initializerの例文

• This creates a variable of the specific type of the initializer:
• Arrays can be initialized with a compound initializer, but not assigned.
• This allows constructors and other functions to take initializer-lists as parameters.
• The declared capture deduces the type from the initializer expression as if by auto.
• Structures, unions and arrays can be initialized in their declarations using an initializer list.
• The initializer, therefore, assigned a different device type than the 3990 / 3390.
• First is the initializer list which follows the parameter list and before the method body.
• This constructor is a special kind of constructor, called an initializer-list-constructor.
• C + + 11 binds the concept to a template, called std : : initializer _ list.
• If the variable has a constructor or initializer this is used to define the initial state of the object.
• For non contiguous or out of order members list, " designated initializer " style may be used
• If an initializer is given or if the object is statically allocated, omitted elements are initialized to 0.
• The use of enum tells the compiler that the initializer for the variables must be computed at compile time.
• The C + + 11 version of std : : vector has an initializer list constructor for its template type.
• Member variables can be initialized in an initializer list, with utilization of a colon, as in the example below.
• The initializer list is not required, but offers the opportunity to provide values for data members and avoid separate assignment statements.
• C + + also provides constructors to initialize an object, but they are often not as convenient as the initializer list.
• Initializer lists have to be resolvable at compile-time, though, which the result of " new " is not.
• Also some types ( like references and const types ) cannot be assigned to and therefore must be initialized in the initializer list.
• Assignments occur according to the order in which data members are declared ( even if the order in the initializer list is different ).