46 lines
1.3 KiB
TeX
46 lines
1.3 KiB
TeX
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@node Fenv
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@chapter Floating-Point Environment (@file{fenv.h})
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This chapter groups the methods used to manipulate the floating-point
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status flags. Floating-point operations modify the floating-point
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status flags to indicate abnormal result information.
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The implementation of these methods is architecture specific.
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@menu
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* feclearexcept:: Clear floating-point exception
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* fegetenv:: Get current floating-point environment
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* fegetexceptflag:: Get floating-point status flags
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* fegetround:: Get current rounding direction
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* feholdexcept:: Save current floating-point environment
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* feraiseexcept:: Raise floating-point exception
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* fesetenv:: Set current floating-point environment
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* fesetexceptflag:: Set floating-point status flags
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* fesetround:: Set current rounding direction
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* fetestexcept:: Test floating-point exception flags
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* feupdateenv:: Update current floating-point environment
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@end menu
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@page
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@include fenv/feclearexcept.def
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@page
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@include fenv/fegetenv.def
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@page
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@include fenv/fegetexceptflag.def
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@page
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@include fenv/fegetround.def
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@page
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@include fenv/feholdexcept.def
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@page
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@include fenv/feraiseexcept.def
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@page
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@include fenv/fesetenv.def
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@page
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@include fenv/fesetexceptflag.def
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@page
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@include fenv/fesetround.def
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@page
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@include fenv/fetestexcept.def
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@page
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@include fenv/feupdateenv.def
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