Complier error C2280 explanation

ForNow

Hi I have the following collection class (referencing a struct) which is causing the complier error listed below I ended writing my own link list becuase I couldnt resolve the issue however I am hoping that by posting this someone can maybe explain it to me so here is the code listed below is the complier error for some reason the complier doesnt like a Clist template in a struct

C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\VC\Tools\MSVC\14.29.30133\atlmfc\include\afxtempl.h(954,17): error C2280: 'CStorge::buildcombo::tcbholder &CStorge::buildcombo::tcbholder::operator =(const CStorge::buildcombo::tcbholder &)': attempting to reference a deleted function

struct stdecs
{
struct vsmdesc stordesc;
char* tcb;
struct blkdesc *ablkdescx;
struct blkdesc *fblkdescx;
struct stdecs* nextdecs;

};
struct tcbholder
{  
	char\* tcb;
	char programname\[8\];
	struct stdecs \*storageptr;
	CList stptr;

};

CPallini

CList features a deleted copy contructor. Microsoft folks think it is not useful to pass collections by value. You could use std::list instead (I believe Microsoft folks themselves recommend std::list over CList).

"In testa che avete, Signor di Ceprano?" -- Rigoletto

ForNow

Thanks let me look it up

CPallini

You are welcome.

"In testa che avete, Signor di Ceprano?" -- Rigoletto

ForNow

Still get error with list me thinks it has to do that I declared stdecs just as a type without actually allocating storage i.e struct stdecs storagediscriptor; when I have the template outside of a struct it compiles thanks

CPallini

This works for me:

#include #include using namespace std;

struct Foo
{
list foolist;
};

int main()
{
Foo f1;
f1.foolist.push_back(5);
f1.foolist.push_back(7);
Foo f2 = f1;
for (auto i: f2.foolist)
cout << i << " ";
cout << "\n";
}

"In testa che avete, Signor di Ceprano?" -- Rigoletto

ForNow

Get clean build seems to do more than clist thanks