DelegateCollection <Delegate>

Defines a collection type that contains zero or more instances of the given generic delegate type.

Index

Constructors

• constructor

Methods

• add
• call
• invoke
• remove

Constructors

constructor

• new DelegateCollection<Delegate>(): DelegateCollection<Delegate>

• Type parameters

  • Delegate

  Returns DelegateCollection<Delegate>

Methods

add

• add(delegate: Delegate): void

• Adds the given argument as a delegate.

  ---

  Parameters

  • delegate: Delegate

    Delegate to add to the collection.

  Returns void

call

• call<ResultType>(block: (delegate: Delegate) => ResultType): ResultType[]

• Performs the given block for each delegate within the collection, coalescing the results into the returned array. @param: block Block to invoke for each delegate in the collection.

  ---

  Type parameters

  • ResultType

  Parameters

  • block: (delegate: Delegate) => ResultType

  Returns ResultType[]

  Resulting array of returned values from the delegates in the collection.

invoke

• invoke(block: (delegate: Delegate) => void): void

• Performs the given block against each delegate within the collection.

  ---

  Parameters

  • block: (delegate: Delegate) => void

    Block to invoke for each delegate instance.

  Returns void

remove

• remove(delegate: Delegate): void

• Removes the given argument from the collection of delegates.

  ---

  Parameters

  • delegate: Delegate

    Delegate to remove from the collection.

  Returns void