no value is requiredreturnNothing();// ok: we can call a function that does not return a valuereturnFive();// ok: we can call a function that returns a value, and ignore that return value// When calling a funct
vu3 function函数返回值void*函数返回值 返回void*的情况void*作为函数的返回类型的情况导入void*介绍代码示例结论void*作为函数的返回类型的情况导入 C语言中有一种返回值类型比较特殊,就是void*,void作为返回值我们都很熟悉了,但是一般情况void*作为返回值的情况很少见,因此有些童鞋可能对相关方面有疑惑,当初笔者...
a function in a context that requires a value (like std::cout)std::cout<<returnFive();// ok: we can call a function that returns a value, and the value will be usedstd::cout<<returnNothing();// compile error: we can't call a function that returns void in this contextreturn0;}...
维基百科上有一个定义：The void type, in several programming languages derived from C and Algol68, is the type for the result of a function that returns normally, but does not provide a result value to its caller.在 C、Algol68 及它们所派生的几种编程语言中，void 类型是函数正常返回的一种...
void and value returning function problemOct 26, 2017 at 2:40pm BtheMan (13) would anyone be kind enough to help fix my code for this void function this is due very soon and ive been working hard and posted a few times on here and i still cant seem to get it right and i have ...
The void type, in several programming languages derived from C and Algol68, is the type for the result of a function that returns normally, but does not provide a result value to its caller. 在C、Algol68 及它们所派生的几种编程语言中,void 类型是函数正常返回的一种类型,但是不会给调用者返回...
The void type, in several programming languages derived from C and Algol68, is the type for the result of a function that returns normally, but does not provide a result value to its caller. 在C、Algol68 及它们所派生的几种编程语言中,void 类型是函数正常返回的一种类型,但是不会给调用者返回...
Thebsearchfunctionperformsabinarysearchofasortedarrayofnumelements,eachofwidthbytesinsize.Thebasevalueisapointertothebaseofthearraytobesearched,andkeyisthevaluebeingsought.Thecompareparameterisapointertoauser-suppliedroutinethatcomparestwoarrayelementsandreturnsavaluespecifyingtheirrelationship.bsearchcallsthecompareroutine...
The void type, in several programming languages derived from C and Algol68, is the type for the result of a function that returns normally, but does not provide a result value to its caller. 在C、Algol68 及它们所派生的几种编程语言中,void 类型是函数正常返回的一种类型,但是不会给调用者返回...
The syntax of a function that returns void is give below: voidfunction_name(parameter_list){// Function body} void Specifies that the function does not return a value. function_name The name of the function, which should follow naming conventions. ...