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Annotation of parser3/src/classes/double.C, revision 1.13

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: 
1.13    ! paf         6:        $Id: double.C,v 1.12 2001/03/12 21:54:18 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"
1.13    ! paf        13: #include "_string.h"
1.1       paf        14: 
                     15: // global var
                     16: 
                     17: VClass *double_class;
                     18: 
                     19: // methods
                     20: 
1.10      paf        21: static void _int(Request& r, const String&, Array *) {
1.1       paf        22:        Pool& pool=r.pool();
                     23:        VDouble *vdouble=static_cast<VDouble *>(r.self);
1.11      paf        24:        Value& value=*new(pool) VInt(pool, (int)vdouble->get_double());
1.3       paf        25:        r.wcontext->write(value, String::Untaint_lang::NO /*always object, not string*/);
1.1       paf        26: }
                     27: 
1.10      paf        28: static void _double(Request& r, const String&, Array *) {
1.1       paf        29:        Pool& pool=r.pool();
                     30:        VDouble *vdouble=static_cast<VDouble *>(r.self);
                     31:        Value& value=*new(pool) VDouble(pool, vdouble->get_double());
1.3       paf        32:        r.wcontext->write(value, String::Untaint_lang::NO /*always object, not string*/);
1.1       paf        33: }
                     34: 
1.10      paf        35: static void _inc(Request& r, const String&, Array *params) {
1.1       paf        36:        VDouble *vdouble=static_cast<VDouble *>(r.self);
1.6       paf        37:        double increment=params->size()?
1.10      paf        38:                r.process(
1.6       paf        39:                        *static_cast<Value *>(params->get(0)),
                     40:                        0/*no name*/,
1.8       paf        41:                        false/*don't intercept string*/).get_double():1;
1.1       paf        42:        vdouble->inc(increment);
                     43: }
                     44: 
1.2       paf        45: void initialize_double_class(Pool& pool, VClass& vclass) {
1.9       paf        46:        // ^double.int[]
                     47:        vclass.add_native_method("int", _int, 0, 0);
                     48: 
                     49:        // ^double.double[]
                     50:        vclass.add_native_method("double", _double, 0, 0);
                     51:        
                     52:        // ^double.inc[]
                     53:        // ^double.inc[offset]
                     54:        vclass.add_native_method("inc", _inc, 0, 1);
1.12      paf        55: 
1.13    ! paf        56:        // ^double.format[]
        !            57:        vclass.add_native_method("format", _string_format, 1, 1);
1.1       paf        58: }