findObserver overloads

Synopses

Declared in <ball_broadcastobserver.h>

Return a shared pointer to the named observer.

bsl::shared_ptr<Observer>
findObserver(std::string_view const& observerName);

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Return a shared pointer to the named observer.

bsl::shared_ptr<Observer const>
findObserver(std::string_view const& observerName) const;

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Load a typed shared pointer to the named observer into result.

template<class t_OBSERVER>
int
findObserver(
    bsl::shared_ptr<t_OBSERVER>* result,
    std::string_view const& observerName)
requires bsl::is_convertible<t_OBSERVER *, ball::Observer *>::value;

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Load a typed shared pointer to the named observer into result.

template<class t_OBSERVER>
int
findObserver(
    bsl::shared_ptr<t_OBSERVER const>* result,
    std::string_view const& observerName) const
requires bsl::is_convertible<const t_OBSERVER *,
                                             const ball::Observer *>::value;

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Return Value

  • shared pointer to the named observer, or an empty shared pointer if none exists

  • 0 if a non‐empty shared pointer was loaded, and a non‐zero value otherwise

Parameters

Name

Description

observerName

name of the observer to find

result

destination for the typed shared pointer to the observer

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