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Annotation of parser3/src/include/pa_symbols.h, revision 1.3

1.1       moko        1: /** @file
                      2:        Parser: static symbols cache.
                      3: 
                      4:        Copyright (c) 2001-2015 Art. Lebedev Studio (http://www.artlebedev.com)
                      5:        Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
                      6: */
                      7: 
                      8: #ifndef PA_SYMBOLS_H
                      9: #define PA_SYMBOLS_H
                     10: 
1.3     ! moko       11: #define IDENT_PA_SYMBOLS_H "$Id: pa_symbols.h,v 1.2 2016/05/24 14:28:24 moko Exp $"
1.1       moko       12: 
                     13: #include "pa_common.h"
                     14: 
1.2       moko       15: // cache symbols for faster comparation
                     16: #define SYMBOLS_CACHING
                     17: 
                     18: #ifdef SYMBOLS_CACHING
1.3     ! moko       19: #define SYMBOLS_EQ(a,b) (&(a)==&(Symbols::b)) // pointer comparation
1.2       moko       20: #else
1.3     ! moko       21: #define SYMBOLS_EQ(a,b) ((a)==(Symbols::b)) // string comparation
1.2       moko       22: #endif
                     23: 
1.1       moko       24: class Symbols: public HashStringValue{
                     25: public:
                     26: 
1.3     ! moko       27: static const String SELF_SYMBOL;
        !            28: static const String CALLER_SYMBOL;
        !            29: static const String RESULT_SYMBOL;
        !            30: 
        !            31: static const String STATIC_SYMBOL;
        !            32: static const String DYNAMIC_SYMBOL;
        !            33: 
        !            34: static const String LOCALS_SYMBOL;
        !            35: static const String PARTIAL_SYMBOL;
        !            36: 
        !            37: static const String REM_SYMBOL;
1.2       moko       38: 
                     39: #ifdef SYMBOLS_CACHING
1.1       moko       40: void add(const String &astring);
1.2       moko       41: void set(const String &astring);
1.1       moko       42: 
                     43: static Symbols &instance();
1.2       moko       44: static void init();
                     45: #endif
1.1       moko       46: 
                     47: };
                     48: 
1.2       moko       49: #ifdef SYMBOLS_CACHING
                     50: extern Symbols *symbols;
                     51: #endif
                     52: 
1.1       moko       53: #endif