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Ingy döt Net 2013-10-27 22:24:23 +00:00
parent 6f050a029e
commit 776bba907c
3887 changed files with 59894 additions and 7280 deletions
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21
Task/Arithmetic-Rational/D/arithmetic-rational.d
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@ -62,14 +62,17 @@ struct RationalT(T) {
return den;
}
string toString() /*const*/ {
if (den == 0) {
if (num == 0)
return "NaRat";
else
return ((num < 0) ? "-" : "+") ~ "infRat";
}
return text(num) ~ (den == 1 ? "" : ("/" ~ text(den)));
string toString() /*pure const*/ {
if (den != 0)
return num.text ~ (den == 1 ? "" : "/" ~ den.text);
if (num == 0)
return "NaRat";
else
return ((num < 0) ? "-" : "+") ~ "infRat";
}
real toReal() const {
return num.toLong / cast(real)den.toLong;
}
RationalT opBinary(string op)(/*in*/ RationalT r)
@ -106,7 +109,7 @@ struct RationalT(T) {
return RationalT(l).opBinary!op(RationalT(num, den));
}
RationalT opOpAssign(string op, U)(in U l)
RationalT opOpAssign(string op, U)(/*in*/ U l)
/*const pure nothrow*/ {
mixin("this = this " ~ op ~ "l;");
return this;