callback_union Union Reference

Union for storing different callback function pointers. More...

Collaboration diagram for callback_union:

Data Fields
func_constructor	constructor
func_do_search	do_search
void *	ptr

Detailed Description

Union for storing different callback function pointers.

Allows storing either a constructor or do_search callback, or a generic pointer.

(Function pointers cannot safely cast to data pointer ("void*"). Casting into some other basic function pointers in order to avoid this union has caused issues in some special cases.)

Definition at line 125 of file interp_method_check.c.

Field Documentation

constructor

func_constructor callback_union::constructor

Constructor callback function pointer

Definition at line 126 of file interp_method_check.c.

do_search

func_do_search callback_union::do_search

Do-search callback function pointer

Definition at line 127 of file interp_method_check.c.

ptr

void* callback_union::ptr

Generic pointer for lookup

Definition at line 128 of file interp_method_check.c.

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

• src/core/interpolation/methods/interp_method_check.c