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Make to_string_with_precision respect precision argument for a_value 0 #66

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Make to_string_with_precision respect precision argument for a_value 0 #66

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9 changes: 6 additions & 3 deletions include/utils/parser.h
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Original file line number Diff line number Diff line change
Expand Up @@ -47,10 +47,13 @@ static inline float get_safe_float_range(std::string val)
template <typename T>
std::string to_string_with_precision(const T a_value, const int n = 4)
{
if (a_value <= 0.01f && a_value >= -0.01f)
return "0.0000";
std::ostringstream out;
out << std::fixed << std::setprecision(n) << a_value;
if (a_value <= 0.01f && a_value >= -0.01f) {
out << std::fixed << std::setprecision(n) << 0.0f;
}
else {
out << std::fixed << std::setprecision(n) << a_value;
}
return out.str();
}

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