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Annotation of parser3/src/types/pa_vmath.h, revision 1.26

1.1       parser      1: /** @file
                      2:        Parser: @b math class decls.
                      3: 
1.26    ! moko        4:        Copyright (c) 2001-2023 Art. Lebedev Studio (http://www.artlebedev.com)
        !             5:        Authors: Konstantin Morshnev <moko@design.ru>, Alexandr Petrosian <paf@design.ru>
1.1       parser      6: */
                      7: 
                      8: #ifndef PA_VMATH_H
                      9: #define PA_VMATH_H
1.8       paf        10: 
1.26    ! moko       11: #define IDENT_PA_VMATH_H "$Id: pa_vmath.h,v 1.25 2020/12/15 17:10:41 moko Exp $"
1.15      paf        12: 
                     13: // includes
1.1       parser     14: 
                     15: #include "classes.h"
                     16: #include "pa_common.h"
                     17: 
1.15      paf        18: // defines
1.1       parser     19: 
1.19      misha      20: #define PI             3.14159265358979
                     21: #define MathE  2.718281828459
1.1       parser     22: 
                     23: /**
                     24: */
1.15      paf        25: class VMath: public VStateless_class {
1.1       parser     26: public: // Value
                     27:        
1.15      paf        28:        const char* type() const { return "math"; }
1.1       parser     29: 
1.22      misha      30:        // math: method,field
1.20      misha      31:        Value* get_element(const String& aname) {
1.22      misha      32:                // $method
1.20      misha      33:                if(Value* result=VStateless_class::get_element(aname))
1.1       parser     34:                        return result;
                     35: 
                     36:                // $const
1.15      paf        37:                return fconsts.get(aname);
1.1       parser     38:        }
                     39: 
                     40: public: // usage
                     41: 
1.15      paf        42:        VMath();
1.1       parser     43: 
                     44: private:
                     45: 
1.15      paf        46:        HashStringValue fconsts;
1.1       parser     47: 
                     48: };
                     49: 
                     50: #endif