#include "cpps/cpps.h"

namespace cpps
{

	cpps_value cpps_calculate_expression(C* c, cpps_domain* domain, cpps_domain* root, node* o, cpps_domain*& leftdomain);
	CPPS_SYMBOL_MAP		symbolmap;						//操作符表
	CPPS_SYMBOL_MAP		leftsymbolmap;					//左操作符表
	bool				symbolleftasso[MAXSYMBOLPRIO];	//操作符是否左结合


	void cpps_add(cpps_value &a, cpps_value b, cpps_value &_result)
	{
		if (a.tt == CPPS_TBOOLEAN || b.tt == CPPS_TBOOLEAN)
		{
			_result.tt = CPPS_TBOOLEAN;
			_result.value.b = a.value.b + b.value.b;
			return;
		}
		
		_result.tt = CPPS_TNIL;
		switch (a.tt)
		{
		case CPPS_TINTEGER:
			if (b.tt == CPPS_TINTEGER)
			{
				_result.tt = CPPS_TINTEGER;
				_result.value.integer = cpps_to_integer(a) + cpps_to_integer(b);
			}
			else if (b.tt == CPPS_TNUMBER)
			{
				_result.tt = CPPS_TNUMBER;
				_result.value.number = cpps_to_number(a) + cpps_to_number(b);
			}
			else if (b.tt == CPPS_TSTRING)
			{
				_result.tt = CPPS_TNUMBER;
				_result.value.number = cpps_to_number(a) + cpps_to_number(b);
			}
			break;
		case CPPS_TNUMBER:
		case CPPS_TSTRING:
			_result.tt = CPPS_TNUMBER;
			_result.value.number = cpps_to_number(a) + cpps_to_number(b);
			break;
		default:
			_result.tt = CPPS_TNIL;
			break;
		}
	}
	void cpps_add2(cpps_value &a, cpps_value &b, cpps_value &_result)
	{
		if (a.tt == CPPS_TBOOLEAN || b.tt == CPPS_TBOOLEAN)
		{
			_result.tt = CPPS_TBOOLEAN;
			_result.value.b = a.value.b & b.value.b;
			return;
		}
		
		_result.tt = CPPS_TNIL;
		switch (a.tt)
		{
		case CPPS_TINTEGER:
			if (b.tt == CPPS_TINTEGER)
			{
				_result.tt = CPPS_TINTEGER;
				_result.value.integer = cpps_to_integer(a) & cpps_to_integer(b);
			}
			else if (b.tt == CPPS_TNUMBER)
			{
				_result.tt = CPPS_TINTEGER;
				_result.value.integer = cpps_to_integer(a) & cpps_to_integer(b);
			}
			else if (b.tt == CPPS_TSTRING)
			{
				_result.tt = CPPS_TINTEGER;
				_result.value.integer = cpps_to_integer(a) & cpps_to_integer(b);
			}
			break;
		case CPPS_TNUMBER:
		case CPPS_TSTRING:
			_result.tt = CPPS_TINTEGER;
			_result.value.integer = cpps_to_integer(a) & cpps_to_integer(b);
			break;
		default:
			_result.tt = CPPS_TNIL;
			break;
		}
	}

	void cpps_add3(cpps_value &a, cpps_value b, cpps_value &_result)
	{
		if (a.tt == CPPS_TBOOLEAN || b.tt == CPPS_TBOOLEAN)
		{
			_result.tt = CPPS_TBOOLEAN;
			_result.value.b = a.value.b | b.value.b;
			return;
		}
		
		_result.tt = CPPS_TNIL;
		switch (a.tt)
		{
		case CPPS_TINTEGER:
			if (b.tt == CPPS_TINTEGER)
			{
				_result.tt = CPPS_TINTEGER;
				_result.value.integer = cpps_to_integer(a) | cpps_to_integer(b);
			}
			else if (b.tt == CPPS_TNUMBER)
			{
				_result.tt = CPPS_TINTEGER;
				_result.value.integer = cpps_to_integer(a) | cpps_to_integer(b);
			}
			else if (b.tt == CPPS_TSTRING)
			{
				_result.tt = CPPS_TINTEGER;
				_result.value.integer = cpps_to_integer(a) | cpps_to_integer(b);
			}
			break;
		case CPPS_TNUMBER:
		case CPPS_TSTRING:
			_result.tt = CPPS_TINTEGER;
			_result.value.integer = cpps_to_integer(a) | cpps_to_integer(b);
			break;
		default:
			_result.tt = CPPS_TNIL;
			break;
		}
	}

	void cpps_subtract(cpps_value& a, cpps_value &b, cpps_value &_result)
	{
		if (a.tt == CPPS_TBOOLEAN || b.tt == CPPS_TBOOLEAN)
		{
			_result.tt = CPPS_TBOOLEAN;
			_result.value.b = a.value.b - b.value.b;
			return;
		}
		
		_result.tt = CPPS_TNIL;
		switch (a.tt)
		{
		case CPPS_TINTEGER:
			if (b.tt == CPPS_TINTEGER)
			{
				_result.tt = CPPS_TINTEGER;
				_result.value.integer = cpps_to_integer(a) - cpps_to_integer(b);
			}
			else if (b.tt == CPPS_TNUMBER)
			{
				_result.tt = CPPS_TNUMBER;
				_result.value.number = cpps_to_number(a) - cpps_to_number(b);
			}
			else if (b.tt == CPPS_TSTRING)
			{
				_result.tt = CPPS_TNUMBER;
				_result.value.number = cpps_to_number(a) - cpps_to_number(b);
			}
			break;
		case CPPS_TNUMBER:
		case CPPS_TSTRING:
			_result.tt = CPPS_TNUMBER;
			_result.value.number = cpps_to_number(a) - cpps_to_number(b);
			break;
		default:
			_result.tt = CPPS_TNIL;
			break;
		}
	}
	
	void cpps_mul(cpps_value& a, cpps_value b, cpps_value &_result)
	{
		if (a.tt == CPPS_TBOOLEAN || b.tt == CPPS_TBOOLEAN)
		{
			_result.tt = CPPS_TBOOLEAN;
			_result.value.b = a.value.b * b.value.b;
			return;
		}
		
		_result.tt = CPPS_TNIL;
		switch (a.tt)
		{
		case CPPS_TINTEGER:
			if (b.tt == CPPS_TINTEGER)
			{
				_result.tt = CPPS_TINTEGER;
				_result.value.integer = cpps_to_integer(a) * cpps_to_integer(b);
			}
			else if (b.tt == CPPS_TNUMBER)
			{
				_result.tt = CPPS_TNUMBER;
				_result.value.number = cpps_to_number(a) * cpps_to_number(b);
			}
			else if (b.tt == CPPS_TSTRING)
			{
				_result.tt = CPPS_TNUMBER;
				_result.value.number = cpps_to_number(a) * cpps_to_number(b);
			}
			break;
		case CPPS_TNUMBER:
		case CPPS_TSTRING:
			_result.tt = CPPS_TNUMBER;
			_result.value.number = cpps_to_number(a) * cpps_to_number(b);
			break;
		default:
			_result.tt = CPPS_TNIL;
			break;
		}
	}
	
	void cpps_quyu(cpps_value &a, cpps_value &b, cpps_value &_result)
	{
		if (a.tt == CPPS_TBOOLEAN || b.tt == CPPS_TBOOLEAN)
		{
			_result.tt = CPPS_TBOOLEAN;
			_result.value.b = a.value.b % b.value.b;
			return;
		}
		
		_result.tt = CPPS_TNIL;
		switch (a.tt)
		{
		case CPPS_TINTEGER:
		case CPPS_TNUMBER:
		case CPPS_TSTRING:
			if (cpps_to_number(b) != 0)
			{
				_result.tt = CPPS_TINTEGER;
				_result.value.integer = cpps_to_integer(a) % cpps_to_integer(b);
			}
			break;
		default:
			_result.tt = CPPS_TNIL;
			break;
		}
	}
	void cpps_divide(cpps_value &a, cpps_value b, cpps_value &_result)
	{
		if (a.tt == CPPS_TBOOLEAN || b.tt == CPPS_TBOOLEAN)
		{
			_result.tt = CPPS_TBOOLEAN;
			_result.value.b = a.value.b / b.value.b;
			return;
		}
		
		_result.tt = CPPS_TNIL;
		switch (a.tt)
		{
		case CPPS_TNUMBER:
		case CPPS_TINTEGER:
		case CPPS_TSTRING:
			if (cpps_to_number(b) != 0)
			{
				_result.tt = CPPS_TNUMBER;
				_result.value.number = cpps_to_number(a) / cpps_to_number(b);
			}
			break;
		default:
			_result.tt = CPPS_TNIL;
			break;
		}
	}

	void cpps_strcat(C*c,cpps_value &a, cpps_value &b, cpps_value &ret)
	{
		if (a.isref()) {
			std::string* str;
			 newclass<std::string>(c, &str,&ret);
			str->append(a.real().tt == CPPS_TSTRING ? *cpps_get_string(a.real()) : cpps_to_string(a.real()));
			str->append(b.tt == CPPS_TSTRING ? *cpps_get_string(b) : cpps_to_string(b));
		}
		else {
			ret = a;
			std::string* str = cpps_get_string(a);
			str->append(b.tt == CPPS_TSTRING ? *cpps_get_string(b) : cpps_to_string(b));
		}
	}

	void cpps_strcatassignment(C*c,cpps_value &a, cpps_value &b,cpps_value &ret)
	{
		if (a.tt == CPPS_TNIL)
		{
			return;
		}
		if (a.tt == CPPS_TREF) {

			if (a.value.value->tt == CPPS_TSTRING) {
				cpps_cppsclassvar* cppsclassvar = (cpps_cppsclassvar*)a.value.value->value.domain;
				std::string* tmpStr = (std::string*)cppsclassvar->getclsptr();
				if (b.tt == CPPS_TREF)
				{
					tmpStr->append(*cpps_get_string(*(b.value.value)));
				}
				else
				{
					tmpStr->append(*cpps_get_string(b));
				}

			}
			else {
				std::string* tmpStr = NULL;
				newclass<std::string>(c, &tmpStr, a.value.value);
				if (b.tt == CPPS_TREF)
				{
					tmpStr->append(*cpps_get_string(*(b.value.value)));
				}
				else
				{
					tmpStr->append(*cpps_get_string(b));
				}
			}


			ret = *(a.value.value);
		}
	}
	
	void cpps_rightautoincrease(cpps_value& a, cpps_value &ret)
	{
		if (a.tt == CPPS_TREF) {
			cpps_value& v = *(a.value.value);
			ret = v;
			switch (v.tt)
			{
			case CPPS_TNUMBER:
				v.value.number++;
				break;
			case CPPS_TINTEGER:
				v.value.integer++;
				break;
			default:
				
				break;
			}
		}
		else if (a.tt == CPPS_TSTRINGV)
		{
			char& strv = *(a.value.strv);
			ret = (cpps_integer)strv;
			strv++;
		}
		
	}

	void cpps_leftautoincrease(cpps_value& a,cpps_value &ret)
	{
		if (a.tt == CPPS_TREF) {

			cpps_value& v = *(a.value.value);
			switch (v.tt)
			{
			case CPPS_TNUMBER:
				v.value.number++;
				break;
			case CPPS_TINTEGER:
				v.value.integer++;
				break;
			default:
				
				break;
			}
			ret = v;
		}
		else if (a.tt == CPPS_TSTRINGV)
		{
			char& strv = *(a.value.strv);
			strv++;
			ret = (cpps_integer)strv;
		}
	}

	void cpps_rightautodecrease(cpps_value& a, cpps_value& ret)
	{
		if (a.tt == CPPS_TREF) {

			cpps_value& v = *(a.value.value);
			ret = v;
			switch (v.tt)
			{
			case CPPS_TNUMBER:
				v.value.number--;
				break;
			case CPPS_TINTEGER:
				v.value.integer--;
				break;
			default:
				
				break;
			}
		}
		else if (a.tt == CPPS_TSTRINGV)
		{
			char& strv = *(a.value.strv);
			ret = (cpps_integer)strv;
			strv--;
		}
	}

	void cpps_leftautodecrease(cpps_value& a, cpps_value& ret)
	{
		if (a.tt == CPPS_TREF) {

			cpps_value& v = *(a.value.value);
			switch (v.tt)
			{
			case CPPS_TNUMBER:
				v.value.number--;
				break;
			case CPPS_TINTEGER:
				v.value.integer--;
				break;
			default:
				
				break;
			}
			ret = v;
		}
		else if (a.tt == CPPS_TSTRINGV)
		{
			char& strv = *(a.value.strv);
			strv--;
			ret = (cpps_integer)strv;
		}
	}

	//正号
	void cpps_plus(cpps_value& a, cpps_value &_result)
	{
		
		_result.tt = CPPS_TNIL;

		switch (a.tt)
		{
		case CPPS_TINTEGER:
			_result.tt = CPPS_TINTEGER;
			_result.value.integer = a.value.integer;
			break;
		case CPPS_TNUMBER:
		case CPPS_TSTRING:
			_result.tt = CPPS_TINTEGER;
			_result.value.number = cpps_to_number(a);
		default:
			
			break;
		}
	}

	void cpps_minus(cpps_value& a, cpps_value &_result)
	{
		
		_result.tt = CPPS_TNIL;

		switch (a.tt)
		{
		case CPPS_TINTEGER:
			_result.tt = CPPS_TINTEGER;
			_result.value.integer = -a.value.integer;
			break;
		case CPPS_TNUMBER:
		case CPPS_TSTRING:
			_result.tt = CPPS_TINTEGER;
			_result.value.number = -cpps_to_number(a);
		default:
			
			break;
		}
	}

	void cpps_assignment(C*c,cpps_value& a,cpps_value b,cpps::cpps_value &ret)
	{
		if (a.tt == CPPS_TNIL)
		{
			return ;
		}

		if (a.tt == CPPS_TREF) {

			if (b.tt == CPPS_TREF)
			{
				if (b.value.value->tt == CPPS_TSTRING)
				{
					if (a.value.value->tt == CPPS_TSTRING)
					{
						std::string* src = cpps_get_string(*(b.value.value));
						std::string* tar = cpps_get_string(*(a.value.value));
						*tar = *src;
					}
					else
					{
						std::string* str;
						cpps_value ret2;
						newclass<std::string>(c, &str,&ret2);


						cpps_cppsclassvar* cppsclassvar = (cpps_cppsclassvar*)b.value.value->value.domain;
						std::string* tmpStr = (std::string*)cppsclassvar->getclsptr();

						str->append(tmpStr->c_str());

						*(a.value.value) = ret2;
					}

				}
				else
					*(a.value.value) = *(b.value.value);


			}
			else {

				if (b.tt == CPPS_TSTRING)
				{
					if (a.value.value->tt == CPPS_TSTRING)
					{
						std::string* src = cpps_get_string(b);
						std::string* tar = cpps_get_string(*a.value.value);
						*tar = *src;
						//tar->assign(*src);
					}
					else
					{
						std::string* str;
						cpps_value ret2;
						newclass<std::string>(c, &str,&ret2);

						cpps_cppsclassvar* cppsclassvar = (cpps_cppsclassvar*)b.value.domain;
						std::string* tmpStr = (std::string*)cppsclassvar->getclsptr();

						str->append(tmpStr->begin(), tmpStr->end());
						*(a.value.value) = ret2;
					}
				}
				else
					*(a.value.value) = b;

			}

			ret = a;
		}
		else if (a.tt == CPPS_TSTRINGV)
		{
			char& strv = *(a.value.strv);
			strv = (char)cpps_to_integer(b);
			ret = (cpps_integer)strv;
		}
	}

	void cpps_addandassignment(cpps_value& a, cpps_value b, cpps::cpps_value& _result)
	{
		if (a.tt == CPPS_TNIL)
		{
			return;
		}

		if (a.tt == CPPS_TREF) {

			cpps_value& v = *(a.value.value);

			if (v.tt == CPPS_TBOOLEAN || b.tt == CPPS_TBOOLEAN)
			{
				return;
			}
			;
			_result.tt = CPPS_TNIL;
			switch (v.tt)
			{
			case CPPS_TINTEGER:
				v.decruse();

				if (b.tt == CPPS_TINTEGER)
				{
					v.value.integer += cpps_to_integer(b);
				}
				else if (b.tt == CPPS_TNUMBER)
				{
					v.tt = CPPS_TNUMBER;
					v.value.number = cpps_to_number(v) + cpps_to_number(b);
				}
				else if (b.tt == CPPS_TSTRING)
				{
					v.tt = CPPS_TNUMBER;
					v.value.number = cpps_to_number(v) + cpps_to_number(b);
				}
				break;
			case CPPS_TNUMBER:
			case CPPS_TSTRING:
				v.decruse();
				v.tt = CPPS_TNUMBER;
				v.value.number = cpps_to_number(v) + cpps_to_number(b);
				break;
			default:
				break;
			}
			_result = a;
		}
		else if (a.tt == CPPS_TSTRINGV)
		{
			char& strv = *(a.value.strv);
			strv += (char)cpps_to_integer(b);
			_result = (cpps_integer)strv;
		}

	}

	void cpps_subtractandassignment(cpps_value& a, cpps_value b, cpps::cpps_value& _result)
	{
		if (a.tt == CPPS_TNIL)
		{
			return;
		}

		if (a.tt == CPPS_TREF) {

			cpps_value& v = *(a.value.value);
			v.decruse();

			if (v.tt == CPPS_TBOOLEAN || b.tt == CPPS_TBOOLEAN)
			{
				return;
			}
			;
			_result.tt = CPPS_TNIL;
			switch (v.tt)
			{
			case CPPS_TINTEGER:
				if (b.tt == CPPS_TINTEGER)
				{
					v.value.integer -= cpps_to_integer(b);
				}
				else if (b.tt == CPPS_TNUMBER)
				{
					v.tt = CPPS_TNUMBER;
					v.value.number = cpps_to_number(v) - cpps_to_number(b);
				}
				else if (b.tt == CPPS_TSTRING)
				{
					v.tt = CPPS_TNUMBER;
					v.value.number = cpps_to_number(v) - cpps_to_number(b);
				}
				break;
			case CPPS_TNUMBER:
			case CPPS_TSTRING:
				v.tt = CPPS_TNUMBER;
				v.value.number = cpps_to_number(v) - cpps_to_number(b);
				break;
			default:
				break;
			}
			_result = a;
		}
		else if (a.tt == CPPS_TSTRINGV)
		{
			char& strv = *(a.value.strv);
			strv -= (char)cpps_to_integer(b);
			_result = (cpps_integer)strv;
		}

	}

	void cpps_mulandassignment(cpps_value& a, cpps_value b, cpps::cpps_value& _result)
	{
		if (a.tt == CPPS_TNIL)
		{
			return;
		}

		if (a.tt == CPPS_TREF) {

			cpps_value& v = *(a.value.value);
			v.decruse();

			if (v.tt == CPPS_TBOOLEAN || b.tt == CPPS_TBOOLEAN)
			{
				return;
			}

			_result.tt = CPPS_TNIL;
			switch (v.tt)
			{
			case CPPS_TINTEGER:
				if (b.tt == CPPS_TINTEGER)
				{
					v.value.integer *= cpps_to_integer(b);
				}
				else if (b.tt == CPPS_TNUMBER)
				{
					v.tt = CPPS_TNUMBER;
					v.value.number = cpps_to_number(v) * cpps_to_number(b);
				}
				else if (b.tt == CPPS_TSTRING)
				{
					v.tt = CPPS_TNUMBER;
					v.value.number = cpps_to_number(v) * cpps_to_number(b);
				}
				break;
			case CPPS_TNUMBER:
			case CPPS_TSTRING:
				v.tt = CPPS_TNUMBER;
				v.value.number = cpps_to_number(v) * cpps_to_number(b);
				break;
			default:
				break;
			}
			_result = a;
		}
		else if (a.tt == CPPS_TSTRINGV)
		{
			char& strv = *(a.value.strv);
			strv *= (char)cpps_to_integer(b);
			_result = (cpps_integer)strv;
		}
	}

	void cpps_divideandassignment(cpps_value& a, cpps_value b, cpps::cpps_value& _result)
	{
		if (a.tt == CPPS_TNIL)
		{
			return;
		}

		if (a.tt == CPPS_TREF) {

			cpps_value& v = *(a.value.value);
			v.decruse();

			if (v.tt == CPPS_TBOOLEAN || b.tt == CPPS_TBOOLEAN)
			{
				return;
			}
			;
			_result.tt = CPPS_TNIL;
			switch (v.tt)
			{
			case CPPS_TINTEGER:
				if (b.tt == CPPS_TINTEGER)
				{
					v.value.integer /= cpps_to_integer(b);
				}
				else if (b.tt == CPPS_TNUMBER)
				{
					v.tt = CPPS_TNUMBER;
					v.value.number = cpps_to_number(v) / cpps_to_number(b);
				}
				else if (b.tt == CPPS_TSTRING)
				{
					v.tt = CPPS_TNUMBER;
					v.value.number = cpps_to_number(v) / cpps_to_number(b);
				}
				break;
			case CPPS_TNUMBER:
			case CPPS_TSTRING:
				v.tt = CPPS_TNUMBER;
				v.value.number = cpps_to_number(v) / cpps_to_number(b);
				break;
			default:
				break;
			}
			_result = a;
		}
		else if (a.tt == CPPS_TSTRINGV)
		{
			char& strv = *(a.value.strv);
			strv /= (char)cpps_to_integer(b);
			_result = (cpps_integer)strv;
		}
	}

	void cpps_bigger(cpps_value& a, cpps_value b, cpps_value &ret)
	{
		ret.tt = CPPS_TBOOLEAN;
		switch (a.tt)
		{
		case CPPS_TNUMBER:
			if (b.tt == CPPS_TNUMBER)
			{
				ret.value.b = a.value.number > b.value.number;
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				ret.value.b = a.value.number > b.value.integer;
			}
			else if (b.tt == CPPS_TSTRING)
			{
				ret.value.b = a.value.number > cpps_to_number(b);
			}
			else
			{
				throw(cpps_error("", 0, 0, "Can't compare non number with number."));
			}
			break;
		case CPPS_TINTEGER:
			if (b.tt == CPPS_TNUMBER)
			{
				ret.value.b = a.value.integer > b.value.number;
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				ret.value.b = a.value.integer > b.value.integer;
			}
			else if (b.tt == CPPS_TSTRING)
			{
				ret.value.b = a.value.number > cpps_to_integer(b);
			}
			else
			{
				throw(cpps_error("", 0, 0, "Can't compare non number with number."));
			}
			break;
		case CPPS_TSTRING:
			if (b.tt == CPPS_TSTRING)
			{
				std::string* tmpStr = cpps_get_string(a);
				std::string* tmpStr2 = cpps_get_string(b);
				ret.value.b = *(tmpStr) > *(tmpStr2);
			}
			else if (b.tt == CPPS_TNUMBER)
			{
				ret.value.b = cpps_to_number(a) > b.value.number;
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				ret.value.b = cpps_to_integer(a) > b.value.integer;
			}
			else
			{
				throw(cpps_error("", 0, 0, "Cannot compare non string with string."));
			}
			break;
		default:
			throw(cpps_error("", 0, 0, "These two can't be compared."));
			break;
		}
	}

	void cpps_less(cpps_value& a, cpps_value b, cpps_value &ret)
	{
		ret.tt = CPPS_TBOOLEAN;
		switch (a.tt)
		{
		case CPPS_TNUMBER:
			if (b.tt == CPPS_TNUMBER)
			{
				ret.value.b = a.value.number < b.value.number;
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				ret.value.b = a.value.number < b.value.integer;
			}
			else if (b.tt == CPPS_TSTRING)
			{
				ret.value.b = a.value.number < cpps_to_number(b);
			}
			else
			{
				throw(cpps_error("", 0, 0, "Can't compare non number with number."));
			}
			break;
		case CPPS_TINTEGER:
			if (b.tt == CPPS_TNUMBER)
			{
				ret.value.b = a.value.integer < b.value.number;
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				ret.value.b = a.value.integer < b.value.integer;
			}
			else if (b.tt == CPPS_TSTRING)
			{
				ret.value.b = a.value.number < cpps_to_integer(b);
			}
			else
			{
				throw(cpps_error("", 0, 0, "Can't compare non number with number."));
			}
			break;
		case CPPS_TSTRING:
			if (b.tt == CPPS_TSTRING)
			{
				std::string* tmpStr = cpps_get_string(a);
				std::string* tmpStr2 = cpps_get_string(b);
				ret.value.b = *(tmpStr) < *(tmpStr2);
			}
			else if (b.tt == CPPS_TNUMBER)
			{
				ret.value.b = cpps_to_number(a) < b.value.number;
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				ret.value.b = cpps_to_integer(a) < b.value.integer;
			}
			else
			{
				throw(cpps_error("", 0, 0, "Cannot compare non string with string."));
			}
			break;
		default:
			throw(cpps_error("", 0, 0, "These two can't be compared."));
			break;
		}
	}

	void cpps_biggerorequel(cpps_value& a, cpps_value b, cpps_value &ret)
	{
		ret.tt = CPPS_TBOOLEAN;
		switch (a.tt)
		{
		case CPPS_TNUMBER:
			if (b.tt == CPPS_TNUMBER)
			{
				ret.value.b = a.value.number >= b.value.number;
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				ret.value.b = a.value.number >= b.value.integer;
			}
			else if (b.tt == CPPS_TSTRING)
			{
				ret.value.b = a.value.number >= cpps_to_number(b);
			}
			else
			{
				throw(cpps_error("", 0, 0, "Can't compare non number with number."));
			}
			break;
		case CPPS_TINTEGER:
			if (b.tt == CPPS_TNUMBER)
			{
				ret.value.b = a.value.integer >= b.value.number;
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				ret.value.b = a.value.integer >= b.value.integer;
			}
			else if (b.tt == CPPS_TSTRING)
			{
				ret.value.b = a.value.number >= cpps_to_integer(b);
			}
			else
			{
				throw(cpps_error("", 0, 0, "Can't compare non number with number."));
			}
			break;
		case CPPS_TSTRING:
			if (b.tt == CPPS_TSTRING)
			{
				std::string* tmpStr = cpps_get_string(a);
				std::string* tmpStr2 = cpps_get_string(b);
				ret.value.b = *(tmpStr) >= *(tmpStr2);
			}
			else if (b.tt == CPPS_TNUMBER)
			{
				ret.value.b = cpps_to_number(a) >= b.value.number;
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				ret.value.b = cpps_to_integer(a) >= b.value.integer;
			}
			else
			{
				throw(cpps_error("", 0, 0, "Cannot compare non string with string."));
			}
			break;
		default:
			throw(cpps_error("", 0, 0, "These two can't be compared."));
			break;
		}
	}

	void cpps_lessorequel(cpps_value& a, cpps_value b, cpps_value &ret)
	{
		ret.tt = CPPS_TBOOLEAN;
		switch (a.tt)
		{
		case CPPS_TNUMBER:
			if (b.tt == CPPS_TNUMBER)
			{
				ret.value.b = a.value.number <= b.value.number;
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				ret.value.b = a.value.number <= b.value.integer;
			}
			else if (b.tt == CPPS_TSTRING)
			{
				ret.value.b = a.value.number <= cpps_to_number(b);
			}
			else
			{
				throw(cpps_error("", 0, 0, "Can't compare non number with number."));
			}
			break;
		case CPPS_TINTEGER:
			if (b.tt == CPPS_TNUMBER)
			{
				ret.value.b = a.value.integer <= b.value.number;
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				ret.value.b = a.value.integer <= b.value.integer;
			}
			else if (b.tt == CPPS_TSTRING)
			{
				ret.value.b = a.value.number <= cpps_to_integer(b);
			}
			else
			{
				throw(cpps_error("", 0, 0, "Can't compare non number with number."));
			}
			break;
		case CPPS_TSTRING:
			if (b.tt == CPPS_TSTRING)
			{
				std::string* tmpStr = cpps_get_string(a);
				std::string* tmpStr2 = cpps_get_string(b);
				ret.value.b = *(tmpStr) <= *(tmpStr2);
			}
			else if (b.tt == CPPS_TNUMBER)
			{
				ret.value.b = cpps_to_number(a) <= b.value.number;
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				ret.value.b = cpps_to_integer(a) <= b.value.integer;
			}
			else
			{
				throw(cpps_error("", 0, 0, "Cannot compare non string with string."));
			}
			break;
		default:
			throw(cpps_error("", 0, 0, "These two can't be compared."));
			break;
		}
	}

	void cpps_equel(cpps_value& a, cpps_value b, cpps_value &ret)
	{
		ret.tt = CPPS_TBOOLEAN;
		ret.value.b = false;

		
		switch (a.tt)
		{
		case CPPS_TNIL:
			ret.value.b = b.tt == CPPS_TNIL;
			break;
		case CPPS_TNUMBER:
			if (b.tt == CPPS_TNUMBER)
			{
				ret.value.b = a.value.number == b.value.number;
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				ret.value.b = a.value.number == b.value.integer;
			}
			else if (b.tt == CPPS_TSTRING)
			{
				cpps_number t = cpps_to_number(b);
				ret.value.b = a.value.number == t;
			}
			
			break;
		case CPPS_TINTEGER:
			if (b.tt == CPPS_TNUMBER)
			{
				ret.value.b = a.value.integer == b.value.number;
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				ret.value.b = a.value.integer == b.value.integer;
			}
			else if (b.tt == CPPS_TSTRING)
			{
				cpps_integer t = cpps_to_integer(b);
				ret.value.b = a.value.integer == t;
			}
			break;
		case CPPS_TSTRING:
			if (b.tt == CPPS_TSTRING)
			{

				std::string* tmpStr = cpps_get_string(a);
				std::string* tmpStr2 = cpps_get_string(b);
				ret.value.b = *(tmpStr) == *(tmpStr2);
			}
			else if (b.tt == CPPS_TINTEGER)
			{
				std::string *t = cpps_get_string(b);

				std::string* tmpStr = cpps_get_string(a);
				ret.value.b = *(tmpStr) == *t;
			}
			else if (b.tt == CPPS_TNUMBER)
			{
				std::string *t = cpps_get_string(b);

				std::string* tmpStr = cpps_get_string(a);
				ret.value.b = *(tmpStr) == *t;
			}
			break; 
		case CPPS_TBOOLEAN:
			if (b.tt == CPPS_TBOOLEAN)
			{
				if (a.value.b == 0 && b.value.b == 0)
				{
					ret.value.b = 1;
				}
				else if (a.value.b != 0 && b.value.b != 0)
				{
					ret.value.b = 1;
				}
				else
				{
					ret.value.b = 0;
				}
			}
			
			break;
		default:
			break;
		}
	}

	void cpps_notequel(cpps_value& a, cpps_value b, cpps_value &ret)
	{
		cpps_equel(a, b, ret);
		ret.value.b = !ret.value.b;
	}

	void cpps_not(cpps_value a, cpps_value &ret)
	{
		ret.tt = CPPS_TBOOLEAN;
		typedef cpps_converter<bool> converter;
		bool b = converter::apply(a);
		ret.value.b = !b;
	}
	
	void cpps_regsymbols(C * c)
	{
		
		
		leftsymbolmap["++"] = new cpps_symbol(0, 1, RIGHTMUSTVAR,	"++left",	CPPS_SYMBOL_TYPE_LEFTAUTOINCREASE);
		leftsymbolmap["--"] = new cpps_symbol(0, 1, RIGHTMUSTVAR,	"--left",	CPPS_SYMBOL_TYPE_LEFTAUTODECREASE);
		leftsymbolmap["+"]	= new cpps_symbol(0, 1, NOLIMIT,		"+left",	CPPS_SYMBOL_TYPE_PLUS);
		leftsymbolmap["-"]	= new cpps_symbol(0, 1, NOLIMIT,		"-left",	CPPS_SYMBOL_TYPE_MINUS);
		leftsymbolmap["!"]	= new cpps_symbol(0, 1, NOLIMIT,		"!left",	CPPS_SYMBOL_TYPE_NOT);
		symbolmap["++"]		= new cpps_symbol(0, 1, LEFTMUSTVAR,	"++",		CPPS_SYMBOL_TYPE_RIGHTAUTOINCREASE);
		symbolmap["--"]		= new cpps_symbol(0, 1, LEFTMUSTVAR,	"--",		CPPS_SYMBOL_TYPE_RIGHTAUTODECREASE);
		symbolmap["*"]		= new cpps_symbol(1, 2, NOLIMIT,		"*",		CPPS_SYMBOL_TYPE_MUL);
		symbolmap["/"]		= new cpps_symbol(1, 2, NOLIMIT,		"/",		CPPS_SYMBOL_TYPE_DIVIDE);
		symbolmap["%"]		= new cpps_symbol(1, 2, NOLIMIT,		"%",		CPPS_SYMBOL_TYPE_QUYU);
		symbolmap["+"]		= new cpps_symbol(2, 2, NOLIMIT,		"+",		CPPS_SYMBOL_TYPE_ADD);
		symbolmap["&"]		= new cpps_symbol(2, 2, NOLIMIT,		"&",		CPPS_SYMBOL_TYPE_ADD2);
		symbolmap["|"]		= new cpps_symbol(2, 2, NOLIMIT,		"|",		CPPS_SYMBOL_TYPE_ADD3);
		symbolmap["-"]		= new cpps_symbol(2, 2, NOLIMIT,		"-",		CPPS_SYMBOL_TYPE_SUBTRACT);
		symbolmap[".."]		= new cpps_symbol(3, 2, NOLIMIT,		"..",		CPPS_SYMBOL_TYPE_STRCAT);
		symbolmap[">"]		= new cpps_symbol(4, 2, NOLIMIT,		">",		CPPS_SYMBOL_TYPE_BIGGER);
		symbolmap[">="]		= new cpps_symbol(4, 2, NOLIMIT,		">=",		CPPS_SYMBOL_TYPE_BIGGEROREQUEL);
		symbolmap["<"]		= new cpps_symbol(4, 2, NOLIMIT,		"<",		CPPS_SYMBOL_TYPE_LESS);
		symbolmap["<="]		= new cpps_symbol(4, 2, NOLIMIT,		"<=",		CPPS_SYMBOL_TYPE_LESSOREQUEL);
		symbolmap["=="]		= new cpps_symbol(5, 2, NOLIMIT,		"==",		CPPS_SYMBOL_TYPE_EQUEL);
		symbolmap["!="]		= new cpps_symbol(5, 2, NOLIMIT,		"!=",		CPPS_SYMBOL_TYPE_NOTEQUEL);
		symbolmap["&&"]		= new cpps_symbol(6, 2, NOLIMIT,		"&&",		CPPS_SYMBOL_TYPE_AND);
		symbolmap["||"]		= new cpps_symbol(7, 2, NOLIMIT,		"||",		CPPS_SYMBOL_TYPE_OR);
		symbolmap["?"]		= new cpps_symbol(8, 3, NOLIMIT,		"?",		CPPS_SYMBOL_TYPE_TERNARYOPERATOR);
		symbolmap["="]		= new cpps_symbol(9, 2, LEFTMUSTVAR,	"=",		CPPS_SYMBOL_TYPE_ASSIGNMENT);
		symbolmap["+="]		= new cpps_symbol(9, 2, LEFTMUSTVAR,	"+=",		CPPS_SYMBOL_TYPE_ADDANDASSIGNMENT);
		symbolmap["-="]		= new cpps_symbol(9, 2, LEFTMUSTVAR,	"-=",		CPPS_SYMBOL_TYPE_SUBTRACTANDASSIGNMENT);
		symbolmap["*="]		= new cpps_symbol(9, 2, LEFTMUSTVAR,	"*=",		CPPS_SYMBOL_TYPE_MULANDASSIGNMENT);
		symbolmap["/="]		= new cpps_symbol(9, 2, LEFTMUSTVAR,	"/=",		CPPS_SYMBOL_TYPE_DIVIDEANDASSIGNMENT);
		symbolmap["..="]	= new cpps_symbol(9, 2, LEFTMUSTVAR,	"..",		CPPS_SYMBOL_TYPE_STRCATASSIGNMENT);
		symbolmap["[]"]		= new cpps_symbol(9, 2, LEFTMUSTVAR,	"[]",		CPPS_SYMBOL_TYPE_GETOBJECT);
		symbolmap["->"]		= new cpps_symbol(9, 2, LEFTMUSTVAR,	"->",		CPPS_SYMBOL_TYPE_GETSUBOBJECT);

		symbolleftasso[0] = false;
		symbolleftasso[1] = true;
		symbolleftasso[2] = true;
		symbolleftasso[3] = true;
		symbolleftasso[4] = true;
		symbolleftasso[5] = true;
		symbolleftasso[6] = true;
		symbolleftasso[7] = true;
		symbolleftasso[8] = false;
	}

	bool cpps_parse_isleftasso(usint8 prio)
	{
		//assert(getprio() < MAXSYMBOLPRIO);
		return symbolleftasso[prio];
	}

	cpps_symbol* cpps_parse_getsymbol(std::string symbolstr, bool leftsymbol)
	{
		cpps_symbol* ret = NULL;

		CPPS_SYMBOL_MAP::iterator it;
		if (leftsymbol)
		{
			it = leftsymbolmap.find(symbolstr);
			if (it != leftsymbolmap.end())
			{
				ret = it->second;
			}
		}
		else
		{
			it = symbolmap.find(symbolstr);
			if (it != symbolmap.end())
			{
				ret = it->second;
			}
		}

		return ret;
	}

	

	void cpps_symbol_handle(C* c, cpps_domain* domain, cpps_domain* root, node* d, cpps_value& ret)
	{
		cpps_domain* leftdomain = NULL;
		cpps_value a = cpps_calculate_expression(c, domain,root, d->l[0], leftdomain);
		leftdomain = NULL;

		if ((cpps_isclassvar(a) || (a.tt == CPPS_TREF && cpps_isclassvar(*a.value.value)))) {

			object left = object(a);
			cpps_cppsclassvar* cppsclassvar = cpps_to_cpps_cppsclassvar(a);
			cpps_cppsclass* cppsclass = cppsclassvar->getcppsclass();
			cpps_function* func = cppsclass->getoperator(d->symbol->symboltype);
			if (func) {
				object symbolfunc = cpps_value(func);
				if (func->getIsNeedC()) {
					ret = doclassfunction(c, left, symbolfunc, cpps::object::create(c,c), cpps_calculate_expression(c, domain, root, d->l[1], leftdomain)).getval();
				}
				else {
					ret = doclassfunction(c, left, symbolfunc, cpps_calculate_expression(c, domain, root, d->l[1], leftdomain)).getval();
				}
				return;
			}
		}

		switch (d->symbol->symboltype)
		{
		case CPPS_SYMBOL_TYPE_LEFTAUTOINCREASE:
		{
			cpps_leftautoincrease(a, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_LEFTAUTODECREASE:
		{
			cpps_leftautodecrease(a, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_PLUS:
		{
			CPPS_TO_REAL_VALUE(a);
			cpps_plus(a, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_MINUS:
		{
			CPPS_TO_REAL_VALUE(a);
			cpps_minus(a, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_NOT:
		{
			CPPS_TO_REAL_VALUE(a);
			cpps_not(a, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_RIGHTAUTOINCREASE:
		{
			cpps_rightautoincrease(a, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_RIGHTAUTODECREASE:
		{
			cpps_rightautodecrease(a, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_MUL:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(a);
			CPPS_TO_REAL_VALUE(b);
			cpps_mul(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_DIVIDE:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(a);
			CPPS_TO_REAL_VALUE(b);
			cpps_divide(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_QUYU:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(a);
			CPPS_TO_REAL_VALUE(b);
			cpps_quyu(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_ADD:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(a);
			CPPS_TO_REAL_VALUE(b);
			cpps_add(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_ADD2:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(a);
			CPPS_TO_REAL_VALUE(b);
			cpps_add2(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_ADD3:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(a);
			CPPS_TO_REAL_VALUE(b);
			cpps_add3(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_SUBTRACT:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(a);
			CPPS_TO_REAL_VALUE(b);
			cpps_subtract(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_STRCAT:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			//CPPS_TO_REAL_VALUE(a);
			CPPS_TO_REAL_VALUE(b);
			cpps_strcat(c, a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_BIGGER:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(a);
			CPPS_TO_REAL_VALUE(b);
			cpps_bigger(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_BIGGEROREQUEL:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(a);
			CPPS_TO_REAL_VALUE(b);
			cpps_biggerorequel(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_LESS:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(a);
			CPPS_TO_REAL_VALUE(b);
			cpps_less(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_LESSOREQUEL:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(a);
			CPPS_TO_REAL_VALUE(b);
			cpps_lessorequel(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_EQUEL:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(a);
			CPPS_TO_REAL_VALUE(b);
			cpps_equel(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_NOTEQUEL:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(a);
			CPPS_TO_REAL_VALUE(b);
			cpps_notequel(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_ASSIGNMENT:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(b);
			cpps_assignment(c, a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_ADDANDASSIGNMENT:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(b);
			cpps_addandassignment( a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_SUBTRACTANDASSIGNMENT:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(b);
			cpps_subtractandassignment(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_MULANDASSIGNMENT:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(b);
			cpps_mulandassignment(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_DIVIDEANDASSIGNMENT:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(b);
			cpps_divideandassignment(a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_AND:
		{
			typedef cpps::cpps_converter<bool> convert;

			CPPS_TO_REAL_VALUE(a);
			ret.tt = CPPS_TBOOLEAN;
			ret.value.b = convert::apply(a);
			if (!ret.value.b) break; //如果A等于false 则不需要执行B.

			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(b);
			ret.value.b = convert::apply(b);
			break;
		}
		case CPPS_SYMBOL_TYPE_OR:
		{
			typedef cpps::cpps_converter<bool> convert;
			CPPS_TO_REAL_VALUE(a);
			ret.tt = CPPS_TBOOLEAN;
			ret.value.b = convert::apply(a);
			if (ret.value.b) break; //如果A等于true 则不需要执行B.
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(b);
			ret.value.b = convert::apply(b);
			break;
		}
		case CPPS_SYMBOL_TYPE_STRCATASSIGNMENT:
		{
			cpps_value b = cpps_calculate_expression(c, domain, root, d->l[1], leftdomain);
			CPPS_TO_REAL_VALUE(b);
			cpps_strcatassignment(c, a, b, ret);
			break;
		}
		case CPPS_SYMBOL_TYPE_TERNARYOPERATOR:
		{
			typedef cpps::cpps_converter<bool> convert;
			CPPS_TO_REAL_VALUE(a);
			ret = convert::apply(a) ? cpps_calculate_expression(c, domain, root, d->l[1], leftdomain) : cpps_calculate_expression(c, domain, root, d->l[2], leftdomain);
			break;
		}

		default:
			break;
		}
	}

}