conditional_callback_exists()

bool MayaFlux::Nodes::conditional_callback_exists	(	const std::vector< std::pair< NodeHook, NodeCondition > > &	callbacks,
		const NodeCondition &	callback
	)

Checks if a condition function already exists in a collection of conditional callbacks.

Parameters

callbacks	The collection of conditional callbacks to search
callback	The condition function to look for

Returns

True if the condition exists in the collection, false otherwise

This function compares function pointers to determine if a specific condition is already used in a collection of conditional callbacks. It's used to prevent duplicate registrations of the same condition function.

Definition at line 17 of file NodeUtils.cpp.

{
    return std::ranges::any_of(callbacks,
        [&callback](const std::pair<NodeHook, NodeCondition>& pair) {
            return pair.second.target_type() == callback.target_type();
        });
}