parser3/src/classes/int.C - diff

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Diff for /parser3/src/classes/int.C between versions 1.61 and 1.74

version 1.61, 2012/04/19 19:41:29	version 1.74, 2026/01/06 16:36:39
Line 1	Line 1
/** @file	/** @file
Parser: @b int parser class.	Parser: @b int parser class.

Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)	Copyright (c) 2001-2024 Art. Lebedev Studio (http://www.artlebedev.com)
Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)	Authors: Konstantin Morshnev <moko@design.ru>, Alexandr Petrosian <paf@design.ru>
*/	*/

#include "classes.h"	#include "classes.h"
Line 28 public:	Line 28 public:

// global variable	// global variable

DECLARE_CLASS_VAR(int, new MInt, 0);	DECLARE_CLASS_VAR(int, new MInt);

// methods	// methods

static void _int(Request& r, MethodParams& params) {	static void _int(Request& r, MethodParams&) {
// just checking (default) syntax validity, never really using it here, just for string.int compatibility
if(params.count()>0)
params.as_int(0, "default must be int", r);

VInt& vint=GET_SELF(r, VInt);	VInt& vint=GET_SELF(r, VInt);
r.write_no_lang(*new VInt(vint.get_int()));	r.write(*new VInt(vint.get_int()));
}	}

static void _double(Request& r, MethodParams& params) {	static void _double(Request& r, MethodParams&) {
// just checking (default) syntax validity, never really using it here, just for string.double compatibility
if(params.count()>0)
params.as_double(0, "default must be double", r);

VInt& vint=GET_SELF(r, VInt);	VInt& vint=GET_SELF(r, VInt);
r.write_no_lang(*new VDouble(vint.as_double()));	r.write(*new VDouble(vint.as_double()));
}	}

static void _bool(Request& r, MethodParams& params) {	static void _bool(Request& r, MethodParams&) {
// just checking (default) syntax validity, never really using it here, just for string.bool compatibility
if(params.count()>0)
params.as_bool(0, "default must be bool", r);

VInt& vint=GET_SELF(r, VInt);	VInt& vint=GET_SELF(r, VInt);
r.write_no_lang(VBool::get(vint.as_bool()));	r.write(VBool::get(vint.as_bool()));
}	}

typedef void (*vint_op_func_ptr)(VInt& vint, double param);	typedef void (*vint_op_func_ptr)(VInt& vint, double param);

static void __inc(VInt& vint, double param) { vint.inc((int)param); }	static void __inc(VInt& vint, double param) { vint.inc(clip2wint(param)); }
static void __dec(VInt& vint, double param) { vint.inc((int)-param); }	static void __dec(VInt& vint, double param) { vint.inc(clip2wint(-param)); }
static void __mul(VInt& vint, double param) { vint.mul(param); }	static void __mul(VInt& vint, double param) { vint.mul(param); }
static void __div(VInt& vint, double param) { vint.div(param); }	static void __div(VInt& vint, double param) { vint.div(param); }
static void __mod(VInt& vint, double param) { vint.mod((int)param); }	static void __mod(VInt& vint, double param) { vint.mod(clip2wint(param)); }

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=GET_SELF(r, VInt);	VInt& vint=GET_SELF(r, VInt);
double param=params.count()?params.as_double(0, "param must be numerical", r):1;	double param=params.count()?params.as_double(0, "param must be numerical", r):1;
(*func)(vint, param);	(*func)(vint, param);
Line 84 static void _mod(Request& r, MethodParam	Line 71 static void _mod(Request& r, MethodParam
extern const String* sql_result_string(Request& r, MethodParams& params, Value*& default_code);	extern const String* sql_result_string(Request& r, MethodParams& params, Value*& default_code);

static void _sql(Request& r, MethodParams& params) {	static void _sql(Request& r, MethodParams& params) {
int val;	pa_wint val;
Value* default_code=0;	Value* default_code=0;
if(const String* string=sql_result_string(r, params, default_code))	if(const String* string=sql_result_string(r, params, default_code))
val=string->as_int();	val=string->as_wint();
else	else
if(default_code)	if(default_code)
val=r.process_to_value(*default_code).as_int();	val=r.process(*default_code).as_wint();
else {	else {
throw Exception(PARSER_RUNTIME,	throw Exception(PARSER_RUNTIME, 0, "produced no result, but no default option specified");
0,
"produced no result, but no default option specified");
}	}
r.write_no_lang(*new VInt(val));	r.write(*new VInt(val));
}	}

// constructor	// constructor

MInt::MInt(): Methoded("int") {	MInt::MInt(): Methoded("int") {
// ^int.int[]	// ^int.int[]
	// ^int.int[default for ^string.int compatibility]
add_native_method("int", Method::CT_DYNAMIC, _int, 0, 1);	add_native_method("int", Method::CT_DYNAMIC, _int, 0, 1);

// ^int.double[]	// ^int.double[]
	// ^int.double[default for ^string.double compatibility]
add_native_method("double", Method::CT_DYNAMIC, _double, 0, 1);	add_native_method("double", Method::CT_DYNAMIC, _double, 0, 1);
	// ^int.bool[]
// ^double.bool[]	// ^int.bool[default for ^string.bool compatibility]
add_native_method("bool", Method::CT_DYNAMIC, _bool, 0, 1);	add_native_method("bool", Method::CT_DYNAMIC, _bool, 0, 1);

// ^int.inc[]	// ^int.inc[]

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Removed from v.1.61
changed lines
	Added in v.1.74