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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include <string>
#include "H5Include.h"
#include "H5Exception.h"
#include "H5IdComponent.h"
#include "H5PropList.h"
#include "H5OcreatProp.h"
#include "H5DcreatProp.h"
#include "H5LaccProp.h"
#include "H5Location.h"
#include "H5Object.h"
#include "H5DataType.h"
#include "H5VarLenType.h"
namespace H5 {
//--------------------------------------------------------------------------
// Function: VarLenType default constructor
///\brief Default constructor: Creates a stub variable-length datatype.
//--------------------------------------------------------------------------
VarLenType::VarLenType() : DataType() {}
//--------------------------------------------------------------------------
// Function: VarLenType overloaded constructor
///\brief Creates an VarLenType object using an existing id.
///\param existing_id - IN: Id of an existing datatype
///\exception H5::DataTypeIException
// Programmer Binh-Minh Ribler - May, 2004
//--------------------------------------------------------------------------
VarLenType::VarLenType(const hid_t existing_id) : DataType(existing_id) {}
//--------------------------------------------------------------------------
// Function: VarLenType copy constructor
///\brief Copy constructor: makes a copy of the original VarLenType object.
// Programmer Binh-Minh Ribler - May, 2004
//--------------------------------------------------------------------------
VarLenType::VarLenType(const VarLenType& original) : DataType(original) {}
//--------------------------------------------------------------------------
// Function: VarLenType overloaded constructor
///\brief Creates a new variable-length datatype based on the specified
/// \a base_type.
///\param base_type - IN: Pointer to existing datatype
///\exception H5::DataTypeIException
// Description
// DataType passed by pointer to avoid clashing with copy
// constructor.
// Programmer Binh-Minh Ribler - May, 2004
//--------------------------------------------------------------------------
VarLenType::VarLenType(const DataType* base_type) : DataType()
{
id = H5Tvlen_create(base_type->getId());
if (id < 0)
{
throw DataTypeIException("VarLenType constructor",
"H5Tvlen_create returns negative value");
}
}
//--------------------------------------------------------------------------
// Function: VarLenType overloaded constructor
///\brief Creates an VarLenType instance by opening an HDF5 variable
/// length datatype given its name, provided as a C char*.
///\param dtype_name - IN: Variable length type name
///\exception H5::DataTypeIException
// Programmer Binh-Minh Ribler - Dec 2016
// Description
// In 1.10.1, this constructor was introduced and will replace the
// existing function CommonFG::openVarLenType(const char*) to
// improve usability.
// -BMR, Dec 2016
//--------------------------------------------------------------------------
VarLenType::VarLenType(const H5Location& loc, const char *dtype_name) : DataType()
{
id = p_opentype(loc, dtype_name);
}
//--------------------------------------------------------------------------
// Function: VarLenType overloaded constructor
///\brief Creates an VarLenType instance by opening an HDF5 variable
/// length datatype given its name, provided as an \c H5std_string.
///\param dtype_name - IN: Variable length type name
///\exception H5::DataTypeIException
// Programmer Binh-Minh Ribler - Dec 2016
// Description
// In 1.10.1, this constructor was introduced and will replace the
// existing function CommonFG::openVarLenType(const H5std_string&)
// to improve usability.
// -BMR, Dec 2016
//--------------------------------------------------------------------------
VarLenType::VarLenType(const H5Location& loc, const H5std_string& dtype_name) : DataType()
{
id = p_opentype(loc, dtype_name.c_str());
}
//--------------------------------------------------------------------------
// Function: VarLenType destructor
///\brief Properly terminates access to this datatype.
// Programmer Binh-Minh Ribler - May, 2004
//--------------------------------------------------------------------------
VarLenType::~VarLenType() {}
} // end namespace
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