FunctionType *funcType = FunctionType::get(RetTy, Params, isVarArg); 创建函数 LLVM中使用Function::Create创建LLVM中的Function对象: Function *fooFunc = Function::Create(funcType, Function::ExternalLinkage, Name, TheModule.get()); 运行程序 执行命令 clang++ function_create.cpp `llvm-config --cxx...
#definefunction(...) [](){ DO_STUFF(__VA_ARGS__) foo();function(a, b,c){}} 浏览3提问于2020-05-20得票数0 回答已采纳 2回答 类函数宏和参数的解析 、、 1)在C中,可以在以下代码段中编写类似于函数的宏(如example1 ):#definesecond(a, b) b 2)作为扩展,还可以使用各种宏轻松地从参数...
__COUNTER__ 支持宏的嵌套展开 __FUNCTION__,__FUNCDNAME__,__FUNCSIG__: 表示所在函数的函数名的 char 字符串。例如,对于 void test_funcname_macro() 函数原型,它们的值如下: (1). __FUNCTION__ = test_funcname_macro: 函数的原始名/非修饰名 (undecorated) (2). __FUNCDNAME__ = ?test_funcnam...
//test08.cpp #include <iostream.h> void main() {char* Spy; constchar* const String ="Yahoo!"; Spy = (char*)String; Spy[5] ='?'; cout << String; } 输出结果:Yahoo! AI代码助手复制代码 2.内联函数(in line function) 宏在某些场合能得到类似于函数的功能,如下是一个常见的例子:#defin...
If you want to use a function across multiple source files, you should declare the function in one header file (.h) and then put the function definition in one source file (.c or .cpp). All code that uses the function should include just the .h file, and you should link the resulti...
(quadruple, 4) FUNCTION(double, 2) #undef FUNCTION #define FUNCTION 34 #define OUTPUT(a) puts( #a ) int main(void) { printf("quadruple(13): %d\n", fun_quadruple(13) ); printf("double(21): %d\n", fun_double(21) ); printf("%d\n", FUNCTION); OUTPUT(billion); // note the...
js中的define和function是什么作用jsdefine函数 模块不同于传统的脚本文件,它良好地定义了一个作用域来避免全局名称空间污染。它可以显式地列出其依赖关系,并以函数(定义此模块的那个函数)参数的形式将这些依赖进行注入,而无需引用全局变量。RequireJS的模块是模块模式的一个扩展,其好处是无需全局地引用其他模块。 Req...
Function like Macro:These macros function in the same way as a function call does. Instead of a function name, it substitutes the whole code. It is required to use a pair of parentheses following the macro name. A function-like macro’s name is only prolonged if and only if it is foll...
There I have to define the shape of the function input: defineArgument(mycppfunctionDefinition, "myarray", "clib.array.mylib.Double", "input", <SHAPE>) In my c++ file, the corresponding function is defined as: void mycppfunction(double myarray[]); Because the size...
it declares a function without specifying the function’s body (8.4), it contains the extern specifier (7.1.1) or a linkage-specification (7.5) and neither an initializer nor a function- body, it declares a static data member in a class definition (9.2, 9.4), ...