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Functions | |
CPPUNIT_NS_BEGIN bool | floatingPointIsUnordered (double x) |
Tests if a floating-point is a NaN. More... | |
int | floatingPointIsFinite (double x) |
Tests if a floating-point is finite. More... | |
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inline |
Tests if a floating-point is finite.
true
if x is neither a NaN, nor +inf, nor -inf, false
otherwise.
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inline |
Tests if a floating-point is a NaN.
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