/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #ifndef INCLUDED_BASIC_SOURCE_INC_TOKEN_HXX #define INCLUDED_BASIC_SOURCE_INC_TOKEN_HXX #include "scanner.hxx" // The tokenizer is stand-alone, i. e. he can be used from everywhere. // A BASIC-instance is necessary for error messages. Without BASIC the // errors are only counted. The BASIC is also necessary when an advanced // SBX-variable shall be used for recognition of data types etc. enum SbiToken { NIL = 0, // tokens between 0x20 and 0x3F are literals: LPAREN = '(', RPAREN = ')', COMMA = ',', DOT = '.', EXCLAM = '!', HASH = '#', SEMICOLON = ';', // commands: FIRSTKWD = 0x40, AS = FIRSTKWD, ALIAS, ASSIGN, CALL, CASE, CLOSE, COMPARE, CONST_, DECLARE, DIM, DO, // in the order of the data type enums! DEFINT, DEFLNG, DEFSNG, DEFDBL, DEFCUR, DEFDATE, DEFSTR, DEFOBJ, DEFERR, DEFBOOL, DEFVAR, // in the order of the data type enums! DATATYPE1, TINTEGER = DATATYPE1, TLONG, TSINGLE, TDOUBLE, TCURRENCY, TDATE, TSTRING, TOBJECT, ERROR_, TBOOLEAN, TVARIANT, TBYTE, DATATYPE2 = TBYTE, EACH, ELSE, ELSEIF, END, ERASE, EXIT, FOR, FUNCTION, GET, GLOBAL, GOSUB, GOTO, IF, IN_, INPUT, LET, LINE, LINEINPUT, LOCAL, LOOP, LPRINT, LSET, NAME, NEW, NEXT, ON, OPEN, OPTION, ATTRIBUTE, IMPLEMENTS, PRINT, PRIVATE, PROPERTY, PUBLIC, REDIM, REM, RESUME, RETURN, RSET, SELECT, SET, SHARED, STATIC, STEP, STOP, SUB, TEXT, THEN, TO, TYPE, ENUM, UNTIL, WEND, WHILE, WITH, WRITE, ENDENUM, ENDIF, ENDFUNC, ENDPROPERTY, ENDSUB, ENDTYPE, ENDSELECT, ENDWITH, // end of all keywords LASTKWD = ENDWITH, // statement end EOS, EOLN, // operators: EXPON, NEG, MUL, DIV, IDIV, MOD, PLUS, MINUS, EQ, NE, LT, GT, LE, GE, NOT, AND, OR, XOR, EQV, IMP, CAT, LIKE, IS, TYPEOF, // miscellaneous: FIRSTEXTRA, NUMBER=FIRSTEXTRA, FIXSTRING, SYMBOL, CDECL_, BYVAL, BYREF, OUTPUT, RANDOM, APPEND, BINARY, ACCESS, LOCK, READ, PRESERVE, BASE, ANY, LIB, OPTIONAL_, PTRSAFE, BASIC_EXPLICIT, COMPATIBLE, CLASSMODULE, PARAMARRAY, WITHEVENTS, // from here there are JavaScript-tokens (same enum so that same type) FIRSTJAVA, JS_BREAK=FIRSTJAVA, JS_CONTINUE, JS_FOR, JS_FUNCTION, JS_IF, JS_NEW, JS_RETURN, JS_THIS, JS_VAR, JS_WHILE, JS_WITH, // JavaScript-operators // _ASS_ = Assignment JS_COMMA, JS_ASSIGNMENT, JS_ASS_PLUS, JS_ASS_MINUS, JS_ASS_MUL, JS_ASS_DIV, JS_ASS_MOD, JS_ASS_LSHIFT, JS_ASS_RSHIFT, JS_ASS_RSHIFT_Z, JS_ASS_AND, JS_ASS_XOR, JS_ASS_OR, JS_COND_QUEST, JS_COND_SEL, JS_LOG_OR, JS_LOG_AND, JS_BIT_OR, JS_BIT_XOR, JS_BIT_AND, JS_EQ, JS_NE, JS_LT, JS_LE, JS_GT, JS_GE, JS_LSHIFT, JS_RSHIFT, JS_RSHIFT_Z, JS_PLUS, JS_MINUS, JS_MUL, JS_DIV, JS_MOD, JS_LOG_NOT, JS_BIT_NOT, JS_INC, JS_DEC, JS_LPAREN, JS_RPAREN, JS_LINDEX, JS_RINDEX , VBASUPPORT }; class SbiTokenizer : public SbiScanner { protected: SbiToken eCurTok; SbiToken ePush; sal_uInt16 nPLine, nPCol1, nPCol2; // pushback location bool bEof; bool bEos; bool bAs; // last keyword was AS bool bErrorIsSymbol; // Handle Error token as Symbol, not keyword public: SbiTokenizer( const OUString&, StarBASIC* = nullptr ); bool IsEof() const { return bEof; } bool IsEos() const { return bEos; } void Push( SbiToken ); const OUString& Symbol( SbiToken ); // reconversion SbiToken Peek(); // read the next token SbiToken Next(); // read a token bool MayBeLabel( bool= false ); void Error( ErrCode c ) { GenError( c ); } void Error( ErrCode, SbiToken ); void Error( ErrCode, const OUString &); static bool IsEoln( SbiToken t ) { return t == EOS || t == EOLN || t == REM; } static bool IsKwd( SbiToken t ) { return t >= FIRSTKWD && t <= LASTKWD; } static bool IsExtra( SbiToken t ) { return t >= FIRSTEXTRA; } static OUString GetKeywordCase( const OUString& sKeyword ); }; #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ stro/collabora/lov-4.4'>distro/collabora/lov-4.4 LibreOffice 核心代码仓库文档基金会
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authorStephan Bergmann <sbergman@redhat.com>2019-11-25 16:52:49 +0100
committerStephan Bergmann <sbergman@redhat.com>2019-11-25 23:07:42 +0100
commitae71a0adef64b292ab01194817d2d763f7c85433 (patch)
tree1881dc1151a129463e06580107f27df52ba7d17e /sc/inc/pivot.hxx
parent7e91df3a62e604b3137606e0dfd28879527efc17 (diff)
Remove some redundantly user-declared copy ctors and assignment ops