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fetestexcept

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< c‎ | numeric‎ | fenv

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C
 
Numéricos
 
Flutuando ponto ambiente
Funções
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Functions
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fetestexcept
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Constantes de macros
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Macro constants
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Definido no cabeçalho <<fenv.h>>
int fetestexcept( int excepts );
Determina qual o subconjunto especificado de exceções de ponto flutuante estão atualmente definidas. O excepts argumento é um OR bit a bit do flutuando macros de exceção de ponto.
Original:
Determines which of the specified subset of the floating point exceptions are currently set. The argument excepts is a bitwise OR of the flutuando macros de exceção de ponto.
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Índice

[editar] Parâmetros

excepts -
bitmask listando as bandeiras de exceção para testar
Original:
bitmask listing the exception flags to test
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[editar] Valor de retorno

OR bit a bit das macros de ponto flutuante de exceção que são ambos incluídos no excepts e correspondem a exceções de ponto flutuante definidos atualmente.
Original:
Bitwise OR of the floating-point exception macros that are both included in excepts and correspond to floating-point exceptions currently set.
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[editar] Exemplo

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Motivo: sem exemplo

[editar] Veja também

(C99)
limpa os especificados bandeiras de ponto flutuante de status
Original:
clears the specified floating-point status flags
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(função) [edit]
C++ documentation for fetestexcept
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