gcc error: instantiated from...

[vartas]

Hi,
i got the following gcc-error and hope you could help me to unterstand why:

instantiated from 'const XWCPC* FILE_FM::LOCALE ::fct_format(co nst xs_t*, xs_t*, FILE_FM::FB*, T, XWCP*) [with T = long double]'

[code=c]
template<class T>
const XWCPC *fct_format(XS_ CS ft, xs_t *buf, FB *o, T v, XWCP *r)
{ o->getFt(&ft);
int l = LOCALE::xsPrint f1(buf, ft, v);
...
return r;
};[/code]

[weaknessforcats]

Beats me. Nort enough code to see what's going on.

I did take your code and make some asumptions and did not get any error:
[code=cpp]
typedef int XWCP;
typedef const int XWCPC;
typedef int XS_CS;
typedef int xs_t;
typedef int FB;
template<class T>
class LOCALE
{
public:
int xsPrintf1(xs_t* buf, XS_CS ft, T v);
};
template<class T>
int LOCALE<T>::xsPr intf1(xs_t* buf, XS_CS ft, T v)
{
return 0;
}
template<class T>
const XWCPC *fct_format(XS_ CS ft, xs_t *buf, FB *o, T v, XWCP *r)
{ o->getFt(&ft);
int l = LOCALE::xsPrint f1(buf, ft, v);
...
return r;
};

int main()
{

LOCALE<long double> obj;
int a = 10;
int b = 20;
long double c = 3.5;
obj.xsPrintf1(& a,b,c);
}
[/code]

[vartas]

Thank you, weaknessforcats . This has already helped to locate the fault, but I am still 'overextend' with it. Here the code for the method:

typedef wchar_t xs_ucs4_t;
typedef xs_ucs4_t xsu_t;
typedef xsu_t xs_t;
#define XS_(t) (t)
#define XS_CTC_(T) const T *const
#define XS_CUC XS_CTC_(xsu_t)
#define LOCALE_BUF_SIZE  255

template<class T>
static int xsPrintf1(xsu_t *b, XS_CUC f, T v)
{
	char bf[LOCALE_BUF_SIZE];
	char bv[LOCALE_BUF_SIZE];

	const xs_t *x = XS_(f);
	char *y = bf;

	for (int i = LOCALE_BUF_SIZE-1; i >= 0; i--)
	{
		if (!(*y++ = (char)(*x++)))
			break;
	}
	*y = 0;

	int r = snprintf(bv, LOCALE_BUF_SIZE,bf, v);

	y = bv;

	while (*b++ = (unsigned char)(*y++));

	return r;
}

thank you in advance for your help readiness.

[vartas]

Ok, thank you very much. Could it be a make-issue? In your code above, I received the following errors:
'template <class T> class LOCALE' used without template
parameters, line: int l = LOCALE: xsPrintf1 (buf, ft, v);
make: *** [main.o] .