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0033671: Coding - GeomTools performance update

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Update size of buffer for the brep parsing according standard
This commit is contained in:
dpasukhi 2024-04-14 10:12:01 +00:00
parent 4c8faa5e2d
commit 55b89e095f
1 changed files with 4 additions and 3 deletions
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7
src/GeomTools/GeomTools.cxx
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@ -101,10 +101,11 @@ void GeomTools::GetReal(Standard_IStream& IS,Standard_Real& theValue)
theValue = 0.;
if (IS.eof())
return;
char buffer[256];
// According IEEE-754 Specification and standard stream parameters
// the most optimal buffer length is 25
char buffer[25];
buffer[0] = '\0';
std::streamsize anOldWide = IS.width(256);
std::streamsize anOldWide = IS.width(25);
IS >> buffer;
IS.width(anOldWide);
theValue = Strtod(buffer, NULL);