By (auth.)
Read Online or Download Reference Manual for the ADA® Programming Language PDF
Best languages & tools books
SOA for the Business Developer: Concepts, BPEL, and SCA
Service-Oriented structure (SOA) is a fashion of organizing software program. in case your company's improvement initiatives adhere to the foundations of SOA, the end result should be a list of modular devices known as "services," which permit for a fast reaction to alter. This ebook tells the SOA tale in an easy, effortless demeanour that can assist you comprehend not just the buzzwords and advantages, but additionally the applied sciences that underlie SOA: XML, WSDL, cleaning soap, XPath, BPEL, SCA, and SDO.
Additional resources for Reference Manual for the ADA® Programming Language
Sample text
S Certain forms of enumeration literal specification associate a character literal with the corresponding declared- entity. Certain forms of declaration associate an operator symbol or some other notation with an explicitly or implicitly declared operation. The process by which a declaration achieves its effect is called the elaboration of the declaration; this process happens during program execution. 1 s 22 9 10 ANSI/MIL-STD-1815A Ada Reference Manual After its elaboration, a declaration is said to be elaborated.
1). The elaboration of a floating point type declaration consists of the elaboration of the equivalent type and subtype declarations. If a floating point constraint follows a type mark in a subtype indication, the type mark must denote a floating point type or subtype. The floating point constraint is compatible with the type mark only if the number D specified in the floating accuracy definition is not greater than the corresponding number D for the type or subtype denoted by the type mark. Furthermore, if the floating point constraint includes a range constraint, the floating point constraint is compatible with the type mark only if the range constraint is, itself, compatible with the type mark.
Thus, the array type definitions given in the declarations of A and B below define distinct types. A B : array(1 .. 10) of BOOLEAN; : array(1 .. 10) of BOOLEAN; If A and B are declared by a multiple object declaration as below, their types are nevertheless different, since the multiple object declaration is equivalent to the above two single object declarations. A, B : array(1 .. 3. 1 ). 1 ). 4, discriminant part 3. 2 Subtype Declarations A subtype declaration declares a subtype. J1ame floating_poinLconstraint discriminanLconstraint I fixed_poinLconstraint A type mark denotes a type or a subtype.