Rational

The struct that implements rational numbers. All relevant operators (addition, subtraction, multiplication, division, exponentiation by a non-negative integer, equality and comparison) are overloaded. The second operand for all binary operators except exponentiation may be either another Rational or another integer type.

struct Rational (

SomeIntegral

) if (

isIntegerLike!SomeIntegral

) {

Rational!(SomeIntegral) opBinary(Rhs that);

auto opBinaryRight(Rhs that);

typeof(this) opOpAssign(Rhs that);

typeof(this) opBinary(Rhs that);

typeof(this) opBinaryRight(Rhs that);

typeof(this) opOpAssign(Rhs that);

auto opBinary(Rhs that);

auto opBinaryRight(Rhs that);

typeof(this) opOpAssign(Rhs that);

auto opBinary(Rhs that);

typeof(this) opOpAssign(Rhs that);

typeof(this) opBinaryRight(Rhs that);

typeof(this) opUnary();

typeof(this) opOpAssign(Rhs that);

auto opBinary(Rhs that);

public import std.traits : isAssignable;;

typeof(this) opAssign(Rhs that);

bool opEquals(Rhs that);

int opCmp(Rhs that);

typeof(this) inverse();

void invert();

public import std.traits : isFloatingPoint;;

F opCast();

I opCast();

inout(SomeIntegral) numerator [@property getter];

inout(SomeIntegral) denominator [@property getter];

SomeIntegral integerPart [@property getter];

typeof(this) fractionPart [@property getter];

string toString();

}

Members

Functions

inverse typeof(this) inverse(): //////////////////////////////////////////////////////////////////////////// Get inverse.
invert void invert(): Invert this.
opAssign typeof(this) opAssign(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opAssign typeof(this) opAssign(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opBinary Rational!(SomeIntegral) opBinary(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opBinary Rational!(SomeIntegral) opBinary(Rhs that): ditto
opBinary typeof(this) opBinary(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opBinary typeof(this) opBinary(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opBinary auto opBinary(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opBinary auto opBinary(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opBinary auto opBinary(Rhs that): ditto
opBinaryRight auto opBinaryRight(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opBinaryRight typeof(this) opBinaryRight(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opBinaryRight auto opBinaryRight(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opBinaryRight typeof(this) opBinaryRight(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opCast F opCast(): Convert to floating point representation.
opCast I opCast(): Casts this to an integer by truncating the fractional part. Equivalent to integerPart, and then casting it to type I.
opCmp int opCmp(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opCmp int opCmp(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opEquals bool opEquals(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opOpAssign typeof(this) opOpAssign(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opOpAssign typeof(this) opOpAssign(Rhs that): ditto
opOpAssign typeof(this) opOpAssign(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opOpAssign typeof(this) opOpAssign(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opOpAssign typeof(this) opOpAssign(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opOpAssign typeof(this) opOpAssign(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opOpAssign typeof(this) opOpAssign(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opOpAssign typeof(this) opOpAssign(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opOpAssign typeof(this) opOpAssign(Rhs that): Undocumented in source. Be warned that the author may not have intended to support it.
opUnary typeof(this) opUnary(): Undocumented in source. Be warned that the author may not have intended to support it.
toString string toString(): Returns a string representation of this in the form a/b.

Imports

isAssignable (from std.traits) public import std.traits : isAssignable;: Undocumented in source.
isFloatingPoint (from std.traits) public import std.traits : isFloatingPoint;: Undocumented in source.

Properties

denominator inout(SomeIntegral) denominator [@property getter]: Returns the denominator.
fractionPart typeof(this) fractionPart [@property getter]: Returns the fractional part of this rational.
integerPart SomeIntegral integerPart [@property getter]: Returns the integer part of this rational, with any remainder truncated.
numerator inout(SomeIntegral) numerator [@property getter]: Returns the numerator.

Rational

Members

Functions

Imports

Properties

Meta

Source