bdlt::FormatUtil< t_CHAR > Class Template Reference

#include <bdlt_formatutil.h>

Detailed Description

template<class t_CHAR>
class bdlt::FormatUtil< t_CHAR >

This class serves as a namespace for some static functions that are useful in creating specializations of bsl::formatter to support bsl::format.

See bdlt_formatutil

Public Types
typedef bsl::basic_string_view< t_CHAR >	StringView

Static Public Member Functions
template<class t_ITERATOR >
static t_ITERATOR	writeSecondFraction (t_ITERATOR out, int precision, t_CHAR decimalChar, int millisecond, int microsecond)
template<class t_ITERATOR >
static t_ITERATOR	writeZeroPaddedDigits (t_ITERATOR out, int value, int numDigits=2)

Member Typedef Documentation

StringView

template<class t_CHAR >

typedef bsl::basic_string_view<t_CHAR> bdlt::FormatUtil< t_CHAR >::StringView

Member Function Documentation

writeSecondFraction()

template<class t_CHAR >

template<class t_ITERATOR >

t_ITERATOR bdlt::FormatUtil< t_CHAR >::writeSecondFraction ( t_ITERATOR  out, int  precision, t_CHAR  decimalChar, int  millisecond, int  microsecond  )

static

Write the fraction of a second from the timeCache to d_out, where the precision is the number of digits of precision wanted. Use decimalChar (expected to be '.' or ',') as a decimal point, and if precision == 0 output nothing. If 6 < precision, write '0' characters following the first 6 digits.

Precondition

The behavior is undefined unless 0 <= millisecond < 1000, 0 <= microsecond < 1000, and 0 <= precision.

writeZeroPaddedDigits()

template<class t_CHAR >

template<class t_ITERATOR >

t_ITERATOR bdlt::FormatUtil< t_CHAR >::writeZeroPaddedDigits ( t_ITERATOR  out, int  value, int  numDigits = 2  )

inlinestatic

Write the specified value in decimal to the specified out. Always write the specified numDigits digits, '0'-padding to the left if necessary. Return the iterator after output is done.

Precondition

The behavior is undefined unless 2 <= numDigits <= 6 and 0 <= value < pow(10, numDigits).

---

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

• bdlt_formatutil.h