#include "timemory/data/stream.hpp"

Collaboration diagram for tim::data::header:

Public Types
using	string_t = std::string

using	stringstream_t = std::stringstream

using	format_flags = std::ios_base::fmtflags

Public Member Functions
	header ()=default

	~header ()=default

	header (const header &)=default

	header (header &&)=default

header &	operator= (const header &)=default

header &	operator= (header &&)=default

	header (const std::string &_val, format_flags _fmt={}, int _width=0, int _prec=0, bool _center=true)

template<typename Tp >
	header (const Tp &_val, format_flags _fmt, int _width, int _prec, bool _center=true)

string_t	get () const

bool	center () const

void	center (bool v)

bool	left () const

void	left (bool v)

int	row () const

void	row (int v)

int	width () const

void	width (int v)

int	column () const

void	column (int v)

int	precision () const

void	precision (int v)

format_flags	flags () const

void	setf (format_flags v)

void	operator() (const string_t &val)

template<typename Tp >
void	construct (const Tp &val)

template<>
void	construct (const timestamp_value_t &val)

template<>
void	construct (const timestamp_value_t &val)

Protected Attributes
bool	m_center = false

bool	m_left = false

int	m_row = 0

int	m_column = 0

int	m_width = 0

int	m_precision = 0

format_flags	m_format = {}

string_t	m_value = {}

Detailed Description

Definition at line 187 of file stream.hpp.

Member Typedef Documentation

◆ format_flags

using tim::data::base::stream_entry::format_flags = std::ios_base::fmtflags

inherited

Definition at line 59 of file stream.hpp.

◆ string_t

using tim::data::base::stream_entry::string_t = std::string

inherited

Definition at line 57 of file stream.hpp.

◆ stringstream_t

using tim::data::base::stream_entry::stringstream_t = std::stringstream

inherited

Definition at line 58 of file stream.hpp.

Constructor & Destructor Documentation

◆ header() [1/5]

tim::data::header::header ( )

default

◆ ~header()

tim::data::header::~header ( )

default

◆ header() [2/5]

tim::data::header::header ( const header & )

default

◆ header() [3/5]

tim::data::header::header ( header && )

default

◆ header() [4/5]

tim::data::header::header	(	const std::string &	_val,
		format_flags	_fmt = `{}`,
		int	_width = `0`,
		int	_prec = `0`,
		bool	_center = `true`
	)

inlineexplicit

Definition at line 196 of file stream.hpp.

                                                               {}, int _width = 0,
                    int _prec = 0, bool _center = true)
    : base::stream_entry(0, -1, _fmt, _width, _prec, _center)
    {
        base::stream_entry::construct(_val);
    }

◆ header() [5/5]

template<typename Tp >

tim::data::header::header	(	const Tp &	_val,
		format_flags	_fmt,
		int	_width,
		int	_prec,
		bool	_center = `true`
	)

inlineexplicit

Definition at line 204 of file stream.hpp.

    : base::stream_entry(0, -1, _fmt, _width, _prec, _center)
    {
        base::stream_entry::construct(std::forward<Tp>(_val));
    }

References tim::data::base::stream_entry::construct().

Member Function Documentation

◆ center() [1/2]

bool tim::data::base::stream_entry::center ( ) const

inlineinherited

Definition at line 79 of file stream.hpp.

79{ return m_center; }

tim::data::base::stream_entry::m_center

bool m_center

Definition: stream.hpp:128

References tim::data::base::stream_entry::m_center.

Referenced by tim::data::stream::operator()().

◆ center() [2/2]

void tim::data::base::stream_entry::center ( bool v )

inlineinherited

Definition at line 87 of file stream.hpp.

87{ m_center = v; }

References tim::data::base::stream_entry::m_center.

◆ column() [1/2]

int tim::data::base::stream_entry::column ( ) const

inlineinherited

Definition at line 83 of file stream.hpp.

83{ return m_column; }

tim::data::base::stream_entry::m_column

int m_column

Definition: stream.hpp:131

References tim::data::base::stream_entry::m_column.

Referenced by tim::data::stream::operator()().

◆ column() [2/2]

void tim::data::base::stream_entry::column ( int v )

inlineinherited

Definition at line 91 of file stream.hpp.

91{ m_column = v; }

References tim::data::base::stream_entry::m_column.

◆ construct() [1/3]

template<>

void tim::data::base::stream_entry::construct ( const timestamp_value_t & val )

inherited

Definition at line 144 of file timestamp.cpp.

{
    stringstream_t ss;
    ss.setf(m_format);
    ss << std::setprecision(m_precision) << component::timestamp::as_string(val) << " / "
       << val.time_since_epoch().count();
    m_value = ss.str();
    if(settings::max_width() > 0 && m_value.length() > (size_t) settings::max_width())
    {
        //
        //  don't truncate and add ellipsis if max width is really small
        //
        if(settings::max_width() > 20)
        {
            m_value = m_value.substr(0, settings::max_width() - 3);
            m_value += "...";
        }
        else
        {
            m_value = m_value.substr(0, settings::max_width());
        }
    }
}

References tim::component::timestamp::as_string(), tim::data::base::stream_entry::m_format, tim::data::base::stream_entry::m_precision, tim::data::base::stream_entry::m_value, and tim::max_width.

◆ construct() [2/3]

template<>

void tim::data::base::stream_entry::construct ( const timestamp_value_t & val )

inherited

◆ construct() [3/3]

template<typename Tp >

void tim::data::base::stream_entry::construct ( const Tp & val )

inlineinherited

Definition at line 98 of file stream.hpp.

    {
        stringstream_t ss;
        ss.setf(m_format);
        ss << std::setprecision(m_precision) << val;
        m_value = ss.str();
        if(settings::max_width() > 0 && m_value.length() > (size_t) settings::max_width())
        {
            //
            //  don't truncate and add ellipsis if max width is really small
            //
            if(settings::max_width() > 20)
            {
                m_value = m_value.substr(0, settings::max_width() - 3);
                m_value += "...";
            }
            else
            {
                m_value = m_value.substr(0, settings::max_width());
            }
        }
    }