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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 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 __H5AtomType_H
#define __H5AtomType_H
namespace H5 {
/*! \class AtomType
\brief AtomType is a base class, inherited by IntType, FloatType,
StrType, and PredType.
AtomType provides operations on HDF5 atomic datatypes. It also inherits
from DataType.
*/
// Inheritance: DataType -> H5Object -> H5Location -> IdComponent
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: same as the original AtomType.
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
}; // end of AtomType
} // namespace H5
#endif // __H5AtomType_H
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