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Issue creating a vector of a struct in C++

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Issue creating a vector of a struct in C++

Apr 29th, 2007

I'm trying to write a C++ program that uses some compound structs and vectors, and I'm getting a compile time error: multiple types in one declaration.

Here's the form my code's in:

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#include <vector>
using namespace std;
 
struct Struct2 {
    int value1;
    int value2;
}; // end Struct2
 
struct Struct1 {
    int value;
    vector<Struct2> vec;
}; // end Struct1
 
class MyClass {
public:
    // constructor and various methods
 
private:
    vector<Struct1> classVec;
}; // end MyClass
#include <vector>
using namespace std;

struct Struct2 {
    int value1;
    int value2;
}; // end Struct2

struct Struct1 {
    int value;
    vector<Struct2> vec;
}; // end Struct1

class MyClass {
public:
    // constructor and various methods

private:
    vector<Struct1> classVec;
}; // end MyClass

That error points to the line where "classVec" is declared. I've tried some things like adding empty constructors to the structs, but that didn't change anything. Any pointers would be appreciated.

Thanks!

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Re: Issue creating a vector of a struct in C++

Apr 29th, 2007

works ok for me. your problem must be something else. what compiler? what are the errors?

Don't PM me with questions -- you might get a nasty PM in response. If you have a question then post it in one of the forums.

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Re: Issue creating a vector of a struct in C++

Apr 29th, 2007

That's the only error I'm getting:

error: multiple types in one declaration

I just realized though that the error is on the ending bracket of "MyClass", not the declaration of "classVec". I'm using g++ to compile.

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Re: Issue creating a vector of a struct in C++

Apr 29th, 2007

Dang it, I'm an idiot. I didn't have a semicolon at the end of my second struct declaration. Yeah, that error makes sense to me now. Sorry for taking up your time, and thanks for the quick reply.