Class Argos::ColumnWidthTracker

ClassList > Argos > ColumnWidthTracker

Helper that tracks the width needed by each column of a worksheet. More...

• #include <column_width_tracker.h>

Public Functions

Type	Name
void	applyToWorksheet (lxw_worksheet * ws) const Apply the recorded widths to a libxlsxwriter worksheet.
void	measureDouble (int col, double value, const char * fmt="%.3f") Account for the length of a formatted double in the given column.
void	measureInt (int col, int64_t value) Account for the length of an integer in the given column.
void	measureString (int col, const std::string & text) Account for the length of a string in the given column.

Detailed Description

Cells are measured via the measure* methods; the final widths are then applied to a libxlsxwriter worksheet with applyToWorksheet.

Public Functions Documentation

function applyToWorksheet

Apply the recorded widths to a libxlsxwriter worksheet.

void Argos::ColumnWidthTracker::applyToWorksheet (
    lxw_worksheet * ws
) const

Each measured width is clamped to MIN_WIDTH and padded with PADDING before being set on the worksheet.

Parameters:

• ws Target worksheet.

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function measureDouble

Account for the length of a formatted double in the given column.

void Argos::ColumnWidthTracker::measureDouble (
    int col,
    double value,
    const char * fmt="%.3f"
) 

Parameters:

• col Zero-based column index.
• value Value that will be written in the column.
• fmt printf-style format used to render value.

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function measureInt

Account for the length of an integer in the given column.

void Argos::ColumnWidthTracker::measureInt (
    int col,
    int64_t value
) 

Parameters:

• col Zero-based column index.
• value Value that will be written in the column.

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function measureString

Account for the length of a string in the given column.

void Argos::ColumnWidthTracker::measureString (
    int col,
    const std::string & text
) 

Parameters:

• col Zero-based column index.
• text Text that will be written in the column.

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The documentation for this class was generated from the following file benchmark/exporter/column_width_tracker.h