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// Copyright (C) 2008-2012, 2015 D. V. Wiebe
//
///////////////////////////////////////////////////////////////////////////
//
// This file is part of the GetData project.
//
// GetData is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License as published by the
// Free Software Foundation; either version 2.1 of the License, or (at your
// option) any later version.
//
// GetData is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
// License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with GetData; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
//
#ifndef GETDATA_BITENTRY_H
#define GETDATA_BITENTRY_H
#include <getdata/entry.h>
namespace GetData {
class Dirfile;
class BitEntry : public Entry {
friend class Dirfile;
public:
BitEntry() : Entry() { E.field_type = GD_BIT_ENTRY; };
BitEntry(const char* field_code, const char* in_field, int bitnum,
int numbits = 1, int fragment_index = 0);
virtual const char *Input(int index = 0) const {
return (index == 0) ? E.in_fields[0] : NULL;
};
virtual int FirstBit() const { return E.u.bit.bitnum; };
virtual int NumBits() const { return E.u.bit.numbits; };
int SetInput(const char* field);
int SetFirstBit(int first_bit);
int SetFirstBit(const char* first_bit);
int SetNumBits(int num_bits);
int SetNumBits(const char* num_bits);
virtual const char *Scalar(int index) const {
return (index == 0 || index == 1) ? E.scalar[index] : NULL;
};
virtual int ScalarIndex(int index) const {
return (index == 0 || index == 1) ? E.scalar_ind[index] : 0;
};
private:
BitEntry(const GetData::Dirfile *dirfile, const char* field_code) :
Entry(dirfile, field_code) { };
};
}
#endif
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