FmtTableAttribs Struct Reference

#include <evo/fmt.h>

Detailed Description

Helper for adjusting FmtTable column attributes.

• This is paired with FmtTable and used to update column attributes
• Use operator<<() to update and step through each column, using similar syntax to FmtTableOut:

  FmtTableAttribs(table) << 5 << fRIGHT << FmtSetField(fRIGHT, 5);

  • This accepts:
    • FmtAlign value, such as fLEFT
    • Width integer
    • FmtSetField for a combination of the above
• Column widths only grow – ignored if new width is smaller
• This may use multiple passes – use NL to reset to first column (optional but preferred):

  FmtTableAttribs(table)
      << 1 << 2 << 3 << NL     // first pass
      << 5 << 6 << 7 << NL;    // second pass increases widths

• Useful with fmt_table_nocache()
• See Additional Formatting

Public Member Functions
	FmtTableAttribs (FmtTable &table)
	Constructor. More...
FmtTableAttribs &	operator<< (FmtAlign align)
	Set alignment for current column and move to next column. More...
FmtTableAttribs &	operator<< (int minwidth)
	Update minimum width of current column and move to next column. More...
FmtTableAttribs &	operator<< (const FmtSetField &field)
	Update column alignment and minimum width together and move to next column. More...
FmtTableAttribs &	operator<< (Newline)
	Reset by moving back to first column. More...

Public Attributes
SizeT	column_index
	Current column index. More...
FmtTable &	table
	Paired table to update. More...

Constructor & Destructor Documentation

FmtTableAttribs()

FmtTableAttribs ( FmtTable &  table )

inline

Constructor.

Parameters

table

Reference to table to update

Member Function Documentation

operator<<() [1/4]

FmtTableAttribs& operator<< ( FmtAlign  align )

inline

Set alignment for current column and move to next column.

Parameters

align

Column alignment value

Returns

This

operator<<() [2/4]

FmtTableAttribs& operator<< ( int  minwidth )

inline

Update minimum width of current column and move to next column.

• This updates updates the column width if the new value is greater

Parameters

minwidth

New minimum width for column

Returns

This

operator<<() [3/4]

FmtTableAttribs& operator<< ( const FmtSetField &  field )

inline

Update column alignment and minimum width together and move to next column.

• This updates updates the column width if the new value is greater

Parameters

field

Field info to get align and minwidth from

Returns

This

operator<<() [4/4]

FmtTableAttribs& operator<< ( Newline  )

inline

Reset by moving back to first column.

Returns

This

Member Data Documentation

column_index

SizeT column_index

Current column index.

table

FmtTable& table

Paired table to update.

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The documentation for this struct was generated from the following file:

• evo/fmt.h