/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 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://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have * * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ #include #include "H5Include.h" #include "H5RefCounter.h" #include "H5Exception.h" #include "H5IdComponent.h" #include "H5PropList.h" #include "H5Object.h" #include "H5AbstractDs.h" #include "H5Alltypes.h" #ifndef H5_NO_NAMESPACE namespace H5 { #endif // Default constructor AbstractDs::AbstractDs() : H5Object() {} // Constructor that takes an id AbstractDs::AbstractDs( const hid_t ds_id ) : H5Object( ds_id ) {} // Copy constructor: makes copy of the original object; simply invokes // base-class copy constructor. AbstractDs::AbstractDs( const AbstractDs& original ) : H5Object( original ) {} // Returns the class of the datatype that is used by this dataset H5T_class_t AbstractDs::getTypeClass() const { // Gets the datatype used by this dataset or attribute. // p_getType calls either H5Dget_type or H5Aget_type depending on // which object invokes getTypeClass DataType datatype( p_getType()); // Gets the class of the datatype and validate it before returning H5T_class_t type_class = H5Tget_class( datatype.getId()); if( type_class != H5T_NO_CLASS ) return( type_class ); else { throw DataTypeIException("AbstractDs::getTypeClass", "H5Tget_class returns something different than H5T_NO_CLASS"); } } // Returns the generic datatype of this abstract dataset which // can be a dataset or an attribute. DataType AbstractDs::getDataType() const { // Gets the id of the datatype used by this dataset or attribute. // p_getType calls either H5Dget_type or H5Aget_type depending on // which object invokes getTypeClass hid_t datatype_id = p_getType(); // returned value is already validated // Create and return the DataType object DataType datatype( datatype_id ); return( datatype ); } // Returns the enumeration datatype of this abstract dataset which // can be a dataset or an attribute. EnumType AbstractDs::getEnumType() const { EnumType enumtype( p_getType()); return( enumtype ); } // Returns the compound datatype of this abstract dataset which // can be a dataset or an attribute. CompType AbstractDs::getCompType() const { CompType comptype( p_getType()); return( comptype ); } // Returns the integer datatype of this abstract dataset which // can be a dataset or an attribute. IntType AbstractDs::getIntType() const { IntType inttype( p_getType()); return( inttype ); } // Returns the floating-point datatype of this abstract dataset which // can be a dataset or an attribute. FloatType AbstractDs::getFloatType() const { FloatType floatype( p_getType()); return( floatype ); } // Returns the string datatype of this abstract dataset which // can be a dataset or an attribute. StrType AbstractDs::getStrType() const { StrType strtype( p_getType()); return( strtype ); } /* This version of getDataType is older style. New style above doesn't use overloading. Remove it when knowing for sure that the other way is prefered // Gets the specific datatype of this abstract dataset which can be a // dataset or an attribute. Several overloaded getDataType's below // are for specific sub-datatypes. void AbstractDs::getDataType( EnumType& enumtype ) const { enumtype.setId( p_getType()); } void AbstractDs::getDataType( CompType& comptype ) const { comptype.setId( p_getType()); } void AbstractDs::getDataType( IntType& inttype ) const { inttype.setId( p_getType()); } void AbstractDs::getDataType( FloatType& floatype ) const { floatype.setId( p_getType()); } void AbstractDs::getDataType( StrType& strtype ) const { strtype.setId( p_getType()); } end of old style of getDataType */ // Default destructor AbstractDs::~AbstractDs() {} #ifndef H5_NO_NAMESPACE } // end namespace #endif