juce::NullCheckedInvocation Struct Reference

Some helper methods for checking a callable object before invoking with the specified arguments. More...

#include "juce_Functional.h"

Static Public Member Functions
template<typename Callable , typename... Args>
static void	invoke (Callable &&fn, Args &&... args)
template<typename... Args>
static void	invoke (std::nullptr_t, Args &&...)

Detailed Description

Some helper methods for checking a callable object before invoking with the specified arguments.

If the object provides a comparison operator for nullptr it will check before calling. For other objects it will just invoke the function call operator.

@tags{Core}

Definition at line 49 of file juce_Functional.h.

Member Function Documentation

invoke() [1/2]

template<typename Callable , typename... Args>

static void juce::NullCheckedInvocation::invoke ( Callable &&  fn, Args &&...  args  )

static

Definition at line 52 of file juce_Functional.h.

invoke() [2/2]

template<typename... Args>

static void juce::NullCheckedInvocation::invoke ( std::nullptr_t  , Args &&  ...  )

static

Definition at line 70 of file juce_Functional.h.

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The documentation for this struct was generated from the following file:

• juce_core/misc/juce_Functional.h