TEnumerableBase<T>.Sum Method

Unit:: Spring.Collections.Base

Package:: Spring.Base

Overloads

Sum
Sum(Func<T,Integer>)
Sum(Func<T,Int64>)
Sum(Func<T,Single>)
Sum(Func<T,Double>)
Sum(Func<T,Currency>)

Sum

Delphi

function Sum: T

Returns

T

Sum(Func<T,Integer>)

Delphi

function Sum(const selector: Func<T, Integer>): Integer

Parameters

selector: Func<T, Integer>

Returns

Integer

Sum(Func<T,Int64>)

Delphi

function Sum(const selector: Func<T, Int64>): Int64

Parameters

selector: Func<T, Int64>

Returns

Int64

Sum(Func<T,Single>)

Delphi

function Sum(const selector: Func<T, Single>): Single

Parameters

selector: Func<T, Single>

Returns

Single

Sum(Func<T,Double>)

Delphi

function Sum(const selector: Func<T, Double>): Double

Parameters

selector: Func<T, Double>

Returns

Double

Sum(Func<T,Currency>)

Delphi

function Sum(const selector: Func<T, Currency>): Currency

Parameters

selector: Func<T, Currency>

Returns

Currency