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author | Anton Korobeynikov <asl@math.spbu.ru> | 2008-01-31 17:43:25 +0000 |
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committer | Anton Korobeynikov <asl@math.spbu.ru> | 2008-01-31 17:43:25 +0000 |
commit | a7fbaf8f0aa886cf73e671a64ae3194a688e506b (patch) | |
tree | e5f6384253b37bd9686c13e73e34525c7db95aad /include/llvm/ADT/StringMap.h | |
parent | 8ec927b6bfcdb5f7ca512001acfc56b9dc509406 (diff) | |
download | external_llvm-a7fbaf8f0aa886cf73e671a64ae3194a688e506b.zip external_llvm-a7fbaf8f0aa886cf73e671a64ae3194a688e506b.tar.gz external_llvm-a7fbaf8f0aa886cf73e671a64ae3194a688e506b.tar.bz2 |
Reapply the patch with fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46615 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/ADT/StringMap.h')
-rw-r--r-- | include/llvm/ADT/StringMap.h | 41 |
1 files changed, 34 insertions, 7 deletions
diff --git a/include/llvm/ADT/StringMap.h b/include/llvm/ADT/StringMap.h index 407cb1f..81a5545 100644 --- a/include/llvm/ADT/StringMap.h +++ b/include/llvm/ADT/StringMap.h @@ -126,23 +126,26 @@ public: /// and data. template<typename ValueTy> class StringMapEntry : public StringMapEntryBase { - ValueTy Val; public: + ValueTy second; + explicit StringMapEntry(unsigned StrLen) - : StringMapEntryBase(StrLen), Val() {} + : StringMapEntryBase(StrLen), second() {} StringMapEntry(unsigned StrLen, const ValueTy &V) - : StringMapEntryBase(StrLen), Val(V) {} + : StringMapEntryBase(StrLen), second(V) {} - const ValueTy &getValue() const { return Val; } - ValueTy &getValue() { return Val; } + const ValueTy &getValue() const { return second; } + ValueTy &getValue() { return second; } - void setValue(const ValueTy &V) { Val = V; } + void setValue(const ValueTy &V) { second = V; } /// getKeyData - Return the start of the string data that is the key for this /// value. The string data is always stored immediately after the /// StringMapEntry object. const char *getKeyData() const {return reinterpret_cast<const char*>(this+1);} + const char *first() const { return getKeyData(); } + /// Create - Create a StringMapEntry for the specified key and default /// construct the value. template<typename AllocatorTy, typename InitType> @@ -198,7 +201,7 @@ public: static StringMapEntry &GetStringMapEntryFromValue(ValueTy &V) { StringMapEntry *EPtr = 0; char *Ptr = reinterpret_cast<char*>(&V) - - (reinterpret_cast<char*>(&EPtr->Val) - + (reinterpret_cast<char*>(&EPtr->second) - reinterpret_cast<char*>(EPtr)); return *reinterpret_cast<StringMapEntry*>(Ptr); } @@ -239,6 +242,11 @@ public: AllocatorTy &getAllocator() { return Allocator; } const AllocatorTy &getAllocator() const { return Allocator; } + typedef const char* key_type; + typedef ValueTy mapped_type; + typedef StringMapEntry<ValueTy> value_type; + typedef size_t size_type; + typedef StringMapConstIterator<ValueTy> const_iterator; typedef StringMapIterator<ValueTy> iterator; @@ -267,6 +275,25 @@ public: return const_iterator(TheTable+Bucket); } + iterator find(const char *Key) { + return find(Key, Key + strlen(Key)); + } + const_iterator find(const char *Key) const { + return find(Key, Key + strlen(Key)); + } + + ValueTy& operator[](const char *Key) { + value_type& entry = GetOrCreateValue(Key, Key + strlen(Key)); + return entry.getValue(); + } + + size_type count(const char *KeyStart, const char *KeyEnd) const { + return find(KeyStart, KeyEnd) == end() ? 0 : 1; + } + size_type count(const char *Key) const { + return count(Key, Key + strlen(Key)); + } + /// insert - Insert the specified key/value pair into the map. If the key /// already exists in the map, return false and ignore the request, otherwise /// insert it and return true. |