From f867f6d7a8f728e163ba785f2da45ec97fa8ba53 Mon Sep 17 00:00:00 2001 From: click Date: Tue, 8 Jun 2010 08:04:26 +0200 Subject: Get g3dlib, zlib and jemalloc to build again --HG-- branch : trunk rename : opt/cleanup/tab2spaces.sh => contrib/cleanup/tab2spaces.sh rename : opt/cleanup/whitespace.sh => contrib/cleanup/whitespace.sh rename : opt/conf_merge/README => contrib/conf_merge/README rename : opt/conf_merge/index.php => contrib/conf_merge/index.php rename : opt/conf_merge/merge.php => contrib/conf_merge/merge.php rename : doc/AuctionHouseBot.txt => docs/AuctionHouseBot.txt rename : doc/DocStructure.dox => docs/DocStructure.dox rename : doc/Doxyfile.in => docs/Doxyfile.in rename : doc/EventAI.txt => docs/EventAI.txt rename : doc/HowToScript.txt => docs/HowToScript.txt rename : doc/TextTables.txt => docs/TextTables.txt rename : doc/UnixInstall.txt => docs/UnixInstall.txt rename : externals/jemalloc/include/internal/arena.h => externals/jemalloc/jemalloc/internal/arena.h rename : externals/jemalloc/include/internal/base.h => externals/jemalloc/jemalloc/internal/base.h rename : externals/jemalloc/include/internal/chunk.h => externals/jemalloc/jemalloc/internal/chunk.h rename : externals/jemalloc/include/internal/chunk_dss.h => externals/jemalloc/jemalloc/internal/chunk_dss.h rename : externals/jemalloc/include/internal/chunk_mmap.h => externals/jemalloc/jemalloc/internal/chunk_mmap.h rename : externals/jemalloc/include/internal/chunk_swap.h => externals/jemalloc/jemalloc/internal/chunk_swap.h rename : externals/jemalloc/include/internal/ckh.h => externals/jemalloc/jemalloc/internal/ckh.h rename : externals/jemalloc/include/internal/ctl.h => externals/jemalloc/jemalloc/internal/ctl.h rename : externals/jemalloc/include/internal/extent.h => externals/jemalloc/jemalloc/internal/extent.h rename : externals/jemalloc/include/internal/hash.h => externals/jemalloc/jemalloc/internal/hash.h rename : externals/jemalloc/include/internal/huge.h => externals/jemalloc/jemalloc/internal/huge.h rename : externals/jemalloc/include/internal/jemalloc_internal.h => externals/jemalloc/jemalloc/internal/jemalloc_internal.h rename : externals/jemalloc/include/internal/jemalloc_internal.h.in => externals/jemalloc/jemalloc/internal/jemalloc_internal.h.in rename : externals/jemalloc/include/internal/mb.h => externals/jemalloc/jemalloc/internal/mb.h rename : externals/jemalloc/include/internal/mutex.h => externals/jemalloc/jemalloc/internal/mutex.h rename : externals/jemalloc/include/internal/prof.h => externals/jemalloc/jemalloc/internal/prof.h rename : externals/jemalloc/include/internal/ql.h => externals/jemalloc/jemalloc/internal/ql.h rename : externals/jemalloc/include/internal/qr.h => externals/jemalloc/jemalloc/internal/qr.h rename : externals/jemalloc/include/internal/rb.h => externals/jemalloc/jemalloc/internal/rb.h rename : externals/jemalloc/include/internal/stats.h => externals/jemalloc/jemalloc/internal/stats.h rename : externals/jemalloc/include/internal/tcache.h => externals/jemalloc/jemalloc/internal/tcache.h rename : externals/jemalloc/include/internal/totally_not_p_r_n.h => externals/jemalloc/jemalloc/internal/totally_not_p_r_n.h rename : externals/jemalloc/include/jemalloc.h => externals/jemalloc/jemalloc/jemalloc.h rename : externals/jemalloc/include/jemalloc.h.in => externals/jemalloc/jemalloc/jemalloc.h.in rename : externals/jemalloc/include/jemalloc_defs.h => externals/jemalloc/jemalloc/jemalloc_defs.h rename : externals/jemalloc/include/jemalloc_defs.h.in => externals/jemalloc/jemalloc/jemalloc_defs.h.in --- externals/g3dlite/ReferenceCount.cpp | 61 ++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 externals/g3dlite/ReferenceCount.cpp (limited to 'externals/g3dlite/ReferenceCount.cpp') diff --git a/externals/g3dlite/ReferenceCount.cpp b/externals/g3dlite/ReferenceCount.cpp new file mode 100644 index 00000000000..2e1f117e0d9 --- /dev/null +++ b/externals/g3dlite/ReferenceCount.cpp @@ -0,0 +1,61 @@ +/** + @file ReferenceCount.cpp + + Reference Counting Garbage Collector for C++ + + @maintainer Morgan McGuire, http://graphics.cs.williams.edu + @cite Adapted and extended from Justin Miller's "RGC" class that appeared in BYTE magazine. + @cite See also http://www.jelovic.com/articles/cpp_without_memory_errors_slides.htm + + @created 2001-10-23 + @edited 2009-04-25 +*/ +#include "G3D/platform.h" +#include "G3D/ReferenceCount.h" + +namespace G3D { + +ReferenceCountedObject::ReferenceCountedObject() : + ReferenceCountedObject_refCount(0), + ReferenceCountedObject_weakPointer(0) { + + debugAssertM(isValidHeapPointer(this), + "Reference counted objects must be allocated on the heap."); +} + +void ReferenceCountedObject::ReferenceCountedObject_zeroWeakPointers() { + // Tell all of my weak pointers that I'm gone. + + _WeakPtrLinkedList* node = ReferenceCountedObject_weakPointer; + + while (node != NULL) { + // Notify the weak pointer that it is going away + node->weakPtr->objectCollected(); + + // Free the node and advance + _WeakPtrLinkedList* tmp = node; + node = node->next; + delete tmp; + } +} + +ReferenceCountedObject::~ReferenceCountedObject() {} + + +ReferenceCountedObject::ReferenceCountedObject(const ReferenceCountedObject& notUsed) : + ReferenceCountedObject_refCount(0), + ReferenceCountedObject_weakPointer(0) { + (void)notUsed; + debugAssertM(G3D::isValidHeapPointer(this), + "Reference counted objects must be allocated on the heap."); +} + +ReferenceCountedObject& ReferenceCountedObject::operator=(const ReferenceCountedObject& other) { + (void)other; + // Nothing changes when I am assigned; the reference count on + // both objects is the same (although my super-class probably + // changes). + return *this; +} + +} // G3D -- cgit v1.2.3