class GFFront2D
{
public:
std::vector<GFFront2D::SECTION>& sections);
};
yields a C2027 (use of undefined type "GFFront2D")
Can you help me out?
This VC6 crap gives me the super-creeps. I hate it, hate it, hate
it... Unfortunately I have to use it for this project.
--
-Gernot
int main(int argc, char** argv) {printf
("%silto%c%cf%cgl%ssic%ccom%c", "ma", 58, 'g', 64, "ba", 46, 10);} 6 1338
"Gernot Frisch" <Me@Privacy.net> wrote in message class GFFront2D { public: std::vector<GFFront2D::SECTION>& sections);
std::vector< ::GFFront2D::SECTION>& sections;
Does this help ? I don't have VC 6 to test it.
Also, what is SECTION ? There should be no ')' before semicolon.
Sharad
"Sharad Kala" <no*****************@yahoo.com> schrieb im Newsbeitrag
news:33*************@individual.net... "Gernot Frisch" <Me@Privacy.net> wrote in message class GFFront2D { public: std::vector<GFFront2D::SECTION>& sections);
std::vector< ::GFFront2D::SECTION>& sections;
Does this help ? I don't have VC 6 to test it. Also, what is SECTION ? There should be no ')' before semicolon.
No, it does not help. Sorry, I provided too little snippet.
#include <vector>
class GFFront2D
{
public:
struct NODE
{
double x, y;
double val;
};
struct SECTION
{
NODE pos;
int nreg_before;
};
public:
GFFront2d();
int IntersectRegionsWithLine(const NODE n[2],
std::vector<GFFront2D::SECTION>& sections);
};
This copiles fine with Comeau online test compiler and .NET7.1.
<sigh>
-Gernot
> void foo(std::vector<GFFront2D::SECTION>& sections);
void foo(std::vector<SECTION>& sections);
worked...
Gernot Frisch wrote: void foo(std::vector<GFFront2D::SECTION>& sections);
void foo(std::vector<SECTION>& sections); worked...
I'm not sure if this answers your question, but if "GFFront2d()" is
meant to be your c-tor function then you need to have the same name as
your class (upercase D) "GFFront2D()"
Also, you only have the c-tor header, so if you use the class then you
need to implement it.
I changed your code to:
#include <vector>
class GFFront2D
{
public:
struct NODE
{
double x, y;
double val;
};
struct SECTION
{
NODE pos;
int nreg_before;
};
public:
GFFront2D();
int IntersectRegionsWithLine(const NODE n[2],
std::vector<GFFront2D::SECTION>& sections);
};
GFFront2D::GFFront2D()
{
}
int main()
{
GFFront2D *abc;
abc = new GFFront2D;
}
This compiles just fine with MS Visual C++ 2003.
-Benjamin Dacko
Gernot Frisch wrote: class GFFront2D { public: std::vector<GFFront2D::SECTION>& sections); };
yields a C2027 (use of undefined type "GFFront2D")
Can you help me out?
This VC6 crap gives me the super-creeps. I hate it, hate it, hate it... Unfortunately I have to use it for this project.
Firstly, your code contains a meaningless closing brace. Secondly, your
code refers to an undeclared nested name 'GFFront2D::SECTION'. That
would be OK in a member function definition, but is an error in a data
member definition.
This code has a good potential to run into a "VC6 crap", but at this the
crap is entirely yours, not VC6's.
--
Best regards,
Andrey Tarasevich
"Andrey Tarasevich" <an**************@hotmail.com> schrieb im
Newsbeitrag news:p6********************@comcast.com... Gernot Frisch wrote: class GFFront2D { public: std::vector<GFFront2D::SECTION>& sections); };
yields a C2027 (use of undefined type "GFFront2D")
Can you help me out?
This VC6 crap gives me the super-creeps. I hate it, hate it, hate it... Unfortunately I have to use it for this project.
Firstly, your code contains a meaningless closing brace. Secondly, your code refers to an undeclared nested name 'GFFront2D::SECTION'. That would be OK in a member function definition, but is an error in a data member definition.
This code has a good potential to run into a "VC6 crap", but at this the crap is entirely yours, not VC6's.
Yes, sorry. The poblem was:
class A
{
struct A::B // Error
{};
};
I had to write "B" instead of "A::B", which was perfectly OK with
VC.net 7.1.
Anyway, thank you very much,
Gernot This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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