Mercurial > projects > ldc
comparison gen/utils.h @ 1228:79758fd2f48a
Added Doxygen file.
Completely seperated type and symbol generation. Should fix a lot of bugs, but is not yet 100% complete.
| author | Tomas Lindquist Olsen <tomas.l.olsen gmail.com> |
|---|---|
| date | Wed, 15 Apr 2009 20:06:25 +0200 |
| parents | |
| children | ec1d9dc1d32a |
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| 1215:08f87d8cd101 | 1228:79758fd2f48a |
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| 1 #ifndef __LDC_GEN_UTILS_H__ | |
| 2 #define __LDC_GEN_UTILS_H__ | |
| 3 | |
| 4 #include "root.h" | |
| 5 | |
| 6 /// Very simple templated iterator for DMD ArrayS. | |
| 7 template<class C> | |
| 8 struct ArrayIter | |
| 9 { | |
| 10 Array& array; | |
| 11 size_t index; | |
| 12 | |
| 13 ArrayIter(Array& arr, size_t idx = 0) | |
| 14 : array(arr), index(idx) | |
| 15 { } | |
| 16 | |
| 17 bool done() | |
| 18 { | |
| 19 return index >= array.dim; | |
| 20 } | |
| 21 bool more() | |
| 22 { | |
| 23 return index < array.dim; | |
| 24 } | |
| 25 | |
| 26 C* get() | |
| 27 { | |
| 28 return static_cast<C*>(array.data[index]); | |
| 29 } | |
| 30 C* operator->() | |
| 31 { | |
| 32 return static_cast<C*>(array.data[index]); | |
| 33 } | |
| 34 | |
| 35 void next() | |
| 36 { | |
| 37 ++index; | |
| 38 } | |
| 39 }; | |
| 40 | |
| 41 // some aliases | |
| 42 typedef ArrayIter<Dsymbol> DsymbolIter; | |
| 43 typedef ArrayIter<FuncDeclaration> FuncDeclarationIter; | |
| 44 typedef ArrayIter<VarDeclaration> VarDeclarationIter; | |
| 45 | |
| 46 #endif |