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a/src/query/wasaparserdriver.h |
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b/src/query/wasaparserdriver.h |
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#ifndef _WASAPARSERDRIVER_H_INCLUDED_
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#ifndef _WASAPARSERDRIVER_H_INCLUDED_
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#define _WASAPARSERDRIVER_H_INCLUDED_
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#define _WASAPARSERDRIVER_H_INCLUDED_
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#include <string>
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#include <string>
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#include <stack>
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#include <stack>
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#include <vector>
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#include "smallut.h"
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class WasaParserDriver;
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class WasaParserDriver;
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namespace Rcl {
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namespace Rcl {
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class SearchData;
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class SearchData;
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class SearchDataClauseSimple;
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class SearchDataClauseSimple;
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class WasaParserDriver {
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class WasaParserDriver {
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public:
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public:
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WasaParserDriver(const RclConfig *c, const std::string sl,
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WasaParserDriver(const RclConfig *c, const std::string sl,
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const std::string& as)
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const std::string& as);
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: m_stemlang(sl), m_autosuffs(as), m_config(c),
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~WasaParserDriver();
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m_index(0), m_result(0) {}
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Rcl::SearchData *parse(const std::string&);
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Rcl::SearchData *parse(const std::string&);
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bool addClause(Rcl::SearchData *sd, Rcl::SearchDataClauseSimple* cl);
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bool addClause(Rcl::SearchData *sd, Rcl::SearchDataClauseSimple* cl);
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int GETCHAR();
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int GETCHAR();
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void UNGETCHAR(int c);
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void UNGETCHAR(int c);
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std::string m_stemlang;
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std::string m_stemlang;
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std::string m_autosuffs;
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std::string m_autosuffs;
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const RclConfig *m_config;
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const RclConfig *m_config;
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// input string.
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std::string m_input;
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std::string m_input;
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// Current position in m_input
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unsigned int m_index;
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unsigned int m_index;
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// Characters pushed-back, ready for next getchar.
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std::stack<int> m_returns;
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std::stack<int> m_returns;
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// Result, set by parser.
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Rcl::SearchData *m_result;
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Rcl::SearchData *m_result;
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// Storage for top level filters
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std::vector<std::string> m_filetypes;
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std::vector<std::string> m_nfiletypes;
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bool m_haveDates;
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DateInterval m_dates; // Restrict to date interval
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size_t m_maxSize;
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size_t m_minSize;
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std::string m_reason;
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std::string m_reason;
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// Let the quoted string reader store qualifiers in there, simpler
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// Let the quoted string reader store qualifiers in there, simpler
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// than handling this in the parser, because their nature is
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// than handling this in the parser, because their nature is
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