int Func_name (int variable); // declaring the function inside the class}; inline int Class_name:: Func_name (int variable) // use inline keyword to define inline function{//function body} Inline Function Code Example: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 #include <...
如下图所示,在main函数中调用普通函数test_func(),图左是C源码,图右是编译生成的汇编语言 我们梳理上图图右汇编流程发现: 1)、在mian函数中调用了test_func()函数,汇编语句为:bl test_func 。 2)、test_func()函数刚开始执行,就执行了push语句,将R7(通用寄存器之一)和LR(函数返回地址寄存器)寄存器的值压入...
在一个库函数的c文件内,定义一个普通版本的库函数libfunc: lib.c: void libfunc() { ...; } 然后再在其头文件内,定义(注意不是声明!)一个实现相同的exterininline的版本: lib.h: externinlinelibfunc() { ...; } 那么在别的文件要使用这个库函数的时候,只要include了lib.h,在能内联展开的地方,编译...
printf("(%s:%s:%s)" x "\n" , __SFILE__, __func__, _LINE, ## s); //=== MACRO MAGIC ENDS === int main (int argc, char** argv) { LOG("Greetings StackOverflow! - from enthusiasticgeek\n"); return 0; } For multiple files define these macros in a separate header file ...
foo.c:/* 这⾥定义了⼀个inline的函数foo() */ inline foo() { ...; <- 编译器会像⾮inline函数⼀样为foo()⽣成独⽴的汇编码 } void func1() { foo(); <- 同⽂件内foo()可能被编译器内联展开编译⽽不是直接call上⾯⽣成的汇编码 } ⽽在另⼀个⽂件⾥调⽤foo()...
__forceinline int func1(int p1, int p2, int p3) { int num1 = 0; int num2 = 0; int num3 = 0; ... } You can use the bm command to set a breakpoint at func1.dbgcmd Copy 0:000> bm MyApp!func1 1: 000007f6`8d621088 @!"MyApp!func1" (MyApp!func1 inlined in MyApp!
Calls in the latter translation unit will use the external definition as usual. An inline definition of a function is considered to be a different definition than the external definition. If a call to some function func with external linkage occurs where an inline definition is visible,...
1.GCC的inlinegcc对C语言的inline做了自己的扩展,其行为与C99标准中的inline有较大的不同。1.1.staticinlineGCC的staticinline定义很容易理解:你可以把它认为是一个static的函数,加上了inline的属性。这个函数大部分...
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The 4.5.4 is ok,but func() is not integrated into the code for its callers(main); Is the high version of GCC more rigorous for the always_inline attribute detection ? What's the best way to fix it? Modify the old code (remove the always_inline), or any way to make GCC insensiti...