Desc::D>>& index){ + saw::error_or<void> write_i_iterate_d(std::ostream& vtk_file, const saw::data<sch::CellField<Desc,sch::Struct<sch::Member<StructT,StructN>...>>>& field, saw::data<sch::FixedArray<sch::UInt64,Desc::D>>& index){ if constexpr (Dep == Desc::D){ } } template<uint64_t i> - saw::error_or<void> write_i(std::ofstream& vtk_file, const saw::data<sch::CellField<Desc,sch::Struct<sch::Member<StructT,StructN>...>>>& field){ + saw::error_or<void> write_i(std::ostream& vtk_file, const saw::data<sch::CellField<Desc,sch::Struct<sch::Member<StructT,StructN>...>>>& field){ auto meta = field.meta(); saw::data<sch::FixedArray<sch::UInt64,Desc::D>> index; @@ -59,7 +59,7 @@ struct lbm_vtk_writer<sch::CellField<Desc,sch::Struct<sch::Member<StructT,Struct } template<uint64_t i> - saw::error_or<void> iterate_i(std::ofstream& vtk_file, const saw::data<sch::CellField<Desc,sch::Struct<sch::Member<StructT,StructN>...>>>& field){ + saw::error_or<void> iterate_i(std::ostream& vtk_file, const saw::data<sch::CellField<Desc,sch::Struct<sch::Member<StructT,StructN>...>>>& field){ { auto eov = write_i<i>(vtk_file, field); if(eov.is_error()){ @@ -72,8 +72,17 @@ struct lbm_vtk_writer<sch::CellField<Desc,sch::Struct<sch::Member<StructT,Struct return saw::make_void(); } - saw::error_or<void> apply(std::ofstream& vtk_file, + saw::error_or<void> apply(std::ostream& vtk_file, const saw::data<sch::CellField<Desc,sch::Struct<sch::Member<StructT,StructN>...>>>& field){ + + vtk_file + <<"# vtk DataFile Version 3.0\n" + <<"LBM File\n" + <<"ASCII\n" + <<"DATASET STRUCTURED POINTS\n" + <<"SPACING 1.0 1.0 1.0\n" + <<"ORIGIN 0.0 0.0 0.0\n" + ; auto meta = field.meta(); saw::data<sch::UInt64> pd_size{1u}; @@ -120,15 +129,6 @@ saw::error_or<void> write_vtk(const std::string_view file_name, const saw::data< return saw::make_error<saw::err::critical>("Could not open file."); } - vtk_file - <<"# vtk DataFile Version 3.0\n" - <<"LBM File\n" - <<"ASCII\n" - <<"DATASET STRUCTURED POINTS\n" - <<"SPACING 1.0 1.0 1.0\n" - <<"ORIGIN 0.0 0.0 0.0\n" - ; - auto eov = impl::lbm_vtk_writer<Struct>::apply(vtk_file, field); return eov; |