From cppreference.com C Compiler support Language Headers Type support Program utilities Variadic function support Error handling Dynamic memory management Strings library Algorithms Numerics Date and time utilities Input/output support Localization support Concurrency support(C11) Technical Specifications Symbol index
C reference C89,C95,C99,C11,C17,C23│Compiler supportC99,C23 Language Basic concepts Keywords Preprocessor Expressions Declaration Initialization Functions Statements Headers Type support Program utilities Variadic functions Diagnostics library Dynamic memory management...
initialization aggregate brace(see alsoaggregate initialization) constant copy default direct list reference value zero initializer list <initializer_list>(since C++11) int(see alsointeger type) integer type <iomanip> <ios> <iosfwd> <iostream> ...
Reference initialization Expressions Value categories Order of evaluation Operators Operator precedence Alternative representations Literals Boolean - Integer - Floating-point Character - String - nullptr (C++11) User-defined (C++11) Utilities Attributes (C++11) Types typedef declaration Type alias declaration...
C language This is a reference of the core C language constructs. Expressions Scalar Array Structure/Union Declarations Pointers-Arrays Enumerations Storage duration and Linkage const-volatile-restrict(C99) struct-union-Bit-fields alignas(C11)-typedef...
Example 3 struct S { S(int); ~S(); int i; } s1(42); int bar(S s); int gi = bar(s1); //the temporary for argument s of bar is not affected //because it is constructed during static initialization. This example lists hardcoded addresses, which vary with the system the program...
g++ -std=c++11 -g -I./include -fPIC -shared -nostartfiles -o libdynso_cpp.so dynso.cpp/tmp/ccoMSNmQ.o: In function `__static_initialization_and_destruction_0(int, int)':/usr/include/c++/4.8.2/iostream:74: undefined reference to `__dso_handle'/usr/bin/ld: /tmp/ccoMSNmQ.o:...
g++ -std=c++11 -g -I./include -fPIC -shared -nostartfiles -o libdynso_cpp.so dynso.cpp /tmp/ccoMSNmQ.o: In function `__static_initialization_and_destruction_0(int, int)': /usr/include/c++/4.8.2/iostream:74: undefined reference to `__dso_handle' ...
A dynamic link library (DLL) initialization routine failed. (Exception from HRESULT: 0x8007045A) a nonstatic member reference must be relative to a specific object Abort() has been called About MAX_PATH About VS2015 CRT (What is ucrtbase.dll and where is its symbol) Access right to the HK...
变量声明和初始化 Initialization 其实是两个相对独立的概念,但是它们又经常混合一谈,因为它们在语法上就不太容易被注意到。 参考以下代码片断,在声明变量时,同时使用 = 号进行赋值,这时的赋值才称为初始化,其它的赋值操作不能称为初始化。 char pattern; // declaration of a variable char pattern[] = "ould"...