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      std::isfinite

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      <metanoindex/>

       
      C++
       
      Biblioteca numéricos
      Funções matemáticas comuns
      De ponto flutuante ambiente
      Números complexos
      Matrizes numéricas
      Pseudo-aleatório de geração de números
      Tempo de compilação aritmética racional (C++11)
      Genéricos operações numéricas
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      Generic numeric operations
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      Funções matemáticas comuns
      Funções
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      Functions
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      Operações básicas
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      Basic operations
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      Funções exponenciais
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      Exponential functions
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      Funções de poder
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      Power functions
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      Funções trigonométricas e hiperbólicas
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      Trigonometric and hyperbolic functions
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      Erro e funções gamma
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      Error and gamma functions
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      Número inteiro mais próximo de operações de ponto flutuante
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      Nearest integer floating point operations
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      Flutuando funções de manipulação de pontos
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      Floating point manipulation functions
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      Classificação / Comparação
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      Constantes de macros
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      Macro constants
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      <tbody> </tbody>
      Definido no cabeçalho <cmath>
      bool isfinite( float arg );
      		 (desde C++11)
      bool isfinite( double arg );
      		 (desde C++11)
      bool isfinite( long double arg );
      		 (desde C++11)
      Determina se o dado arg número de ponto flutuante tem um valor finito ou seja, é normal, subnormal ou zero, mas não infinito ou NAN.
      Original:
      Determines if the given floating point number arg has finite value i.e. it is normal, subnormal or zero, but not infinite or NAN.
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      Parâmetros

      arg -
      flutuando valor de ponto
      Original:
      floating point value
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      Valor de retorno

      true valor se arg tem um valor finito, false contrário
      Original:
      true value if arg has finite value, false otherwise
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      Veja também

      (C++11)
      categoriza o valor determinado ponto flutuante
      Original:
      categorizes the given floating point value
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      (função) [edit]
      (C++11)
      verifica se o número dado é infinito
      Original:
      checks if the given number is infinite
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      (função) [edit]
      (C++11)
      Verifica se o número dado é NaN
      Original:
      checks if the given number is NaN
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      (função) [edit]
      (C++11)
      verifica se o número dado é normal
      Original:
      checks if the given number is normal
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      (função) [edit]