55 lines
2.7 KiB
C
55 lines
2.7 KiB
C
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#ifndef vtkHDF5ScopedHandle_h
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#define vtkHDF5ScopedHandle_h
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namespace vtkHDF
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{
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/**
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* RAII class for automatically closing H5 handles.
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*/
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#define DefineScopedHandle(name) \
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class ScopedH5##name##Handle \
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{ \
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public: \
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ScopedH5##name##Handle(const ScopedH5##name##Handle& other) { this->Handle = other.Handle; } \
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ScopedH5##name##Handle(hid_t handle) \
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: Handle(handle) \
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{ \
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} \
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virtual ~ScopedH5##name##Handle() \
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{ \
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if (this->Handle >= 0) \
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{ \
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H5##name##close(this->Handle); \
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} \
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} \
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\
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operator hid_t() const { return this->Handle; } \
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\
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private: \
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hid_t Handle; \
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};
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// Defines ScopedH5AHandle closed with H5Aclose
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DefineScopedHandle(A);
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// Defines ScopedH5DHandle closed with H5Dclose
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DefineScopedHandle(D);
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// Defines ScopedH5FHandle closed with H5Fclose
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DefineScopedHandle(F);
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// Defines ScopedH5GHandle closed with H5Gclose
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DefineScopedHandle(G);
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// Defines ScopedH5SHandle closed with H5Sclose
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DefineScopedHandle(S);
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// Defines ScopedH5THandle closed with H5Tclose
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DefineScopedHandle(T);
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}
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#endif
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// VTK-HeaderTest-Exclude: vtkHDF5ScopedHandle.h
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