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Annotation of parser3/src/classes/double.C, revision 1.6

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: 
1.6     ! paf         6:        $Id: double.C,v 1.5 2001/03/11 08:16:31 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: 
                     20: static void _int(Request& r, Array *) {
                     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: 
                     27: static void _double(Request& r, Array *) {
                     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: 
                     34: static void _inc(Request& r, Array *params) {
                     35:        VDouble *vdouble=static_cast<VDouble *>(r.self);
1.6     ! paf        36:        double increment=params->size()?
        !            37:                r.autocalc(
        !            38:                        *static_cast<Value *>(params->get(0)),
        !            39:                        0/*no name*/,
        !            40:                        false/*don't make it 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) {
1.1       paf        45:        // ^double.int[]
                     46:        String& INT_NAME=*new(pool) String(pool);
                     47:        INT_NAME.APPEND_CONST("int");
                     48: 
                     49:        Method& INT_METHOD=*new(pool) Method(pool,
                     50:                INT_NAME,
                     51:                0, 0, // min,max numbered_params_count
                     52:                0/*params_names*/, 0/*locals_names*/,
                     53:                0/*parser_code*/, _int
                     54:        );
1.2       paf        55:        vclass.add_method(INT_NAME, INT_METHOD);
1.1       paf        56: 
                     57:        // ^double.double[]
                     58:        String& DOUBLE_NAME=*new(pool) String(pool);
                     59:        DOUBLE_NAME.APPEND_CONST("double");
                     60: 
                     61:        Method& DOUBLE_METHOD=*new(pool) Method(pool,
                     62:                DOUBLE_NAME,
                     63:                0, 0, // min,max numbered_params_count
                     64:                0/*params_names*/, 0/*locals_names*/,
                     65:                0/*parser_code*/, _double
                     66:        );
1.2       paf        67:        vclass.add_method(DOUBLE_NAME, DOUBLE_METHOD);
1.1       paf        68: 
                     69:        // ^double.inc[] ^double.inc[offset]
                     70:        String& INC_NAME=*new(pool) String(pool);
                     71:        INC_NAME.APPEND_CONST("inc");
                     72: 
                     73:        Method& INC_METHOD=*new(pool) Method(pool,
                     74:                INC_NAME,
                     75:                0, 1, // min,max numbered_params_count
                     76:                0/*params_names*/, 0/*locals_names*/,
                     77:                0/*parser_code*/, _inc
                     78:        );
1.2       paf        79:        vclass.add_method(INC_NAME, INC_METHOD);
1.1       paf        80: }
                     81: