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Annotation of parser3/src/classes/nothing.C, revision 1.1

1.1     ! parser      1: /** @file
        !             2:        Parser: @b nothing parser class.
        !             3: 
        !             4:        Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
        !             5: 
        !             6:        Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
        !             7: 
        !             8:        $Id: nothing.C,v 1.7 2001/05/11 17:45:10 parser Exp $
        !             9: */
        !            10: 
        !            11: #include "classes.h"
        !            12: #include "pa_request.h"
        !            13: #include "pa_vint.h"
        !            14: #include "pa_vdouble.h"
        !            15: #include "pa_vunknown.h"
        !            16: 
        !            17: // defines
        !            18: 
        !            19: #define NOTHING_CLASS_NAME "nothing"
        !            20: 
        !            21: // class
        !            22: 
        !            23: class MNothing : public Methoded {
        !            24: public:
        !            25:        MNothing(Pool& pool);
        !            26: public: // Methoded
        !            27:        bool used_directly() { return false; }
        !            28: };
        !            29: 
        !            30: // methods
        !            31: 
        !            32: static void _int(Request& r, const String&, MethodParams *) {
        !            33:        Pool& pool=r.pool();
        !            34:        VInt *vunknown=static_cast<VInt *>(r.self);
        !            35:        Value& value=*new(pool) VInt(pool, vunknown->as_int());
        !            36:        r.write_no_lang(value);
        !            37: }
        !            38: 
        !            39: static void _double(Request& r, const String&, MethodParams *) {
        !            40:        Pool& pool=r.pool();
        !            41:        VInt *vunknown=static_cast<VInt *>(r.self);
        !            42:        Value& value=*new(pool) VDouble(pool, vunknown->as_double());
        !            43:        r.write_no_lang(value);
        !            44: }
        !            45: 
        !            46: // constructor
        !            47: 
        !            48: MNothing::MNothing(Pool& apool) : Methoded(apool) {
        !            49:        set_name(*NEW String(pool(), NOTHING_CLASS_NAME));
        !            50: 
        !            51: 
        !            52:        // ^nothing.int[]
        !            53:        add_native_method("int", Method::CT_DYNAMIC, _int, 0, 0);
        !            54: 
        !            55:        // ^nothing.double[]
        !            56:        add_native_method("double", Method::CT_DYNAMIC, _double, 0, 0);
        !            57: }
        !            58: 
        !            59: // global variable
        !            60: 
        !            61: Methoded *unknown_class;
        !            62: 
        !            63: // creator
        !            64: 
        !            65: Methoded *MNothing_create(Pool& pool) {
        !            66:        return unknown_class=new(pool) MNothing(pool);
        !            67: }