Summator

Output range for summation.

struct Summator (

) if (

isMutable!T

) {

template isComplex(C) via import mir.internal.utility : isComplex;;

alias fastmath = AliasSeq!(llvmAttr("unsafe-fp-math", "true"), llvmFastMathFlag("fast")) via import ldc.attributes : fastmath;;

bool signbit(T x) via import mir.math.ieee : signbit;;

@attr

static if(!(summation == Summation.precise))

static if(summation == Summation.kb2)

F s;

@attr

static if(!(summation == Summation.precise))

static if(summation == Summation.kb2)

F cs;

@attr

static if(!(summation == Summation.precise))

static if(summation == Summation.kb2)

F ccs;

@attr

static if(!(summation == Summation.precise))

static if(!(summation == Summation.kb2))

static if(summation == Summation.kbn)

F s;

@attr

static if(!(summation == Summation.precise))

static if(!(summation == Summation.kb2))

static if(summation == Summation.kbn)

F c;

@attr

static if(!(summation == Summation.precise))

static if(!(summation == Summation.kb2))

static if(!(summation == Summation.kbn))

static if(summation == Summation.kahan)

F s;

@attr

static if(!(summation == Summation.precise))

static if(!(summation == Summation.kb2))

static if(!(summation == Summation.kbn))

static if(summation == Summation.kahan)

F c;

@attr

static if(!(summation == Summation.precise))

static if(!(summation == Summation.kb2))

static if(!(summation == Summation.kbn))

static if(summation == Summation.kahan)

F y;

@attr

static if(!(summation == Summation.precise))

static if(!(summation == Summation.kb2))

static if(!(summation == Summation.kbn))

static if(summation == Summation.kahan)

F t;

@attr

static if(!(summation == Summation.precise))

static if(!(summation == Summation.kb2))

static if(!(summation == Summation.kbn))

static if(!(summation == Summation.kahan))

static if(summation == Summation.pairwise)

size_t index;

@attr

static if(!(summation == Summation.precise))

static if(!(summation == Summation.kb2))

static if(!(summation == Summation.kbn))

static if(!(summation == Summation.kahan))

static if(summation == Summation.pairwise)

static if(fastPairwise)

enum registersCount;

@attr

static if(!(summation == Summation.precise))

static if(!(summation == Summation.kb2))

static if(!(summation == Summation.kbn))

static if(!(summation == Summation.kahan))

static if(summation == Summation.pairwise)

static if(fastPairwise)

F[size_t.sizeof * 8] partials;

@attr

static if(!(summation == Summation.precise))

static if(!(summation == Summation.kb2))

static if(!(summation == Summation.kbn))

static if(!(summation == Summation.kahan))

static if(summation == Summation.pairwise)

static if(!(fastPairwise))

F[size_t.sizeof * 8] partials;

@attr

static if(!(summation == Summation.precise))

static if(!(summation == Summation.kb2))

static if(!(summation == Summation.kbn))

static if(!(summation == Summation.kahan))

static if(!(summation == Summation.pairwise))

static if(summation == Summation.naive)

F s;

@attr

static if(!(summation == Summation.precise))

static if(!(summation == Summation.kb2))

static if(!(summation == Summation.kbn))

static if(!(summation == Summation.kahan))

static if(!(summation == Summation.pairwise))

static if(!(summation == Summation.naive))

static if(summation == Summation.fast)

F s;

@attr

static if(!(summation == Summation.precise))

static if(!(summation == Summation.kb2))

static if(!(summation == Summation.kbn))

static if(!(summation == Summation.kahan))

static if(!(summation == Summation.pairwise))

static if(!(summation == Summation.naive))

static if(!(summation == Summation.fast))

static if(summation == Summation.decimal)

Decimal!128 s;

@attr

static if(!(summation == Summation.precise))

static if(!(summation == Summation.kb2))

static if(!(summation == Summation.kbn))

static if(!(summation == Summation.kahan))

static if(!(summation == Summation.pairwise))

static if(!(summation == Summation.naive))

static if(!(summation == Summation.fast))

static if(summation == Summation.decimal)

T ss;

void opAssign(T rhs);

void opOpAssign(T rhs);

void opOpAssign(Summator rhs);

void opOpAssign(T rhs);

void opOpAssign(Summator rhs);

static if(summation == Summation.precise)

bool isNaN();

static if(summation == Summation.precise)

bool isFinite();

static if(summation == Summation.precise)

bool isInfinity();

static if(!(summation == Summation.precise))
static if(isFloatingPoint!F)

bool isNaN();

static if(!(summation == Summation.precise))
static if(isFloatingPoint!F)

bool isFinite();

static if(!(summation == Summation.precise))
static if(isFloatingPoint!F)

bool isInfinity();

}

Constructors

this this(T n)

Public Imports

mir.ndslice.slice public import mir.ndslice.slice;: Undocumented in source.

Members

Functions

isFinite bool isFinite(): Returns true if current sum is finite (not infinite or NaN).
isFinite bool isFinite(): Returns true if current sum is finite (not infinite or NaN).
isInfinity bool isInfinity(): Returns true if current sum is ±∞.
isInfinity bool isInfinity(): Returns true if current sum is ±∞.
isNaN bool isNaN(): Returns true if current sum is a NaN.
isNaN bool isNaN(): Returns true if current sum is a NaN.
opAssign void opAssign(T rhs): Operator overloading.
opCast C opCast(): Returns Summator with extended internal partial sums.
opCast C opCast(): cast(C) operator overloading. Returns cast(C)sum(). See also: cast
opOpAssign void opOpAssign(T rhs)
void opOpAssign(Summator rhs): Operator overloading.
put void put(N n)
void put(Range r): Adds n to the internal partial sums.
sum T sum(): Returns the value of the sum.

The OpenD Programming Language

Summator

Constructors

Public Imports

Members

Functions

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