source file of the GNU LilyPond music typesetter
- (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
-#include <limits.h>
-#include "proto.hh"
-#include "string.hh"
#include "moment.hh"
-#include "real.hh"
#include "interval.tcc"
-Interval__instantiate(Rational);
-Interval__instantiate(int);
-
-#ifdef AIX
-const Real INFTY = 1e8; // ARGh. AIX sucks
-#else
-const Real INFTY = HUGE_VAL;
-#endif
-
+template<>
Rational
-Interval_t<Rational>::infinity()
+Interval_t<Rational>::infinity ()
{
-/*
- windhoze-suck-suck-suck-suck-suck-thank-you-cygnus
-
- I get tired of all these incompatibilities. We'll just assume:
-
- that 2^31 is *Big*
-
- */
-
- return Rational(INT_MAX);
+ Rational infty;
+ infty.set_infinite (1);
+ return infty;
}
-int
-Interval_t<int>::infinity()
+template<>
+String
+Interval_t<Rational>::T_to_string (Rational a)
{
- return INT_MAX;
+ return a.to_string ();
}
+
+template INTERVAL__INSTANTIATE (Rational);