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36 lines
729 B
C++
36 lines
729 B
C++
#include "BlSymTable.h"
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#include "BlContext.h"
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USING_NS_BF;
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BlSymTable::BlSymTable()
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{
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#ifdef BL_USE_DENSEMAP_SYMTAB
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mMap.set_empty_key(Val128(-1));
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//mMap.set_empty_key("");
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mMap.min_load_factor(0);
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mMap.resize(100000);
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#endif
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}
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BlSymbol* BlSymTable::Add(const char* name, bool* isNew)
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{
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Val128 val128 = Hash128(name, (int)strlen(name));
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auto itr = mMap.insert(std::make_pair(val128, (BlSymbol*)NULL));
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if (!itr.second)
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{
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if (isNew != NULL)
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*isNew = false;
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return itr.first->second;
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}
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if (isNew != NULL)
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*isNew = true;
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auto blSymbol = new BlSymbol();
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itr.first->second = blSymbol;
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blSymbol->mName = name;
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blSymbol->mKind = BlSymKind_Undefined;
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blSymbol->mObjectDataIdx = -1;
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return blSymbol;
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}
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