fetestexcept
From cppreference.com
| Defined in header
<<fenv.h>>
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| int fetestexcept( int excepts );
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(since C99) | |
Determines which of the specified subset of the floating point exceptions are currently set. The argument excepts is a bitwise OR of the floating point exception macros.
Contents |
[edit] Parameters
| excepts | - | bitmask listing the exception flags to test |
[edit] Return value
Bitwise OR of the floating-point exception macros that are both included in excepts and correspond to floating-point exceptions currently set.
[edit] Example
| This section is incomplete Reason: no example |
[edit] See also
| (C99)
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clears the specified floating-point status flags (function) |
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C++ documentation for fetestexcept
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