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Merge pull request #222 from cmdrf/gccforeach

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Update NV_FOREACH for C++11
This commit is contained in:
Ignacio 2015-06-12 10:26:25 -07:00
commit 701f8224dc
1 changed files with 7 additions and 2 deletions
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9
src/nvcore/ForEach.h
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@ -10,10 +10,15 @@ These foreach macros are very non-standard and somewhat confusing, but I like th
#include "nvcore.h"
#if NV_CC_GNUC // If typeof is available:
#if NV_CC_GNUC || NV_CC_CPP11 // If typeof or decltype is available:
#if !NV_CC_CPP11
# define NV_DECLTYPE typeof // Using a non-standard extension over typeof that behaves as C++11 decltype
#else
# define NV_DECLTYPE decltype
#endif
#define NV_FOREACH(i, container) \
typedef typeof(container) NV_STRING_JOIN2(cont,__LINE__); \
typedef NV_DECLTYPE(container) NV_STRING_JOIN2(cont,__LINE__); \
for(NV_STRING_JOIN2(cont,__LINE__)::PseudoIndex i((container).start()); !(container).isDone(i); (container).advance(i))
/*
#define NV_FOREACH(i, container) \