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| version 1.38, 2001/11/05 11:46:21 | version 1.49.2.1, 2003/01/31 12:34:26 |
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| Line 1 | Line 1 |
| /** @file | /** @file |
| Parser: @b int parser class. | Parser: @b int parser class. |
| Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com) | Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com) |
| Author: Alexander Petrosyan <paf@design.ru> (http://paf.design.ru) | Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru) |
| $Id$ | |
| */ | */ |
| static const char* IDENT_INT_C="$Date$"; | |
| #include "classes.h" | #include "classes.h" |
| #include "pa_request.h" | #include "pa_request.h" |
| #include "pa_vdouble.h" | #include "pa_vdouble.h" |
| Line 16 | Line 16 |
| void _string_format(Request& r, const String& method_name, MethodParams *); | void _string_format(Request& r, const String& method_name, MethodParams *); |
| // defines | |
| #define INT_CLASS_NAME "int" | |
| // class | // class |
| class MInt : public Methoded { | class MInt : public Methoded { |
| Line 31 public: // Methoded | Line 27 public: // Methoded |
| // methods | // methods |
| static void _int(Request& r, const String& method_name, MethodParams *) { | static void _int(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VInt *vint=static_cast<VInt *>(r.self); | // just checking (default) syntax validity, never really using it here, just for string.int compatibility |
| Value& result=*new(pool) VInt(pool, vint->get_int()); | if(params->size()>0) |
| result.set_name(method_name); | params->as_junction(0, "default must be int"); |
| r.write_no_lang(result); | |
| VInt *vint=static_cast<VInt *>(r.get_self()); | |
| r.write_no_lang(*new(pool) VInt(pool, vint->get_int())); | |
| } | } |
| static void _double(Request& r, const String& method_name, MethodParams *) { | static void _double(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VInt *vint=static_cast<VInt *>(r.self); | // just checking (default) syntax validity, never really using it here, just for string.doube compatibility |
| Value& result=*new(pool) VDouble(pool, vint->as_double()); | if(params->size()>0) |
| result.set_name(method_name); | params->as_junction(0, "default must be double"); |
| r.write_no_lang(result); | |
| VInt *vint=static_cast<VInt *>(r.get_self()); | |
| r.write_no_lang(*new(pool) VDouble(pool, vint->as_double())); | |
| } | } |
| typedef void (*vint_op_func_ptr)(VInt& vint, double param); | typedef void (*vint_op_func_ptr)(VInt& vint, double param); |
| Line 57 static void __mod(VInt& vint, double par | Line 57 static void __mod(VInt& vint, double par |
| static void vint_op(Request& r, MethodParams *params, | static void vint_op(Request& r, MethodParams *params, |
| vint_op_func_ptr func) { | vint_op_func_ptr func) { |
| VInt *vint=static_cast<VInt *>(r.self); | VInt *vint=static_cast<VInt *>(r.get_self()); |
| double param=params->size()?params->as_double(0, "param must be numerical", r):1; | double param=params->size()?params->as_double(0, "param must be numerical", r):1; |
| (*func)(*vint, param); | (*func)(*vint, param); |
| } | } |
| Line 83 static void _sql(Request& r, const Strin | Line 83 static void _sql(Request& r, const Strin |
| val=string->as_int(); | val=string->as_int(); |
| else | else |
| if(default_code) | if(default_code) |
| val=r.process(*default_code).as_int(); | val=r.process_to_value(*default_code).as_int(); |
| else { | else { |
| throw Exception(0, 0, | throw Exception("parser.runtime", |
| &method_name, | &method_name, |
| "produced no result, but no default option specified"); | "produced no result, but no default option specified"); |
| val=0; //calm, compiler | val=0; //calm, compiler |
| } | } |
| VInt& result=*new(pool) VInt(pool, val); | r.write_no_lang(*new(pool) VInt(pool, val)); |
| result.set_name(method_name); | |
| r.write_assign_lang(result); | |
| } | } |
| // constructor | // constructor |
| MInt::MInt(Pool& apool) : Methoded(apool) { | MInt::MInt(Pool& apool) : Methoded(apool, "int") { |
| set_name(*NEW String(pool(), INT_CLASS_NAME)); | |
| // ^int.int[] | // ^int.int[] |
| add_native_method("int", Method::CT_DYNAMIC, _int, 0, 0); | add_native_method("int", Method::CT_DYNAMIC, _int, 0, 1); |
| // ^int.double[] | // ^int.double[] |
| add_native_method("double", Method::CT_DYNAMIC, _double, 0, 0); | add_native_method("double", Method::CT_DYNAMIC, _double, 0, 1); |
| // ^int.inc[] | // ^int.inc[] |
| // ^int.inc[offset] | // ^int.inc[offset] |