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Diffstat (limited to 'c++/src/H5DataSpace.h')
-rw-r--r-- | c++/src/H5DataSpace.h | 174 |
1 files changed, 89 insertions, 85 deletions
diff --git a/c++/src/H5DataSpace.h b/c++/src/H5DataSpace.h index 47fe168..ed141a3 100644 --- a/c++/src/H5DataSpace.h +++ b/c++/src/H5DataSpace.h @@ -6,12 +6,10 @@ * * * 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://support.hdfgroup.org/ftp/HDF5/releases. * + * If you do not have access to either file, you may request a copy from * + * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ #ifndef __H5DataSpace_H @@ -19,131 +17,137 @@ namespace H5 { -//! Class DataSpace operates on HDF5 dataspaces. +/*! \class DataSpace + \brief Class DataSpace inherits from IdComponent and provides wrappers for + the HDF5's dataspaces. +*/ +// Inheritance: IdComponent class H5_DLLCPP DataSpace : public IdComponent { public: - ///\brief Default DataSpace objects - static const DataSpace& ALL; + ///\brief Default DataSpace objects + static const DataSpace& ALL; - // Creates a dataspace object given the space type - DataSpace(H5S_class_t type = H5S_SCALAR); + // Creates a dataspace object given the space type + DataSpace(H5S_class_t type = H5S_SCALAR); - // Creates a simple dataspace - DataSpace(int rank, const hsize_t * dims, const hsize_t * maxdims = NULL); + // Creates a simple dataspace + DataSpace(int rank, const hsize_t * dims, const hsize_t * maxdims = NULL); - // Creates a DataSpace object using an existing dataspace id. - DataSpace(const hid_t space_id); + // Creates a DataSpace object using an existing dataspace id. + DataSpace(const hid_t space_id); - // Copy constructor: makes a copy of the original DataSpace object. - DataSpace(const DataSpace& original); + // Copy constructor: makes a copy of the original DataSpace object. + DataSpace(const DataSpace& original); - // Assignment operator - DataSpace& operator=( const DataSpace& rhs ); + // Assignment operator + DataSpace& operator=(const DataSpace& rhs); - // Closes this dataspace. - virtual void close(); + // Closes this dataspace. + virtual void close(); - // Makes copy of an existing dataspace. - void copy(const DataSpace& like_space); + // Makes copy of an existing dataspace. + void copy(const DataSpace& like_space); - // Copies the extent of this dataspace. - void extentCopy(const DataSpace& dest_space) const; - // removed from 1.8.18 and 1.10.1 - //void extentCopy(DataSpace& dest_space) const; + // Copies the extent of this dataspace. + void extentCopy(const DataSpace& dest_space) const; + // removed from 1.8.18 and 1.10.1 + //void extentCopy(DataSpace& dest_space) const; - // Gets the bounding box containing the current selection. - void getSelectBounds( hsize_t* start, hsize_t* end ) const; + // Gets the bounding box containing the current selection. + void getSelectBounds(hsize_t* start, hsize_t* end) const; - // Gets the number of element points in the current selection. - hssize_t getSelectElemNpoints() const; + // Gets the number of element points in the current selection. + hssize_t getSelectElemNpoints() const; - // Retrieves the list of element points currently selected. - void getSelectElemPointlist( hsize_t startpoint, hsize_t numpoints, hsize_t *buf ) const; + // Retrieves the list of element points currently selected. + void getSelectElemPointlist(hsize_t startpoint, hsize_t numpoints, hsize_t *buf) const; - // Gets the list of hyperslab blocks currently selected. - void getSelectHyperBlocklist( hsize_t startblock, hsize_t numblocks, hsize_t *buf ) const; + // Gets the list of hyperslab blocks currently selected. + void getSelectHyperBlocklist(hsize_t startblock, hsize_t numblocks, hsize_t *buf) const; - // Get number of hyperslab blocks. - hssize_t getSelectHyperNblocks() const; + // Get number of hyperslab blocks. + hssize_t getSelectHyperNblocks() const; - // Gets the number of elements in this dataspace selection. - hssize_t getSelectNpoints() const; + // Gets the number of elements in this dataspace selection. + hssize_t getSelectNpoints() const; - // Retrieves dataspace dimension size and maximum size. - int getSimpleExtentDims( hsize_t *dims, hsize_t *maxdims = NULL ) const; + // Retrieves dataspace dimension size and maximum size. + int getSimpleExtentDims(hsize_t *dims, hsize_t *maxdims = NULL) const; - // Gets the dimensionality of this dataspace. - int getSimpleExtentNdims() const; + // Gets the dimensionality of this dataspace. + int getSimpleExtentNdims() const; - // Gets the number of elements in this dataspace. - // 12/05/00 - changed return type to hssize_t from hsize_t - C API - hssize_t getSimpleExtentNpoints() const; + // Gets the number of elements in this dataspace. + // 12/05/00 - changed return type to hssize_t from hsize_t - C API + hssize_t getSimpleExtentNpoints() const; - // Gets the current class of this dataspace. - H5S_class_t getSimpleExtentType() const; + // Gets the current class of this dataspace. + H5S_class_t getSimpleExtentType() const; - // Determines if this dataspace is a simple one. - bool isSimple() const; + // Determines if this dataspace is a simple one. + bool isSimple() const; - // Sets the offset of this simple dataspace. - void offsetSimple( const hssize_t* offset ) const; + // Sets the offset of this simple dataspace. + void offsetSimple(const hssize_t* offset) const; - // Selects the entire dataspace. - void selectAll() const; + // Selects the entire dataspace. + void selectAll() const; - // Selects array elements to be included in the selection for - // this dataspace. - void selectElements( H5S_seloper_t op, const size_t num_elements, const hsize_t *coord) const; + // Selects array elements to be included in the selection for + // this dataspace. + void selectElements(H5S_seloper_t op, const size_t num_elements, const hsize_t *coord) const; - // Selects a hyperslab region to add to the current selected region. - void selectHyperslab( H5S_seloper_t op, const hsize_t *count, const hsize_t *start, const hsize_t *stride = NULL, const hsize_t *block = NULL ) const; + // Selects a hyperslab region to add to the current selected region. + void selectHyperslab(H5S_seloper_t op, const hsize_t *count, const hsize_t *start, const hsize_t *stride = NULL, const hsize_t *block = NULL) const; - // Resets the selection region to include no elements. - void selectNone() const; + // Resets the selection region to include no elements. + void selectNone() const; - // Verifies that the selection is within the extent of the dataspace. - bool selectValid() const; + // Verifies that the selection is within the extent of the dataspace. + bool selectValid() const; - // Removes the extent from this dataspace. - void setExtentNone() const; + // Removes the extent from this dataspace. + void setExtentNone() const; - // Sets or resets the size of this dataspace. - void setExtentSimple( int rank, const hsize_t *current_size, const hsize_t *maximum_size = NULL ) const; + // Sets or resets the size of this dataspace. + void setExtentSimple(int rank, const hsize_t *current_size, const hsize_t *maximum_size = NULL) const; - ///\brief Returns this class name. - virtual H5std_string fromClass () const { return("DataSpace"); } + ///\brief Returns this class name. + virtual H5std_string fromClass () const { return("DataSpace"); } - // Gets the dataspace id. - virtual hid_t getId() const; + // Gets the dataspace id. + virtual hid_t getId() const; - // Deletes the global constant - static void deleteConstants(); + // Deletes the global constant + static void deleteConstants(); - // Destructor: properly terminates access to this dataspace. - virtual ~DataSpace(); + // Destructor: properly terminates access to this dataspace. + virtual ~DataSpace(); #ifndef DOXYGEN_SHOULD_SKIP_THIS protected: - // Sets the dataspace id. - virtual void p_setId(const hid_t new_id); + // Sets the dataspace id. + virtual void p_setId(const hid_t new_id); #endif // DOXYGEN_SHOULD_SKIP_THIS private: - hid_t id; // HDF5 dataspace id + hid_t id; // HDF5 dataspace id #ifndef DOXYGEN_SHOULD_SKIP_THIS - static DataSpace* ALL_; + static DataSpace* ALL_; - // Creates the global constant - static DataSpace* getConstant(); + // Creates the global constant + static DataSpace* getConstant(); - // Friend function to set DataSpace id. For library use only. - friend void f_DataSpace_setId(DataSpace *dspace, hid_t new_id); + // Friend function to set DataSpace id. For library use only. + friend void f_DataSpace_setId(DataSpace *dspace, hid_t new_id); #endif // DOXYGEN_SHOULD_SKIP_THIS -}; -} + +}; // end of DataSpace +} // namespace H5 + #endif // __H5DataSpace_H |