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Iterate over the mantissa vector directly in zernum(PNUMBER)

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fwcd 2019-04-06 19:18:39 +02:00
commit e297e82fb2
1 changed files with 2 additions and 7 deletions
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9
src/CalcManager/Ratpack/num.cpp
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@ -635,16 +635,11 @@ bool lessnum( PNUMBER a, PNUMBER b )
bool zernum( PNUMBER a ) bool zernum( PNUMBER a )
{ {
int32_t length;
vector<MANTTYPE>::iterator pcha;
length = a->cdigit;
pcha = a->mant.begin();
// loop over all the digits until you find a nonzero or until you run // loop over all the digits until you find a nonzero or until you run
// out of digits // out of digits
while ( length-- > 0 ) for ( MANTTYPE digit : a->mant )
{ {
if ( *pcha++ ) if ( digit )
{ {
// One of the digits isn't zero, therefore the number isn't zero // One of the digits isn't zero, therefore the number isn't zero
return false; return false;