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66 lines
1.9 KiB
C++
Executable File
66 lines
1.9 KiB
C++
Executable File
//
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// Copyright (c) 2003-2006 Greg Landrum and Rational Discovery LLC
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//
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// @@ All Rights Reserved @@
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//
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#ifndef __RD_SETQUERY_H__
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#define __RD_SETQUERY_H__
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#include <set>
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#include "Query.h"
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namespace Queries{
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//! \brief a Query implementing a set: arguments must
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//! one of a set of values
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//!
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//! There is also an optional tolerance to be used in comparisons
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template <class MatchFuncArgType, class DataFuncArgType=MatchFuncArgType,
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bool needsConversion=false>
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class SetQuery :
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public Query<MatchFuncArgType, DataFuncArgType,needsConversion> {
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public:
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SetQuery() : Query<MatchFuncArgType,DataFuncArgType,needsConversion>() {};
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//! insert an entry into our \c set
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void insert(const MatchFuncArgType what){
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//std::cout << "SET QUERY INSERT: " << what << std::endl;
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if(d_set.find(what) == this->d_set.end()) this->d_set.insert(what);
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}
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//! clears our \c set
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void clear(){
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//std::cout << "SET QUERY CLEAR " << std::endl;
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this->d_set.clear();
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}
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bool Match(const DataFuncArgType what) const {
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MatchFuncArgType mfArg = TypeConvert(what,Int2Type<needsConversion>());
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//std::cerr << "SET QUERY SEARCH: " << mfArg << ": " << (d_set.find(mfArg)==d_set.end()) << std::endl;
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return ( this->d_set.find(mfArg) != this->d_set.end() ) ^ this->getNegation();
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};
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Query<MatchFuncArgType,DataFuncArgType,needsConversion> *
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copy( ) const {
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SetQuery<MatchFuncArgType,DataFuncArgType,needsConversion> *res =
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new SetQuery<MatchFuncArgType,DataFuncArgType,needsConversion>();
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res->setDataFunc(this->d_dataFunc);
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typename std::set<MatchFuncArgType>::const_iterator i;
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for(i=this->d_set.begin();
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i!=this->d_set.end();
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++i){
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res->insert(*i);
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}
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res->setNegation(this->getNegation());
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res->d_description = this->d_description;
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return res;
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};
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protected:
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std::set<MatchFuncArgType> d_set;
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};
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}
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#endif
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