diff options
Diffstat (limited to 'c++/src/H5IdComponent.h')
| -rw-r--r-- | c++/src/H5IdComponent.h | 140 |
1 files changed, 70 insertions, 70 deletions
diff --git a/c++/src/H5IdComponent.h b/c++/src/H5IdComponent.h index f9fd56e..d64bdb5 100644 --- a/c++/src/H5IdComponent.h +++ b/c++/src/H5IdComponent.h @@ -1,27 +1,21 @@ // C++ informative line for the emacs editor: -*- C++ -*- /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Copyright by The HDF Group. * - * Copyright by the Board of Trustees of the University of Illinois. * * All rights reserved. * * * * This file is part of HDF5. The full HDF5 copyright notice, including * * terms governing use, modification, and redistribution, is contained in * - * the files COPYING and Copyright.html. COPYING can be found at the root * - * of the source code distribution tree; Copyright.html can be found at the * - * root level of an installed copy of the electronic HDF5 document set and * - * is linked from the top-level documents page. It can also be found at * - * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * - * access to either file, you may request a copy from help@hdfgroup.org. * + * the COPYING file, which can be found at the root of the source code * + * distribution tree, or in https://www.hdfgroup.org/licenses. * + * If you do not have access to either file, you may request a copy from * + * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ -#ifndef __IdComponent_H -#define __IdComponent_H +#ifndef H5IdComponent_H +#define H5IdComponent_H -#ifndef H5_NO_NAMESPACE namespace H5 { -#endif -class DataSpace; /*! \class IdComponent \brief Class IdComponent provides wrappers of the C functions that operate on an HDF5 identifier. @@ -30,86 +24,92 @@ class DataSpace; rarely needs them. */ class H5_DLLCPP IdComponent { - public: - // Increment reference counter. - void incRefCount(const hid_t obj_id) const; - void incRefCount() const; + public: + // Increment reference counter. + void incRefCount(const hid_t obj_id) const; + void incRefCount() const; - // Decrement reference counter. - void decRefCount(const hid_t obj_id) const; - void decRefCount() const; + // Decrement reference counter. + void decRefCount(const hid_t obj_id) const; + void decRefCount() const; - // Get the reference counter to this identifier. - int getCounter(const hid_t obj_id) const; - int getCounter() const; + // Get the reference counter to this identifier. + int getCounter(const hid_t obj_id) const; + int getCounter() const; - // Returns an HDF5 object type, given the object id. - static H5I_type_t getHDFObjType(const hid_t obj_id); + // Returns an HDF5 object type, given the object id. + static H5I_type_t getHDFObjType(const hid_t obj_id); - // Returns an HDF5 object type of this object. - H5I_type_t getHDFObjType() const; + // Returns an HDF5 object type of this object. + H5I_type_t getHDFObjType() const; - // Assignment operator. - IdComponent& operator=( const IdComponent& rhs ); + // Returns the number of members in a type. + static hsize_t getNumMembers(H5I_type_t type); -#ifndef DOXYGEN_SHOULD_SKIP_THIS - // Gets the identifier of this object. - virtual hid_t getId () const = 0; -#endif // DOXYGEN_SHOULD_SKIP_THIS - - // Sets the identifier of this object to a new value. - void setId(const hid_t new_id); + // Checks if the given ID is valid. + static bool isValid(hid_t an_id); - // *** Deprecation warning *** - // The following two constructors are no longer appropriate after the - // data member "id" had been moved to the sub-classes. - // The copy constructor is a noop and is removed in 1.8.15 and the - // other will be removed from 1.10 release, and then from 1.8 if its - // removal does not raise any problems in two 1.10 releases. + // Determines if an type exists. + static bool typeExists(H5I_type_t type); - // Creates an object to hold an HDF5 identifier. - IdComponent( const hid_t h5_id ); + // Assignment operator. + IdComponent &operator=(const IdComponent &rhs); - // Copy constructor: makes copy of the original IdComponent object. - // IdComponent( const IdComponent& original ); + // Sets the identifier of this object to a new value. + void setId(const hid_t new_id); #ifndef DOXYGEN_SHOULD_SKIP_THIS - // Pure virtual function for there are various H5*close for the - // subclasses. - virtual void close() = 0; - // Makes and returns the string "<class-name>::<func_name>"; - // <class-name> is returned by fromClass(). - H5std_string inMemFunc(const char* func_name) const; + // Gets the identifier of this object. + virtual hid_t getId() const = 0; - ///\brief Returns this class name. - virtual H5std_string fromClass() const { return("IdComponent");} + // Pure virtual function for there are various H5*close for the + // subclasses. + virtual void close() = 0; -#endif // DOXYGEN_SHOULD_SKIP_THIS + // Makes and returns the string "<class-name>::<func_name>"; + // <class-name> is returned by fromClass(). + H5std_string inMemFunc(const char *func_name) const; + + ///\brief Returns this class name. + virtual H5std_string + fromClass() const + { + return ("IdComponent"); + } - // Destructor - virtual ~IdComponent(); +#endif // DOXYGEN_SHOULD_SKIP_THIS - protected: - // Default constructor. - IdComponent(); + // Destructor + virtual ~IdComponent(); #ifndef DOXYGEN_SHOULD_SKIP_THIS - // Gets the name of the file, in which an HDF5 object belongs. - H5std_string p_get_file_name() const; - // Verifies that the given id is valid. - static bool p_valid_id(const hid_t obj_id); + protected: + // Default constructor. + IdComponent(); + + // Gets the name of the file, in which an HDF5 object belongs. + H5std_string p_get_file_name() const; + + // Verifies that the given id is valid. + static bool p_valid_id(const hid_t obj_id); + + // Sets the identifier of this object to a new value. - this one + // doesn't increment reference count + virtual void p_setId(const hid_t new_id) = 0; + + // This flag is used to decide whether H5dont_atexit should be called + static bool H5dontAtexit_called; - // Sets the identifier of this object to a new value. - this one - // doesn't increment reference count - virtual void p_setId(const hid_t new_id) = 0; + private: + // This flag indicates whether H5Library::initH5cpp has been called + // to register various terminating functions with atexit() + static bool H5cppinit; #endif // DOXYGEN_SHOULD_SKIP_THIS }; // end class IdComponent +} // namespace H5 -#ifndef H5_NO_NAMESPACE -} -#endif -#endif // __IdComponent_H +#endif // H5IdComponent_H |