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// -*- mode: c++; c-basic-offset:4 -*-
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// This file is part of libdap, A C++ implementation of the OPeNDAP Data
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// Access Protocol.
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// Copyright (c) 2012 OPeNDAP, Inc.
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// Author: James Gallagher <jgallagher@opendap.org>
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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//
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// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
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#ifndef _int8_h
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#define _int8_h 1
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#ifndef _dods_datatypes_h
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#include "dods-datatypes.h"
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#endif
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#ifndef _basetype_h
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#include "BaseType.h"
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#endif
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namespace libdap
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{
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/** @brief Holds an 8-bit signed integer value. */
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class Int8: public BaseType
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{
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// This is used in BaseType *Vector::var(unsigned int i)
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virtual unsigned int val2buf(void *val, bool) {
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set_value(*reinterpret_cast<dods_int8*>(val));
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return sizeof(dods_int8);
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}
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virtual unsigned int buf2val(void **) { throw InternalErr(__FILE__, __LINE__, "buf2val: Not implemented for Int8"); }
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virtual void print_val(FILE *, string , bool) { throw InternalErr(__FILE__, __LINE__, "print_val: Not implemented for Int8"); }
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protected:
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dods_int8 d_buf;
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public:
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Int8(const string &n);
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Int8(const string &n, const string &d);
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virtual ~Int8()
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{}
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Int8(const Int8 ©_from);
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Int8 &operator=(const Int8 &rhs;;
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virtual BaseType *ptr_duplicate();
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virtual unsigned int width(bool constrained = false) const;
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// DAP4
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virtual void compute_checksum(Crc32 &checksum);
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virtual void serialize(D4StreamMarshaller &m, DMR &dmr, /*ConstraintEvaluator &eval,*/ bool filter = false);
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virtual void deserialize(D4StreamUnMarshaller &um, DMR &dmr);
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virtual dods_int8 value() const;
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virtual bool set_value(dods_int8 val);
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virtual void print_val(ostream &out, string space = "", bool print_decl_p = true);
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virtual bool ops(BaseType *b, int op);
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virtual bool d4_ops(BaseType *b, int op);
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virtual std::vector<BaseType *> *transform_to_dap2(AttrTable *parent_attr_table);
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virtual void dump(ostream &strm) const ;
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};
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} // namespace libdap
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#endif // _int16_h
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