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Hi all!

This is from my code:

```
struct R3
{
float x;
float y;
float z;
R3(float, float, float);
R3();
};
R3::R3(float a, float b, float c)
{
x = a;
y = b;
z = c;
}
R3::R3()
{
x = 0;
y = 0;
z = 0;
}
struct Bodies
{
int Mass;
float Dist[100];
R3 Place(float, float, float);
R3 Speed(float, float, float);
R3 Acc(float, float, float);
Bodies(int, R3, R3, R3);
};
Bodies::Bodies(int M, R3 XYZ, R3 V, R3 A)
{
Mass = M;
Place.x = XYZ.x;
Place.y = XYZ.y;
Place.z = XYZ.z;
Speed.x = V.x;
Speed.y = V.y;
Speed.z = V.z;
Acc.x = A.x;
Acc.y = A.y;
Acc.z = A.z;
}
```

The assigments in

`Bodies::Bodies(int M, R3 XYZ, R3 V, R3 A)`

somehow don't work. Dev-C++ is showing the error "insufficient contextual information to determine type" and when I write just

`Place = XYZ`

it's showing "invalid use of member (did you forget the '&'?)". According to my tutorial (from cplusplus.com), both ways should be all right... :-/

Could you please tell me where might be the problem?

Thanks for all your answers!