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With C++, use memcpy() instead of a union approach.
memcpy()
union
Both approaches about have trouble near sub-normal numbers (due to reduced precision), zeros (division by 0), and infinities.
Both approaches about have trouble near sub-normal numbers (due to reduced precision), zeros, and infinities.
Both approaches have trouble near sub-normal numbers (due to reduced precision), zeros (division by 0), and infinities.
