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86 lines
3.0 KiB
C
86 lines
3.0 KiB
C
3 weeks ago
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// C++ informative line for the emacs editor: -*- C++ -*-
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the COPYING file, which can be found at the root of the source code *
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* distribution tree, or in https://www.hdfgroup.org/licenses. *
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* If you do not have access to either file, you may request a copy from *
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* help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef H5Group_H
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#define H5Group_H
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namespace H5 {
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/*! \class Group
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\brief Class Group represents an HDF5 group.
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*/
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// Inheritance: CommonFG/H5Object -> H5Location -> IdComponent
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class H5_DLLCPP Group : public H5Object, public CommonFG {
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public:
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// Close this group.
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virtual void close() override;
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///\brief Returns this class name.
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virtual H5std_string
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fromClass() const override
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{
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return ("Group");
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}
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// Throw group exception.
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virtual void throwException(const H5std_string &func_name, const H5std_string &msg) const override;
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// for CommonFG to get the file id.
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virtual hid_t getLocId() const override;
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// Creates a group by way of dereference.
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Group(const H5Location &loc, const void *ref, H5R_type_t ref_type = H5R_OBJECT,
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const PropList &plist = PropList::DEFAULT);
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// Removed in 1.10.1, because H5Location is baseclass
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// Group(const Attribute& attr, const void* ref, H5R_type_t ref_type = H5R_OBJECT, const PropList&
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// plist = PropList::DEFAULT);
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// Returns the number of objects in this group.
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hsize_t getNumObjs() const;
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// Opens an object within a group or a file, i.e., root group.
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hid_t getObjId(const char *name, const PropList &plist = PropList::DEFAULT) const;
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hid_t getObjId(const H5std_string &name, const PropList &plist = PropList::DEFAULT) const;
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// Closes an object opened by getObjId().
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void closeObjId(hid_t obj_id) const;
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// default constructor
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Group();
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// Copy constructor: same as the original Group.
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Group(const Group &original);
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// Gets the group id.
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virtual hid_t getId() const override;
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// Destructor
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virtual ~Group() override;
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// Creates a copy of an existing group using its id.
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Group(const hid_t group_id);
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protected:
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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// Sets the group id.
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virtual void p_setId(const hid_t new_id) override;
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#endif // DOXYGEN_SHOULD_SKIP_THIS
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private:
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hid_t id; // HDF5 group id
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}; // end of Group
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} // namespace H5
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#endif // H5Group_H
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