BloombergLP::bdlt::FormatUtil::writeZeroPaddedDigits

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).

Synopsis

Declared in <bdlt_formatutil.h>

template<class t_ITERATOR>
static
t_ITERATOR
writeZeroPaddedDigits(
    t_ITERATOR out,
    int value,
    int numDigits = 2);

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