47 lines
810 B
C++
47 lines
810 B
C++
/*
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* LLCalcParser.cpp
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* SecondLife
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*
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* Created by Aimee Walton on 28/09/2008.
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* Copyright 2008 Aimee Walton.
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*
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*/
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#include "linden_common.h"
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#include "llcalcparser.h"
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using namespace boost::spirit::classic;
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F32 LLCalcParser::lookup(const std::string::iterator& start, const std::string::iterator& end) const
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{
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LLCalc::calc_map_t::iterator iter;
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std::string name(start, end);
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if (mConstants)
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{
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iter = mConstants->find(name);
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if (iter != mConstants->end())
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{
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return (*iter).second;
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}
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}
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else
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{
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// This should never happen!
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throw_(end, std::string("Missing constants table"));
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}
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if (mVariables)
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{
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iter = mVariables->find(name);
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if (iter != mVariables->end())
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{
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return (*iter).second;
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}
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}
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throw_(end, std::string("Unknown symbol " + name));
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return 0.f;
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}
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