libpbbam-dev 0.7.4+ds-1 / usr / include / pbbam / QualityValues.h

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// File Description
/// \file QualityValues.h
/// \brief Defines the QualityValues class.
//
// Author: Derek Barnett

#ifndef QUALITYVALUES_H
#define QUALITYVALUES_H

#include "pbbam/QualityValue.h"
#include <string>
#include <vector>

namespace PacBio {
namespace BAM {

/// \brief The QualityValues class represents a sequence of FASTQ-compatible
///        quality values. See QualityValue documentation for more details.
///
class PBBAM_EXPORT QualityValues : public std::vector<QualityValue>
{
public:
    /// \brief Creates a QualityValues object from a FASTQ-encoded string.
    ///
    /// \param[in] fastq    FASTQ-encoded string
    /// \returns corresponding QualityValues object
    ///
    static QualityValues FromFastq(const std::string& fastq);

public:
    /// \name Constructors & Related Methods
    ///  \{

    /// \brief Default constructor - creates an empty QualityValues object.
    QualityValues(void);

    /// \brief Creates a QualityValues object from a FASTQ-encoded string.
    ///
    /// \param[in] fastqString  FASTQ-encoded string
    ///
    explicit QualityValues(const std::string& fastqString);

    /// \brief Creates a QualityValues object from a vector of QualityValue
    ///        elements.
    ///
    /// \param[in] quals    vector of QualityValue elements
    ///
    explicit QualityValues(const std::vector<QualityValue>& quals);

    /// \brief Creates a QualityValues object from a vector of QualityValue
    ///        elements.
    ///
    /// \param[in] quals    vector of QualityValue elements
    ///
    QualityValues(std::vector<QualityValue>&& quals);

    /// \brief Creates a QualityValues object from a vector of (numeric) quality
    ///        values.
    ///
    /// \param[in] quals    vector of quality value numbers
    ///
    explicit QualityValues(const std::vector<uint8_t>& quals);

    /// \brief Creates a QualityValues object from the contents of the range:
    ///        [first, last)
    ///
    /// \param[in] first    input iterator, whose element is a numeric quality
    /// \param[in] last     input iterator, whose element is a numeric quality
    ///
    QualityValues(const std::vector<uint8_t>::const_iterator first,
                  const std::vector<uint8_t>::const_iterator last);

    /// \brief Creates a QualityValues object from the contents of the range:
    ///        [first, last)
    ///
    /// \param[in] first    input iterator, whose element is a QualityValue
    /// \param[in] last     input iterator, whose element is a QualityValue
    ///
    QualityValues(const QualityValues::const_iterator first,
                  const QualityValues::const_iterator last);

    /// \brief Copy constructor
    QualityValues(const QualityValues& other);

    /// \brief Move constructor
    QualityValues(QualityValues&& other);

    /// \brief Copy assignment operator
    ///
    /// \param[in] other    QualityValues object
    ///
    QualityValues& operator=(const QualityValues& other);

    /// \brief Move assignment operator
    ///
    /// \param[in] other    QualityValues object
    ///
    QualityValues& operator=(QualityValues&& other);

    /// \brief Copy assignment operator
    ///
    /// \param[in] quals    vector of QualityValue elements
    ///
    QualityValues& operator=(const std::vector<QualityValue>& quals);

    /// \brief Move assignment operator
    ///
    /// \param[in] quals    vector of QualityValue elements
    ///
    QualityValues& operator=(std::vector<QualityValue>&& quals);

    /// \brief Destructor
    ~QualityValues(void);

    /// \}

public:
    /// \name Comparison Operators
    /// \{

    bool operator==(const std::string& other) const;
    bool operator!=(const std::string& other) const;

    /// \}

public:
    /// \name Iterators
    /// \{

    /// \returns a const_iterator to the beginning of the sequence
    std::vector<QualityValue>::const_iterator cbegin(void) const;

    /// \returns a const_iterator to the element following the last element
    std::vector<QualityValue>::const_iterator cend(void) const;

    /// \returns a const_iterator to the beginning of the sequence
    std::vector<QualityValue>::const_iterator begin(void) const;

    /// \returns a const_iterator to the element following the last element
    std::vector<QualityValue>::const_iterator end(void) const;

    /// \returns an iterator to the beginning of the sequence
    std::vector<QualityValue>::iterator begin(void);

    /// \returns an iterator to the element following the last element
    std::vector<QualityValue>::iterator end(void);

    /// \}

public:
    /// \name Conversion Methods
    /// \{

    /// \returns the FASTQ-encoded string for this sequence of quality values
    std::string Fastq(void) const;

    /// \}
};

} // namespace BAM
} // namespace PacBio

#include "pbbam/internal/QualityValues.inl"

#endif // QUALITYVALUES_H