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/*
* Copyright (C) 2010 Regents of the University of Michigan
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GLF_REFSECTION_H__
#define __GLF_REFSECTION_H__
#include <stdint.h>
#include "InputFile.h"
#include "CharBuffer.h"
///This class allows a user to easily get/set the fields in a
/// GLF section/chromosome header.
/// The GlfRefSection contains:
/// - Reference Sequence Name
/// - Reference Sequence Length
class GlfRefSection
{
public:
GlfRefSection();
~GlfRefSection();
/// Copy Constructor
/// \param refSection reference section to copy into this one.
GlfRefSection(const GlfRefSection& refSection);
/// Overload operator= to copy the passed in refSection into this one.
/// \param refSection reference section to copy into this one.
GlfRefSection & operator = (const GlfRefSection& refSection);
/// Copy the passed in refSection into this refSection.
/// \param refSection reference section to copy into this one.
bool copy(const GlfRefSection& refSection);
/// Clear this reference section back to the default setting.
void resetRefSection();
/// Read the refSection from the specified file (file MUST be in
/// the correct position for reading a refSection).
/// \param filePtr file to read from that is in the correct position.
/// \return true if the reference section was successfully read from the
/// file, false if not.
bool read(IFILE filePtr);
/// Write the refSection to the specified file.
/// \param filePtr file to write to that is in the correct position.
/// \return true if the reference section was successfully written to the
/// file, false if not.
bool write(IFILE filePtr) const;
/////////////
// Accessors.
/// Get the reference name.
/// \param name string to populate with the reference name.
/// \return true if the name was successfully returned, false if not.
bool getName(std::string& name) const;
/// Get the length of the reference sequence.
/// \return reference sequence length for this reference section.
uint32_t getRefLen() const;
/// Set the reference name.
/// \param name reference name to set this section to.
/// \return true if the name was successfully set, false if not.
bool setName(const std::string& name);
/// Set the length of the reference sequence.
/// \param refLen reference sequence length to set this section to.
/// \return true if the length was successfully set, false if not.
bool setRefLen(uint32_t refLen);
/// Print the reference section in a readable format.
void print() const;
private:
CharBuffer myRefName;
uint32_t myRefLen;
};
#endif
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