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Annotation of parser3/src/classes/double.C, revision 1.10

1.1       paf         1: /*
1.4       paf         2:        Parser
                      3:        Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
1.5       paf         4:        Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
1.4       paf         5: 
1.10    ! paf         6:        $Id: double.C,v 1.9 2001/03/11 12:04:42 paf Exp $
1.1       paf         7: */
                      8: 
                      9: #include "pa_request.h"
                     10: #include "_double.h"
                     11: #include "pa_vdouble.h"
                     12: #include "pa_vint.h"
                     13: 
                     14: // global var
                     15: 
                     16: VClass *double_class;
                     17: 
                     18: // methods
                     19: 
1.10    ! paf        20: static void _int(Request& r, const String&, Array *) {
1.1       paf        21:        Pool& pool=r.pool();
                     22:        VDouble *vdouble=static_cast<VDouble *>(r.self);
                     23:        Value& value=*new(pool) VInt(pool, static_cast<int>(vdouble->get_double()));
1.3       paf        24:        r.wcontext->write(value, String::Untaint_lang::NO /*always object, not string*/);
1.1       paf        25: }
                     26: 
1.10    ! paf        27: static void _double(Request& r, const String&, Array *) {
1.1       paf        28:        Pool& pool=r.pool();
                     29:        VDouble *vdouble=static_cast<VDouble *>(r.self);
                     30:        Value& value=*new(pool) VDouble(pool, vdouble->get_double());
1.3       paf        31:        r.wcontext->write(value, String::Untaint_lang::NO /*always object, not string*/);
1.1       paf        32: }
                     33: 
1.10    ! paf        34: static void _inc(Request& r, const String&, Array *params) {
1.1       paf        35:        VDouble *vdouble=static_cast<VDouble *>(r.self);
1.6       paf        36:        double increment=params->size()?
1.10    ! paf        37:                r.process(
1.6       paf        38:                        *static_cast<Value *>(params->get(0)),
                     39:                        0/*no name*/,
1.8       paf        40:                        false/*don't intercept string*/).get_double():1;
1.1       paf        41:        vdouble->inc(increment);
                     42: }
                     43: 
1.2       paf        44: void initialize_double_class(Pool& pool, VClass& vclass) {
1.9       paf        45:        // ^double.int[]
                     46:        vclass.add_native_method("int", _int, 0, 0);
                     47: 
                     48:        // ^double.double[]
                     49:        vclass.add_native_method("double", _double, 0, 0);
                     50:        
                     51:        // ^double.inc[]
                     52:        // ^double.inc[offset]
                     53:        vclass.add_native_method("inc", _inc, 0, 1);
1.1       paf        54: }
                     55: