Mercurial > sdl-ios-xcode
view docs/man3/SDL_GetEventFilter.3 @ 1294:1760ceb23bc6
Date: Fri, 18 Feb 2005 20:49:35 +0200 (EET)
From: ville
Subject: [SDL] Changing, at least some, anonymous enums to named enums.
Howdy,
Could, some if not all, enums be named rather than being anonymous enums?
I ran into troubles with the enum describing event types in SDL_events.h.
The problem is that an anonymous enum cannot be used in C++ templates like
so:
enum { C };
template< typename T >
void
f( T ) {
}
f( C );
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 29 Jan 2006 23:14:04 +0000 |
| parents | e5bc29de3f0a |
| children | 546f7c1eb755 |
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.TH "SDL_GetEventFilter" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference" .SH "NAME" SDL_GetEventFilter\- Retrieves a pointer to he event filter .SH "SYNOPSIS" .PP \fB#include "SDL\&.h" .sp \fBSDL_EventFilter \fBSDL_GetEventFilter\fP\fR(\fBvoid\fR); .SH "DESCRIPTION" .PP This function retrieces a pointer to the event filter that was previously set using \fI\fBSDL_SetEventFilter\fP\fR\&. An SDL_EventFilter function is defined as: .PP .nf \f(CWtypedef int (*SDL_EventFilter)(const SDL_Event *event);\fR .fi .PP .SH "RETURN VALUE" .PP Returns a pointer to the event filter or \fBNULL\fP if no filter has been set\&. .SH "SEE ALSO" .PP \fI\fBSDL_Event\fR\fR, \fI\fBSDL_SetEventFilter\fP\fR ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59