QVariant

A dimensionnaly variant quantity.

struct QVariant (

N

) {

alias valueType = N;

N rawValue();

this(T scalar, Dimensions dim);

this(T scalar);

Dimensions dimensions();

N value(Q target);

bool isDimensionless();

bool isConsistentWith(Q qty);

QVariant baseUnit();

QVariant opAssign(Q qty);

QVariant opAssign(T scalar);

QVariant!N opUnary();

QVariant!N opUnary();

QVariant!N opBinary(Q qty);

QVariant!N opBinaryRight(Q qty);

QVariant!N opBinary(T scalar);

QVariant!N opBinaryRight(T scalar);

QVariant!N opBinary(T scalar);

QVariant!N opBinaryRight(T scalar);

QVariant!N opBinaryRight(T scalar);

QVariant!N opBinary(Q qty);

QVariant!N opBinaryRight(Q qty);

QVariant!N opBinary(Q qty);

QVariant!N opBinaryRight(Q qty);

QVariant!N opBinary(T power);

QVariant!N opBinary(Rational power);

void opOpAssign(Q qty);

void opOpAssign(T scalar);

void opOpAssign(Q qty);

void opOpAssign(T scalar);

void opOpAssign(T scalar);

bool opEquals(Q qty);

bool opEquals(T scalar);

int opCmp(Q qty);

int opCmp(T scalar);

void toString(void delegate(const(char)[]) sink, FormatSpec!char fmt);

}

Constructors

this this(T scalar, Dimensions dim): Undocumented in source.
this this(Q qty): Creates a new quantity from another one with the same dimensions
this this(T scalar): Creates a new dimensionless quantity from a number

Alias This

Members

Aliases

valueType alias valueType = N: Undocumented in source.

Functions

baseUnit QVariant baseUnit(): Returns the base unit of this quantity.
dimensions Dimensions dimensions(): Returns the dimensions of the quantity
get N get(): Implicitly convert a dimensionless value to the value type.
isConsistentWith bool isConsistentWith(Q qty): Tests wheter this quantity has the same dimensions as another one.
isDimensionless bool isDimensionless(): Test whether this quantity is dimensionless
opAssign QVariant opAssign(Q qty)
QVariant opAssign(T scalar)
opBinary QVariant!N opBinary(Q qty)
QVariant!N opBinary(T scalar)
QVariant!N opBinary(T power)
QVariant!N opBinary(Rational power)
opBinaryRight QVariant!N opBinaryRight(Q qty)
QVariant!N opBinaryRight(T scalar): Operator overloading
opCast T opCast(): Cast a dimensionless quantity to a numeric type.
opCmp int opCmp(Q qty)
int opCmp(T scalar)
opEquals bool opEquals(Q qty)
bool opEquals(T scalar)
opOpAssign void opOpAssign(Q qty)
void opOpAssign(T scalar)
opUnary QVariant!N opUnary(): Operator overloading
rawValue N rawValue(): Undocumented in source. Be warned that the author may not have intended to support it.
toString void toString(void delegate(const(char)[]) sink, FormatSpec!char fmt): Undocumented in source. Be warned that the author may not have intended to support it.
value N value(Q target): Gets the value of this quantity when expressed in the given target unit.

Parameters

N: the numeric type of the quantity.

See Also

QVariant has the same public members and overloaded operators as Quantity.

Meta

Source

See Implementation

quantities runtime classes

DimensionException

enums

isQVariantOrQuantity

functions

structs

QVariant

templates

isQVariant