Implementation-defined behavior是指在编程语言中,在特定情况下编译器或者运行时环境可以自由选择具体行为的情况。一种IDB的行为在一个实现(compiler或者runtime)中可能与另一个实现不同,但在同一个实现中则是确定的。这种行为取决于编译器、操作系统、硬件等因素,并不是由语言标准所明确定义的。 举个例子来说,C语言中的整数溢出是一种ID
Implementation-defined Behavior Cray C and Cplusplus Reference Manual 87 S-2179 About the Cray and C++ Reference Manual The Cray Compiling Environment Invoke the C and C++ Compilers Compiler Command Line Options #pragma Directives OpenMP Overview...
Implementation-defined behavior refers to the behavior exhibited by a program when specific details, such as those related to data representation, are not defined by the programming language's standard. This meansthat different implementations of the same programming language may exhibit different behavior...
Each item covered includes references to the ANSI that explains the implementation-defined behavior.ملاحظة This section describes the U.S. English-language version of the C compiler only. Implementations of Microsoft C for other languages may differ slightly....
Implementation defined behavior is controlled by#pragmadirective. Syntax #pragmapragma-params(1) _Pragma(string-literal)(2)(since C++11) 1)Behaves in implementation-defined manner. 2)Removes theLprefix (if any), the outer quotes, and leading/trailing whitespace fromstring-literal, replaces each\"...
wait-policy-var: Controls the desired behavior of waiting threads. The initial value ofwait-policy-varisPASSIVE. thread-limit-var: Controls the maximum number of threads participating in the OpenMP program. The initial value of thread-limit-var is 1024. ...
Number of threads:If a parallel region is encountered while dynamic adjustment of the number of threads is disabled, and the number of threads requested for the parallel region exceeds the number that the run-time system can supply, the behavior of the program is implementation-defined (see page...
Hello, Usually any C Compiler User's GUIDE contains Appendix with C99 and C90 standard implementation defined behavior related sections. I couldn't find any
有几个容易混淆的概念,implementation-defined、unspecified behavior和undefined behavior。前者在JS spec里是有术语定义的(并细分为impl-defined、impl-approximated和host-defined),指在JS spec内没有具体定义,由下游(比如html spec、引擎实现等)指定的操作。后两者在JS spec里并没有术语定义,我们就按照维基百科的定义...
网络实现定义的;实现定义的行为;实现所定义 网络释义