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Tighten fixed representation static asserts

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This commit is contained in:
Danny Robson 2011-08-10 21:28:44 +10:00
parent 3fa14e88e0
commit 9b049861f1
1 changed files with 2 additions and 0 deletions
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2
fixed.cpp
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@ -30,6 +30,8 @@ fixed<INT, FRAC>::fixed (integral_type val):
{ {
static_assert (INT > 0, "must use positive integer bits"); static_assert (INT > 0, "must use positive integer bits");
static_assert (FRAC > 0, "must use positive fractional bits"); static_assert (FRAC > 0, "must use positive fractional bits");
static_assert (INT + FRAC == sizeof (m_value) * 8,
"underlying storage must be exactly int:frac sized");
} }