解释“arithmetic on a pointer to void”错误的含义 “arithmetic on a pointer to void”错误指的是在C或C++编程中,尝试对void类型的指针进行算术运算。void指针是一个通用指针类型,不指向任何具体的数据类型,因此编译器不知道如何进行算术运算(如加法或减法),因为这些运算依赖于指针所指向数据类型的大小。 分析导...
When running make I get the following errors: ././files/tf_tensor_helper.cc:43:46: error: arithmetic on a pointer to void *(char *)(buffer_data_pointer+i) = file_string[i]; ././files/tf_tensor_helper.cc:52:56: error: arithmetic on a poin...
Hi guys -- We found there is an arithmetic on a pointer to void error in parse.h:128 when compiled with c++14 compiler. parse.h:128:13 error: arithmetic on a pointer to void return ret + offset; ~~~ ^ To broaden fio's impact, we would li...
When a pointer to a particular type (say int, char, float, ..) is incremented, its value is increased by the size of that data type. If a void pointer which points to data of size x is incremented, how does it get to point x bytes ahead? How does the compiler know to add x t...
Therefore you cannot perform pointer arithmetic on avoidpointer. Notes Originally, it was thought thatvoid*arithmetic was permitted, because of these sections of the C standard: 6.2.5-27: A pointer to void shall havethe same representation and alignmentrequirements as a pointer to a character type...
aFeet together, one foot in front of the other, toe to heel. 脚一起,一只脚在其他前面,停顿的脚趾。[translate] aPlease raise if you have any other concern here, Thanks. 请上升,如果您这里有其他关心,感谢。[translate] aNo pointer arithmetic on "void *" 没有尖算术在“空隙*”[translate]...
+ (void)load和initialize的区别,load函数调用特点如下:当类被引用进项目的时候就会执行load函数(在main函数开始执行之前),与这个类是否被用到无关,每个类的load函数只会自动调用一次.由于load函数是系统自动加载的,因此不需要调用父类的load函数,否则父类的load函数会
*(*(multi+2)+1); // pointer to the position on the array Run Code Online (Sandbox Code Playgroud) 或(更新) ptr += 9; // pointer arithmetic using auxiliary pointer Run Code Online (Sandbox Code Playgroud) 由于"multi"是一个const数组,编译器应该"知道"元素位置的本地化,如果使用指向该...
You cannot perform any arithmetic operations on void pointers.Adding and Subtracting Numeric Values to or From PointersYou can add a value n of type int, uint, long, or ulong to a pointer, p,of any type except void*. The result p+n is the pointer resulting from adding n * sizeof(p...
Unbound is a validating, recursive, and caching DNS resolver. - Arithmetic on a pointer to void is a GNU extension. by fobser · Pull Request #768 · NLnetLabs/unbound