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lilizing / gist:d4a7560ebd45bf123ab184f062698cf9
Created September 12, 2017 03:27 — forked from evadne/gist:4544569
Todd Laney’s enhancements to Sticky Headers + UICollectionViewFlowLayout
//
// StickyHeaderLayout.h
// Wombat
//
// Created by Todd Laney on 1/9/13.
// Copyright (c) 2013 ToddLa. All rights reserved.
//
// Modified from http://blog.radi.ws/post/32905838158/sticky-headers-for-uicollectionview-using THANKS!
//
set -ex
[ "$ACTION" = build ] || exit 0
[ "$BUILD_VARIANTS" = "normal" ] || exit 0
[ "$CONFIGURATION" = "Release" ] || exit 0
dir="$TEMP_FILES_DIR/disk"
dmg="$HOME/Desktop/$PROJECT_NAME.dmg"
rm -rf "$dir"
// See http://www.opensource.apple.com/source/objc4/objc4-371.2/runtime/Accessors.subproj/objc-accessors.h
extern void objc_setProperty(id self, SEL _cmd, ptrdiff_t offset, id newValue, BOOL atomic, BOOL shouldCopy);
extern id objc_getProperty(id self, SEL _cmd, ptrdiff_t offset, BOOL atomic);
extern void objc_copyStruct(void *dest, const void *src, ptrdiff_t size, BOOL atomic, BOOL hasStrong);
#define PSPDFAtomicRetainedSetToFrom(dest, source) objc_setProperty(self, _cmd, (ptrdiff_t)(&dest) - (ptrdiff_t)(self), source, YES, NO)
#define PSPDFAtomicCopiedSetToFrom(dest, source) objc_setProperty(self, _cmd, (ptrdiff_t)(&dest) - (ptrdiff_t)(self), source, YES, YES)
#define PSPDFAtomicAutoreleasedGet(source) objc_getProperty(self, _cmd, (ptrdiff_t)(&source) - (ptrdiff_t)(self), YES)
#define PSPDFAtomicStructToFrom(dest, source) objc_copyStruct(&dest, &source, sizeof(__typeof__(source)), YES, NO)