Write zero‐padded decimal digits to out.
Synopsis
Declared in <bdlt_formatutil.h>
template<class t_ITERATOR>
static
t_ITERATOR
writeZeroPaddedDigits(
t_ITERATOR out,
int value,
int numDigits = 2);Description
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. The behavior is undefined unless 2 <= numDigits <= 6 and 0 <= value < pow(10, numDigits).
Return Value
output iterator after writing
Parameters
Name |
Description |
out |
output iterator |
value |
decimal value to write |
numDigits |
number of digits to write |
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