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// 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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
// Class AtomType is a base class, from which IntType, FloatType, StrType,
// and PredType inherit. It provides the services that are common to these
// subclasses. It also inherits from DataType and passes down the
// services that are common to all the datatypes.
#ifndef _H5AtomType_H
#define _H5AtomType_H
#ifndef H5_NO_NAMESPACE
namespace H5 {
#endif
class H5_DLLCPP AtomType : public DataType {
public:
// Returns the byte order of an atomic datatype.
H5T_order_t getOrder() const;
H5T_order_t getOrder( H5std_string& order_string ) const;
// Sets the byte ordering of an atomic datatype.
void setOrder( H5T_order_t order ) const;
// Retrieves the bit offset of the first significant bit.
// 12/05/00 - changed return type to int from size_t - C API
int getOffset() const;
// Sets the bit offset of the first significant bit.
void setOffset( size_t offset ) const;
// Retrieves the padding type of the least and most-significant bit padding.
void getPad( H5T_pad_t& lsb, H5T_pad_t& msb ) const;
// Sets the least and most-significant bits padding types
void setPad( H5T_pad_t lsb, H5T_pad_t msb ) const;
// Returns the precision of an atomic datatype.
size_t getPrecision() const;
// Sets the precision of an atomic datatype.
void setPrecision( size_t precision ) const;
// Sets the total size for an atomic datatype.
void setSize( size_t size ) const;
///\brief Returns this class name.
virtual H5std_string fromClass () const { return("AtomType"); }
#ifndef DOXYGEN_SHOULD_SKIP_THIS
// Copy constructor - makes copy of the original object
AtomType( const AtomType& original );
// Noop destructor
virtual ~AtomType();
#endif // DOXYGEN_SHOULD_SKIP_THIS
protected:
#ifndef DOXYGEN_SHOULD_SKIP_THIS
// Default constructor
AtomType();
// Constructor that takes an existing id
AtomType( const hid_t existing_id );
#endif // DOXYGEN_SHOULD_SKIP_THIS
};
#ifndef H5_NO_NAMESPACE
}
#endif
#endif
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