C language

 

C

Idioma

Escriba apoyo

Gestión de memoria dinámica

Gestión de errores

Programa de servicios públicos

Fecha y hora de los servicios públicos

Strings biblioteca

Algoritmos

Numéricos

Entrada / salida de apoyo

Localización de apoyo

Tema de ayuda (C11)

Operaciones atómicas (C11)

 

Lenguaje C

Los temas generales Original: General topics The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Preprocessor
Comentarios
Palabras clave
Tabla ASCII
Las secuencias de escape
Historia de C
Control de flujo Original: Flow control The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Sentencias condicionales ejecución Original: Conditional execution statements The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
if statement	switch statement
Instrucciones de iteración Original: Iteration statements The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
for loop	while loop do-while loop
Ir declaraciones Original: Jump statements The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
continue statement break statement	goto statement return statement
Funciones Original: Functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
declaración de la función
especificador inline
Tipos Original: Types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
tipos fundamentales tipos de puntero tipos de compuestos los tipos de enumeración	tipos de unión tipos de funciones
Los especificadores Original: Specifiers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
cv especificadores
especificadores de clase de almacenamiento
alignas especificador (C99)
Los literales Original: Literals The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
literales enteros Los literales de caracteres Los literales de punto flotante	literales de cadena Los literales booleanos(C99)
Expresiones Original: Expressions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
orden de evaluación
los operadores alternativos
los operadores
prioridad de los operadores
Utilidades Original: Utilities The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
typedef declaration
atributos (C99)
proyecta
Varios Original: Miscellaneous The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Montaje en línea

 

This is a brief reference of available C constructs.

Control de flujo

Sentencias condicionales ejecución

Different code paths are executed according to the value of given expression

• if ejecuta el código de forma condicional

  Original:

  if executes code conditionally

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• switch ejecuta el código de acuerdo con el valor de un argumento integral

  Original:

  switch executes code according to the value of an integral argument

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Instrucciones de iteración

The same code is executed several times

• for executes loop
• while ejecuta bucle, comprobando condición antes de cada iteración

  Original:

  while executes loop, checking condition before each iteration

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• <div class="t-tr-text">do-while

  Original:

  do-while

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  ejecuta bucle, comprobando condición después de cada iteración
  Original:

  do-while

  Original:

  do-while

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  </div> executes loop, checking condition after each iteration

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Ir declaraciones

Continue execution at a different location

• continue se salta la parte restante del cuerpo del bucle envolvente

  Original:

  continue skips the remaining part of the enclosing loop body

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• break termina el bucle envolvente

  Original:

  break terminates the enclosing loop

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• goto que continúa la ejecución en otra ubicación

  Original:

  goto continues execution in another location

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• return termina la ejecución de la función envolvente

  Original:

  return terminates execution of the enclosing function

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Funciones

The same code can be reused at different locations in the program

• <div class="t-tr-text"> declaración de la función
  Original:

  function declaration

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  </div> declares a function
• <div class="t-tr-text"> especificador inline
  Original:

  inline specifier

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  </div> hints the compiler to insert a function's body directly into the calling code

Tipos

• <div class="t-tr-text"> tipos fundamentales
  Original:

  fundamental types

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  </div> defines basic character, integer and floating point types
• <div class="t-tr-text"> tipos de puntero
  Original:

  pointer types

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  </div>, holding a memory location
• <div class="t-tr-text"> tipos de compuestos
  Original:

  compound types

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  </div> defines types, holding several data members (essentially the same as class)
• <div class="t-tr-text"> los tipos de enumeración
  Original:

  enumeration types

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  </div> defines types, that are able to hold only one of the specified values
• <div class="t-tr-text"> tipos de unión
  Original:

  union types

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  </div> defines types, that can hold data in several representations
• <div class="t-tr-text"> tipos de funciones

  Original:

  function types

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  definir firmas de función de llamada, es decir, los tipos de argumentos y el tipo de cambio
  Original:

  tipos de funciones

  Original:

  function types

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  </div> define function call signatures, that is the types of arguments and the return type

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Los especificadores

• <div class="t-tr-text"> cv especificadores
  Original:

  cv specifiers

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  </div> specifies constness and volatility of a type
• <div class="t-tr-text"> especificadores de clase de almacenamiento
  Original:

  storage-class specifiers

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  </div> specifies storage duration and linkage of a type
• <div class="t-tr-text"> alignas especificador

  Original:

  alignas specifier

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  especifica que el almacenamiento para la variable debe estar alineado por (desde C99) cantidad específica
  Original:

  alignas especificador

  Original:

  alignas specifier

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  </div> specifies that the storage for the variable should be aligned by specific amount (desde C99)

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Los literales

Literals are the tokens of a C program that represent constant values, embedded in the source code.

• <div class="t-tr-text">literales enteros

  Original:

  integer literals

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  son decimales, octales o hexadecimales de tipo entero .
  Original:

  literales enteros

  Original:

  integer literals

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  You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions.

  </div> are decimal, octal, or hexadecimal numbers of integer type.

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• <div class="t-tr-text">Los literales de caracteres
  Original:

  character literals

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  </div> are individual characters of type char, char16_t, char32_t, or wchar_t.
• <div class="t-tr-text">Los literales de punto flotante

  Original:

  floating-point literals

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  son valores de tipo float, double o long double
  Original:

  Los literales de punto flotante

  Original:

  floating-point literals

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  </div> are values of type float, double, or long double

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• <div class="t-tr-text">literales de cadena
  Original:

  string literals

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  </div> are sequences of characters, which may be narrow, multibyte, or wide.
• <div class="t-tr-text">Los literales booleanos
  Original:

  boolean literals

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  </div> are values of type bool, that is true and false (desde C99)
• <div class="t-tr-text">definido por el usuario literales

  Original:

  user-defined literals

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  son valores constantes de la especificada por el usuario (desde C99) tipo
  Original:

  definido por el usuario literales

  Original:

  user-defined literals

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  </div> are constant values of user-specified type (desde C99)

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Expresiones

Una expresión es una secuencia de operadores y operandos que especifica un cálculo. Una expresión puede resultar en un valor y puede causar efectos secundarios .

Original:

An expression is a sequence of operators and operands that specifies a computation. An expression can result in a value and can cause side effects.

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• <div class="t-tr-text">orden de evaluación
  Original:

  order of evaluation

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  </div> of arguments and subexpressions specified the order in which intermediate results are obtained.
• operators permitir el uso de la sintaxis se encuentran comúnmente en las matemáticas

  Original:

  operators allow the use of syntax commonly found in mathematics

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Common operators
asignación	incrementNJdecrement	aritmética	lógico	comparación	memberNJaccess	otro
a = b a += b a -= b a *= b a /= b a %= b a &= b a |= b a ^= b a <<= b a >>= b	++a --a a++ a--	+a -a a + b a - b a * b a / b a % b ~a a & b a | b a ^ b a << b a >> b	!a a && b a || b	a == b a != b a < b a > b a <= b a >= b	a[b] *a &a a->b a.b	a(...) a, b (type) a ? : sizeof

• <div class="t-tr-text"> prioridad de los operadores
  Original:

  operator precedence

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  </div> the order in which operators are bound to their arguments
• <div class="t-tr-text"> representaciones alternativas
  Original:

  alternative representations

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  </div> alternative spellings for some of the operators

Utilidades

, Tipos

Original:

; Types

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• <div class="t-tr-text"> declaración typedef
  Original:

  typedef declaration

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  </div> creates a synonym for a type
• <div class="t-tr-text"> atributos
  Original:

  attributes

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  </div> defines additional information about variable (desde C99)

; Yesos

Original:

; Casts

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• <div class="t-tr-text"> conversiones estándar

  Original:

  standard conversions

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  conversiones implícitas de un tipo a otro
  Original:

  conversiones estándar

  Original:

  standard conversions

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  </div> implicit conversions from one type to another

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Varios

• <div class="t-tr-text">Montaje en línea
  Original:

  Inline assembly

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  </div>