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main.cpp
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4261 lines (4238 loc) · 280 KB
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#include <iostream>
#include <fstream>
#include <sstream>
#include <cstdlib>
#include <string>
#include "InitializedVariables.h"
#include "StringArray.h"
#include "IntArray.h"
#include "BoolArray.h"
#include "Exception.h"
using namespace std;
/*
* return true or false if a given string is a number.
* s - the given string that checked.
*/
bool isNumber(const string& s) {
bool ans = (s.find_first_not_of("0123456789") == string::npos);
return ans;
}
/*
* put in s a string of a given number
* x - the given number.
*/
void intToString(int x,string& s)
{
ostringstream convert;
convert << x;
s = convert.str();
}
/*
* return the number of a given string which contains a number.
* s - the given string.
*/
int stringToInt(const string& s)
{
return atoi(s.c_str());
}
/*
* returns true of false if the two string contains the same type, int and int array
* considered to be the same type.
* type1 - the first gven type.
* type2 - the second given type.
*/
bool areTheyTheSameType (const string& type1, const string& type2)
{
return ((type1 == "int" && type2 == "int") || (type1 == "intArray" && type2 == "intArray") || (type1 == "int" && type2 == "intArray") || (type1 == "intArray" && type2 == "int") ||
(type1 == "bool" && type2 == "bool") || (type1 == "boolArray" && type2 == "boolArray") || (type1 == "bool" && type2 == "boolArray") || (type1 == "boolArray" && type2 == "bool") ||
(type1 == "string" && type2 == "string") || (type1 == "stringArray" && type2 == "stringArray") || (type1 == "string" && type2 == "stringArray") || (type1 == "stringArray" && type2 == "string"));
}
/*
* return a temp variable for future check that the given line is legal.
* first the given line is checked to be legal, meaning that no setting
* different value is certain variable or an certain array.
* also checking correct using of the operators and multi operators using
* in the given line.
* if the line is illegal an error will be thrown.
* line - the given line.
* lineNum - the number of the line.
* columnNum - index of the beginning of new name , command or operator.
* initializedVariables - the current initialized variables.
*/
Variable& normalParse(string line,int lineNum,int columnNum,InitializedVariables &initializedVariables)
{
InitializedVariables tempArr = InitializedVariables();
IntVariable temp = IntVariable(0,"","variable");
tempArr.addVariable(temp);
while( columnNum < line.length()) {
if (tempArr.getVarName() == "noNameFirst" && line[columnNum] != '#') {
int nameLength = 0;
int demiI = columnNum;
bool isArrCellOp1 = false;
while (isArrCellOp1 || (demiI < line.length() && line[demiI] != '=' && line[demiI] != '+' && line[demiI] != ')' &&
line[demiI] != '}')) {
if(line[demiI] == '[')
isArrCellOp1 = true;
if(line[demiI] == ']')
isArrCellOp1 = false;
nameLength++;
demiI++;
}
string name1 = line.substr((unsigned long)columnNum, (unsigned long)nameLength);
bool isArr1 = false;
string arrName1;
string arrLoc1;
if (name1.find('[') != std::string::npos) {
if(name1[0] == '[') {
isArr1 = true;
}
else {
int iter1 = 0;
while (name1[iter1] != '[')
iter1++;
arrName1 = name1.substr(0, (unsigned long) iter1);
iter1++;
int iter2 = 0;
int counter = iter1;
while (name1[counter] != ']') {
iter2++;
counter++;
}
arrLoc1 = name1.substr((unsigned long) iter1, (unsigned long) iter2);
name1 = arrName1;
isArr1 = true;
if (!(isNumber(arrLoc1))) {
if (initializedVariables.doesNameExists(arrLoc1)) {
if (initializedVariables.getVariable(arrLoc1).getType() == "int") {
int value = ((IntVariable &) initializedVariables.getVariable(arrLoc1)).getVal();
intToString(value, arrLoc1);
} else {
throw BadVariableTypeException(lineNum);
}
} else {
if(arrLoc1.find('+') != std::string::npos || arrLoc1.find('=') != std::string::npos) {
Variable &ans = normalParse(arrLoc1, lineNum, 0, initializedVariables);
if(ans.getType() != "int")
throw BadVariableTypeException(lineNum);
int value = ((IntVariable &)ans).getVal();
delete(&ans);
intToString(value, arrLoc1);
} else
throw VariableNotFoundException(lineNum);
}
}
}
}
columnNum = demiI;
if (line[columnNum] == '+') { // INT+
if (initializedVariables.doesNameExists(name1)) { // NAME1+
// CHECK IF NAME1 IS TYPE INT, IF NOT THROW BAD VARIABLE TYPE EXCEPTION
if (initializedVariables.getVariable(name1).getType() != "int" &&
initializedVariables.getVariable(name1).getType() != "intArray")
throw BadVariableTypeException(lineNum);
if (isArr1) {
IntArray &iA1 = (IntArray &) initializedVariables.getVariable(name1);
int arrSize1 = iA1.getSize();
int arrLocInt1 = stringToInt(arrLoc1);
if (arrLocInt1 > arrSize1 - 1)
throw ArrayOutOfBoundException(lineNum);
}
if (line[columnNum + 1] == '=') { // NAME1+=
columnNum = columnNum + 2;
demiI = columnNum;
nameLength = 0;
isArrCellOp1 = false;
while (isArrCellOp1 || (demiI < line.length() && line[demiI] != '=' && line[demiI] != '+' && line[demiI] != ')' &&
line[demiI] != '}')) {
if(line[demiI] == '[')
isArrCellOp1 = true;
if(line[demiI] == ']')
isArrCellOp1 = false;
nameLength++;
demiI++;
}
string name2 = line.substr((unsigned long)columnNum, (unsigned long)nameLength);
bool isArr2 = false;
string arrName2;
string arrLoc2;
if (name2.find('[') != std::string::npos) {
if(name2[0] == '[') {
isArr2 = true;
}
else {
int iter3 = 0;
while (name2[iter3] != '[')
iter3++;
arrName2 = name2.substr(0, (unsigned long)iter3);
iter3++;
int iter4 = 0;
int counter = iter3;
while (name2[counter] != ']') {
iter4++;
counter++;
}
arrLoc2 = name2.substr((unsigned long)iter3, (unsigned long)iter4);
name2 = arrName2;
isArr2 = true;
if(!(isNumber(arrLoc2))) {
if(initializedVariables.doesNameExists(arrLoc2)) {
if(initializedVariables.getVariable(arrLoc2).getType() == "int") {
int value = ((IntVariable&)initializedVariables.getVariable(arrLoc2)).getVal();
intToString(value,arrLoc2);
}
else {
throw BadVariableTypeException(lineNum);
}
}
else {
if(arrLoc2.find('+') != std::string::npos || arrLoc2.find('=') != std::string::npos) {
Variable &ans = normalParse(arrLoc2, lineNum, 0, initializedVariables);
if(ans.getType() != "int")
throw BadVariableTypeException(lineNum);
int value = ((IntVariable &)ans).getVal();
delete(&ans);
intToString(value, arrLoc2);
} else
throw VariableNotFoundException(lineNum);
}
}
}
}
columnNum = demiI;
if (initializedVariables.doesNameExists(name2)) { // NAME1+=NAME2
// CHECK IF ITS AN INT VARIABLE
if (initializedVariables.getVariable(name2).getType() != "int" &&
initializedVariables.getVariable(name2).getType() != "intArray")
throw BadVariableTypeException(lineNum);
if (isArr2) {
IntArray &iA2 = (IntArray &) initializedVariables.getVariable(name2);
int arrSize2 = iA2.getSize();
int arrLocInt2 = stringToInt(arrLoc2);
if (arrLocInt2 > arrSize2 - 1)
throw ArrayOutOfBoundException(lineNum);
if (isArr1) { // ARR[NAM1]+=ARR[NAME2]
IntArray &iA1 = (IntArray &) initializedVariables.getVariable(name1);
int arrLocInt1 = stringToInt(arrLoc1);
IntVariable &i1 = (IntVariable &) *(iA1.getIntElement(arrLocInt1));
IntVariable &i2 = (IntVariable &) *(iA2.getIntElement(arrLocInt2));
i1 += i2;
IntVariable *intTemp = new IntVariable(0, iA1.getName() + "[" + arrLoc1 + "]",
"int");
*intTemp = i1;
tempArr.replaceVariable(*intTemp);
} else { // NAME1+=ARR[NAME2]
IntVariable &i1 = (IntVariable &) initializedVariables.getVariable(name1);
IntVariable &i2 = (IntVariable &) *(iA2.getIntElement(arrLocInt2));
i1 += i2;
IntVariable *intTemp = new IntVariable(0, i1.getName(), "int");
*intTemp = i1;
tempArr.replaceVariable(*intTemp);
}
} else {
if (isArr1) { // ARR[NAME1]+=NAME2
IntArray &iA1 = (IntArray &) initializedVariables.getVariable(name1);
int arrLocInt1 = stringToInt(arrLoc1);
IntVariable &i1 = (IntVariable &) *(iA1.getIntElement(arrLocInt1));
IntVariable &i2 = (IntVariable &) initializedVariables.getVariable(name2);
i1 += i2;
IntVariable *intTemp = new IntVariable(0, iA1.getName() + "[" + arrLoc1 + "]",
"int");
*intTemp = i1;
tempArr.replaceVariable(*intTemp);
} else { // NAME1+=NAME2
IntVariable &i1 = (IntVariable &) initializedVariables.getVariable(name1);
IntVariable &i2 = (IntVariable &) initializedVariables.getVariable(name2);
// IF ITS AN INT, PUT THE NEW VALUE IN NAME1 AND SAVE THE VALUE FOR A POSSIBLE NEXT OPERATOR
i1 += i2;
IntVariable *intTemp = new IntVariable(0, i1.getName(), "int");
*intTemp = i1;
tempArr.replaceVariable(*intTemp);
// ELSE, THROW BAD VARIABLE TYPE EXCEPTION
}
}
} else { // NAME1+=INT
// CHECK ITS TYPE - true / false / " " / 2 (an integer) / [ , ]
// ELSE, THROW BAD VARIABLE TYPE EXCEPTION
if (name2 == "true" || name2 == "false") {
throw BadVariableTypeException(lineNum);
} else {
if (name2[0] == '"') {
throw BadVariableTypeException(lineNum);
} else {
if (name2[0] == '[') {
throw BadVariableTypeException(lineNum);
} else {
// IF ITS AN INT, PUT THE NEW VALUE IN NAME1 AND SAVE THE VALUE FOR A POSSIBLE NEXT OPERATOR
if (isNumber(name2)) {
int value = stringToInt(name2);
IntVariable i2 = IntVariable(value, "", "int");
if (isArr1) { // ARR[NAME1]+=INT
IntArray &iA1 = (IntArray &) initializedVariables.getVariable(name1);
int arrLocInt1 = stringToInt(arrLoc1);
IntVariable &i1 = (IntVariable &) (*iA1.getIntElement(arrLocInt1));
i1 += i2;
IntVariable *intTemp = new IntVariable(0,
iA1.getName() + "[" + arrLoc1 +
"]",
"int");
*intTemp = i1;
tempArr.replaceVariable(*intTemp);
} else { // NAME1+=INT
IntVariable &i1 = (IntVariable &) initializedVariables.getVariable(
name1);
i1 += i2;
IntVariable *intTemp = new IntVariable(0, i1.getName(), "int");
*intTemp = i1;
tempArr.replaceVariable(*intTemp);
}
} else {
// IF ITS NONE OF THE ABOVE, THROW VARIABLE NOT FOUND EXCEPTION
throw VariableNotFoundException(lineNum);
}
}
}
}
}
} else { // NAME1+
columnNum++;
demiI = columnNum;
nameLength = 0;
isArrCellOp1 = false;
while (isArrCellOp1 || (demiI < line.length() && line[demiI] != '=' && line[demiI] != '+' && line[demiI] != ')' &&
line[demiI] != '}')) {
if(line[demiI] == '[')
isArrCellOp1 = true;
if(line[demiI] == ']')
isArrCellOp1 = false;
nameLength++;
demiI++;
}
string name2 = line.substr((unsigned long)columnNum, (unsigned long)nameLength);
bool isArr2 = false;
string arrName2;
string arrLoc2;
if (name2.find('[') != std::string::npos) {
if(name2[0] == '[') {
isArr2 = true;
}
else {
int iter3 = 0;
while (name2[iter3] != '[')
iter3++;
arrName2 = name2.substr(0, (unsigned long)iter3);
iter3++;
int iter4 = 0;
int counter = iter3;
while (name2[counter] != ']') {
iter4++;
counter++;
}
arrLoc2 = name2.substr((unsigned long)iter3, (unsigned long)iter4);
name2 = arrName2;
isArr2 = true;
if(!(isNumber(arrLoc2))) {
if(initializedVariables.doesNameExists(arrLoc2)) {
if(initializedVariables.getVariable(arrLoc2).getType() == "int") {
int value = ((IntVariable&)initializedVariables.getVariable(arrLoc2)).getVal();
intToString(value,arrLoc2);
}
else {
throw BadVariableTypeException(lineNum);
}
}
else {
if(arrLoc2.find('+') != std::string::npos || arrLoc2.find('=') != std::string::npos) {
Variable &ans = normalParse(arrLoc2, lineNum, 0, initializedVariables);
if(ans.getType() != "int")
throw BadVariableTypeException(lineNum);
int value = ((IntVariable &)ans).getVal();
delete(&ans);
intToString(value, arrLoc2);
} else
throw VariableNotFoundException(lineNum);
}
}
}
}
columnNum = demiI;
if (initializedVariables.doesNameExists(name2)) { // NAME1+NAME2
// CHECK IF ITS AN INT VARIABLE
// ELSE, THROW BAD VARIABLE TYPE EXCEPTION
if (initializedVariables.getVariable(name2).getType() != "int" &&
initializedVariables.getVariable(name2).getType() != "intArray")
throw BadVariableTypeException(lineNum);
if (isArr2) {
IntArray &iA2 = (IntArray &) initializedVariables.getVariable(name2);
int arrSize2 = iA2.getSize();
int arrLocInt2 = stringToInt(arrLoc2);
if (arrLocInt2 > arrSize2 - 1)
throw ArrayOutOfBoundException(lineNum);
if (isArr1) { // ARR[NAME1]+ARR[NAME2]
IntArray &iA1 = (IntArray &) initializedVariables.getVariable(name1);
int arrLocInt1 = stringToInt(arrLoc1);
IntVariable &i1 = (IntVariable &) (*iA1.getIntElement(arrLocInt1));
IntVariable &i2 = (IntVariable &) (*iA2.getIntElement(arrLocInt2));
IntVariable &intTemp = i1 + i2;
tempArr.replaceVariable(intTemp);
} else { // NAME1+ARR[NAME2]
IntVariable &i1 = (IntVariable &) initializedVariables.getVariable(name1);
IntVariable &i2 = (IntVariable &) (*iA2.getIntElement(arrLocInt2));
IntVariable &intTemp = i1 + i2;
tempArr.replaceVariable(intTemp);
}
} else {
if (isArr1) { // ARR[NAME1]+NAME2
IntArray &iA1 = (IntArray &) initializedVariables.getVariable(name1);
int arrLocInt1 = stringToInt(arrLoc1);
IntVariable &i1 = (IntVariable &) (*iA1.getIntElement(arrLocInt1));
IntVariable &i2 = (IntVariable &) initializedVariables.getVariable(name2);
IntVariable &intTemp = i1 + i2;
tempArr.replaceVariable(intTemp);
} else { // NAME1+NAME2
IntVariable &i1 = (IntVariable &) initializedVariables.getVariable(name1);
IntVariable &i2 = (IntVariable &) initializedVariables.getVariable(name2);
// IF ITS AN INT, COMBINE THEM AND SAVE THE VALUE FOR A POSSIBLE NEXT OPERATOR
IntVariable &intTemp = i1 + i2;
tempArr.replaceVariable(intTemp);
}
}
} else { // NAME1+INT
// CHECK ITS TYPE - true / false / " " / 2 (an integer) / [ , ]
// ELSE, THROW BAD VARIABLE TYPE EXCEPTION
if (name2[0] == '"') {
throw BadVariableTypeException(lineNum);
} else {
if (name2[0] == '[') {
throw BadVariableTypeException(lineNum);
} else {
// IF ITS AN INT VARIABLE COMBINE THEM AND SAVE THE VALUE FOR A POSSIBLE NEXT OPERATOR
if (isNumber(name2)) {
int value = stringToInt(name2);
IntVariable i2 = IntVariable(value, "", "int");
if (isArr1) { // ARR[NAME]+INT
IntArray &iA1 = (IntArray &) initializedVariables.getVariable(name1);
int arrLocInt1 = stringToInt(arrLoc1);
IntVariable &i1 = (IntVariable &) (*iA1.getIntElement(arrLocInt1));
IntVariable &intTemp = i1 + i2;
tempArr.replaceVariable(intTemp);
} else { // NAME+INT
IntVariable &i1 = (IntVariable &) initializedVariables.getVariable(name1);
IntVariable &intTemp = i1 + i2;
tempArr.replaceVariable(intTemp);
}
} else {
// IF ITS NONE OF THE ABOVE, THROW VARIABLE NOT FOUND EXCEPTION
throw VariableNotFoundException(lineNum);
}
}
}
}
}
} else { // INT+
// CHECK IF IT'S AN INT VARIABLE
if (!isNumber(name1))
throw BadVariableTypeException(lineNum);
if (line[columnNum + 1] == '=') { // INT+=
columnNum = columnNum + 2;
demiI = columnNum;
nameLength = 0;
isArrCellOp1 = false;
while (isArrCellOp1 || (demiI < line.length() && line[demiI] != '=' && line[demiI] != '+' && line[demiI] != ')' &&
line[demiI] != '}')) {
if(line[demiI] == '[')
isArrCellOp1 = true;
if(line[demiI] == ']')
isArrCellOp1 = false;
nameLength++;
demiI++;
}
string name2 = line.substr((unsigned long)columnNum, (unsigned long)nameLength);
bool isArr2 = false;
string arrName2;
string arrLoc2;
if (name2.find('[') != std::string::npos) {
if(name2[0] == '[') {
isArr2 = true;
}
else {
int iter3 = 0;
while (name2[iter3] != '[')
iter3++;
arrName2 = name2.substr(0, (unsigned long)iter3);
iter3++;
int iter4 = 0;
int counter = iter3;
while (name2[counter] != ']') {
iter4++;
counter++;
}
arrLoc2 = name2.substr((unsigned long)iter3, (unsigned long)iter4);
name2 = arrName2;
isArr2 = true;
if(!(isNumber(arrLoc2))) {
if(initializedVariables.doesNameExists(arrLoc2)) {
if(initializedVariables.getVariable(arrLoc2).getType() == "int") {
int value = ((IntVariable&)initializedVariables.getVariable(arrLoc2)).getVal();
intToString(value,arrLoc2);
}
else {
throw BadVariableTypeException(lineNum);
}
}
else {
if(arrLoc2.find('+') != std::string::npos || arrLoc2.find('=') != std::string::npos) {
Variable &ans = normalParse(arrLoc2, lineNum, 0, initializedVariables);
if(ans.getType() != "int")
throw BadVariableTypeException(lineNum);
int value = ((IntVariable &)ans).getVal();
delete(&ans);
intToString(value, arrLoc2);
} else
throw VariableNotFoundException(lineNum);
}
}
}
}
columnNum = demiI;
if (initializedVariables.doesNameExists(name2)) { // INT+=NAME2
// CHECK IF ITS AN INT VARIABLE
if (initializedVariables.getVariable(name2).getType() != "int" &&
initializedVariables.getVariable(name2).getType() != "intArray")
throw BadVariableTypeException(lineNum);
if (isArr2) { // INT+=ARR[NAME2]
IntArray &iA2 = (IntArray &) initializedVariables.getVariable(name2);
int arrSize2 = iA2.getSize();
int arrLocInt2 = stringToInt(arrLoc2);
if (arrLocInt2 > arrSize2 - 1)
throw ArrayOutOfBoundException(lineNum);
IntVariable i1 = IntVariable(stringToInt(name1), "", "int");
IntVariable &i2 = (IntVariable &) (*iA2.getIntElement(arrLocInt2));
// IF ITS AN INT, PUT THE NEW VALUE IN NAME1 AND SAVE THE VALUE FOR A POSSIBLE NEXT OPERATOR
i1 += i2;
IntVariable *intTemp = new IntVariable(0, "noName", "int");
*intTemp = i1;
tempArr.replaceVariable(*intTemp);
} else { // INT+=NAME2
IntVariable i1 = IntVariable(stringToInt(name1), "", "int");
IntVariable &i2 = (IntVariable &) initializedVariables.getVariable(name2);
// IF ITS AN INT, PUT THE NEW VALUE IN NAME1 AND SAVE THE VALUE FOR A POSSIBLE NEXT OPERATOR
i1 += i2;
IntVariable *intTemp = new IntVariable(0, "noName", "int");
*intTemp = i1;
tempArr.replaceVariable(*intTemp);
}
// ELSE, THROW BAD VARIABLE TYPE EXCEPTION
} else { // INT+=INT
// CHECK ITS TYPE - true / false / " " / 2 (an integer) / [ , ]
// ELSE, THROW BAD VARIABLE TYPE EXCEPTION
if (name2 == "true" || name2 == "false") {
throw BadVariableTypeException(lineNum);
} else {
if (name2[0] == '"') {
throw BadVariableTypeException(lineNum);
} else {
if (name2[0] == '[') {
throw BadVariableTypeException(lineNum);
} else {
// IF ITS AN INT, PUT THE NEW VALUE IN NAME1 AND SAVE THE VALUE FOR A POSSIBLE NEXT OPERATOR
if (isNumber(name2)) {
int value = stringToInt(name2);
IntVariable i2 = IntVariable(value, "", "int");
IntVariable i1 = IntVariable(stringToInt(name1), "", "int");
i1 += i2;
IntVariable *intTemp = new IntVariable(0, "noName", "int");
*intTemp = i1;
tempArr.replaceVariable(*intTemp);
} else {
// IF ITS NONE OF THE ABOVE, THROW VARIABLE NOT FOUND EXCEPTION
throw VariableNotFoundException(lineNum);
}
}
}
}
}
} else { // INT+
columnNum++;
demiI = columnNum;
nameLength = 0;
isArrCellOp1 = false;
while (isArrCellOp1 || (demiI < line.length() && line[demiI] != '=' && line[demiI] != '+' && line[demiI] != ')' &&
line[demiI] != '}')) {
if(line[demiI] == '[')
isArrCellOp1 = true;
if(line[demiI] == ']')
isArrCellOp1 = false;
nameLength++;
demiI++;
}
string name2 = line.substr((unsigned long)columnNum, (unsigned long)nameLength);
bool isArr2 = false;
string arrName2;
string arrLoc2;
if (name2.find('[') != std::string::npos) {
if(name2[0] == '[') {
isArr2 = true;
}
else {
int iter3 = 0;
while (name2[iter3] != '[')
iter3++;
arrName2 = name2.substr(0, (unsigned long)iter3);
iter3++;
int iter4 = 0;
int counter = iter3;
while (name2[counter] != ']') {
iter4++;
counter++;
}
arrLoc2 = name2.substr((unsigned long)iter3, (unsigned long)iter4);
name2 = arrName2;
isArr2 = true;
if(!(isNumber(arrLoc2))) {
if(initializedVariables.doesNameExists(arrLoc2)) {
if(initializedVariables.getVariable(arrLoc2).getType() == "int") {
int value = ((IntVariable&)initializedVariables.getVariable(arrLoc2)).getVal();
intToString(value,arrLoc2);
}
else {
throw BadVariableTypeException(lineNum);
}
}
else {
if(arrLoc2.find('+') != std::string::npos || arrLoc2.find('=') != std::string::npos) {
Variable &ans = normalParse(arrLoc2, lineNum, 0, initializedVariables);
if(ans.getType() != "int")
throw BadVariableTypeException(lineNum);
int value = ((IntVariable &)ans).getVal();
delete(&ans);
intToString(value, arrLoc2);
} else
throw VariableNotFoundException(lineNum);
}
}
}
}
columnNum = demiI;
if (initializedVariables.doesNameExists(name2)) { // INT+NAME2
// CHECK IF ITS AN INT VARIABLE
if (initializedVariables.getVariable(name2).getType() != "int" &&
initializedVariables.getVariable(name2).getType() != "intArray")
throw BadVariableTypeException(lineNum);
if (isArr2) { // INT+ARR[NAME2]
IntArray &iA2 = (IntArray &) initializedVariables.getVariable(name2);
int arrSize2 = iA2.getSize();
int arrLocInt2 = stringToInt(arrLoc2);
if (arrLocInt2 > arrSize2 - 1)
throw ArrayOutOfBoundException(lineNum);
IntVariable i1 = IntVariable(stringToInt(name1), "", "int");
IntVariable &i2 = (IntVariable &) (*iA2.getIntElement(arrLocInt2));
// IF ITS AN INT, PUT THE NEW VALUE IN NAME1 AND SAVE THE VALUE FOR A POSSIBLE NEXT OPERATOR
IntVariable &intTemp = i1 + i2;
tempArr.replaceVariable(intTemp);
} else { // INT+NAME2
IntVariable i1 = IntVariable(stringToInt(name1), "", "int");
IntVariable &i2 = (IntVariable &) initializedVariables.getVariable(name2);
// IF ITS AN INT, PUT THE NEW VALUE IN NAME1 AND SAVE THE VALUE FOR A POSSIBLE NEXT OPERATOR
IntVariable &intTemp = i1 + i2;
tempArr.replaceVariable(intTemp);
}
// ELSE, THROW BAD VARIABLE TYPE EXCEPTION
} else { // INT+INT
// CHECK ITS TYPE - true / false / " " / 2 (an integer) / [ , ]
// ELSE, THROW BAD VARIABLE TYPE EXCEPTION
if (name2 == "true" || name2 == "false") {
throw BadVariableTypeException(lineNum);
} else {
if (name2[0] == '"') {
throw BadVariableTypeException(lineNum);
} else {
if (name2[0] == '[') {
throw BadVariableTypeException(lineNum);
} else {
// IF ITS AN INT, PUT THE NEW VALUE IN NAME1 AND SAVE THE VALUE FOR A POSSIBLE NEXT OPERATOR
if (isNumber(name2)) {
int value = stringToInt(name2);
IntVariable i2 = IntVariable(value, "", "int");
IntVariable i1 = IntVariable(stringToInt(name1), "", "int");
IntVariable &intTemp = i1 + i2;
tempArr.replaceVariable(intTemp);
} else {
// IF ITS NONE OF THE ABOVE, THROW VARIABLE NOT FOUND EXCEPTION
throw VariableNotFoundException(lineNum);
}
}
}
}
}
}
}
} else if (line[columnNum] == '=') { // VAR= // NAME1=
if (initializedVariables.doesNameExists(name1)) {
if (isArr1) {
IntArray &iA1 = (IntArray &) initializedVariables.getVariable(name1);
int arrSize1 = iA1.getSize();
int arrLocInt1 = stringToInt(arrLoc1);
if (arrLocInt1 > arrSize1 - 1)
throw ArrayOutOfBoundException(lineNum);
}
if (line[columnNum + 1] == '=') { // NAME1==
// CHECK ITS TYPE AND SAVE IT
columnNum = columnNum + 2;
demiI = columnNum;
nameLength = 0;
isArrCellOp1 = false;
while (isArrCellOp1 || (demiI < line.length() && line[demiI] != '=' && line[demiI] != '+' && line[demiI] != ')' &&
line[demiI] != '}')) {
if(line[demiI] == '[')
isArrCellOp1 = true;
if(line[demiI] == ']')
isArrCellOp1 = false;
nameLength++;
demiI++;
}
string name2 = line.substr((unsigned long)columnNum, (unsigned long)nameLength);
bool isArr2 = false;
string arrName2;
string arrLoc2;
if (name2.find('[') != std::string::npos) {
if(name2[0] == '[') {
isArr2 = true;
}
else {
int iter3 = 0;
while (name2[iter3] != '[')
iter3++;
arrName2 = name2.substr(0, (unsigned long)iter3);
iter3++;
int iter4 = 0;
int counter = iter3;
while (name2[counter] != ']') {
iter4++;
counter++;
}
arrLoc2 = name2.substr((unsigned long)iter3, (unsigned long)iter4);
name2 = arrName2;
isArr2 = true;
if(!(isNumber(arrLoc2))) {
if(initializedVariables.doesNameExists(arrLoc2)) {
if(initializedVariables.getVariable(arrLoc2).getType() == "int") {
int value = ((IntVariable&)initializedVariables.getVariable(arrLoc2)).getVal();
intToString(value,arrLoc2);
}
else {
throw BadVariableTypeException(lineNum);
}
}
else {
if(arrLoc2.find('+') != std::string::npos || arrLoc2.find('=') != std::string::npos) {
Variable &ans = normalParse(arrLoc2, lineNum, 0, initializedVariables);
if(ans.getType() != "int")
throw BadVariableTypeException(lineNum);
int value = ((IntVariable &)ans).getVal();
delete(&ans);
intToString(value, arrLoc2);
} else
throw VariableNotFoundException(lineNum);
}
}
}
}
columnNum = demiI;
if (initializedVariables.doesNameExists(name2)) { // NAME1==NAME2
// CHECK IF ITS THE SAME TYPE AS NAME1
// IF YES, CHECK IF THE VALUES ARE THE SAME AND AND SAVE THE VALUE (TRUE/FALSE) VARIABLE FOR A POSSIBLE NEXT OPERATOR
// IF NOT, THROW BAD VARIABLE TYPE EXCEPTION
string typeName1 = initializedVariables.getVariable(name1).getType();
string typeName2 = initializedVariables.getVariable(name2).getType();
if (!(areTheyTheSameType(typeName1,typeName2)))
throw BadVariableTypeException(lineNum);
if (typeName1 == typeName2) //same
{
if (typeName1 == "int" || typeName1 == "intArray") //int or intarray
{
if (typeName1 == "int") //int==int
{
IntVariable &i1 = (IntVariable &) initializedVariables.getVariable(name1);
IntVariable &i2 = (IntVariable &) initializedVariables.getVariable(name2);
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
}
else //int array == int array
{
IntArray &Ai1 = (IntArray &) initializedVariables.getVariable(name1);
IntArray &Ai2 = (IntArray &) initializedVariables.getVariable(name2);
IntVariable *locarr1 = Ai1.getIntElement((stringToInt(arrLoc1)));
IntVariable *locarr2 = Ai2.getIntElement((stringToInt(arrLoc2)));
IntVariable &i1 = (IntVariable &) (*Ai1.getIntElement(locarr1->getVal()));
IntVariable &i2 = (IntVariable &) (*Ai2.getIntElement(locarr2->getVal()));
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
}
} else
if (typeName1 == "string" || typeName1 == "stringArray") //string or string array
{
if (typeName1 == "string") //string==string
{
StringVariable &i1 = (StringVariable &) initializedVariables.getVariable(name1);
StringVariable &i2 = (StringVariable &) initializedVariables.getVariable(name2);
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
} else //string array == string array
{
StringArray &Ai1 = (StringArray &) initializedVariables.getVariable(name1);
StringArray &Ai2 = (StringArray &) initializedVariables.getVariable(name2);
StringVariable &i1 = (StringVariable &) (*Ai1.getStringElement((stringToInt(arrLoc1))));
StringVariable &i2 = (StringVariable &) (*Ai2.getStringElement((stringToInt(arrLoc2))));
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
}
} else
if (typeName1 == "bool" || typeName1 == "boolArray") //bool or boolarray
{
if (typeName1 == "bool") { //bool==bool
BoolVariable &i1 = (BoolVariable &) initializedVariables.getVariable(name1);
BoolVariable &i2 = (BoolVariable &) initializedVariables.getVariable(name2);
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
} else //boolarray == boolarray
{
BoolArray &Ai1 = (BoolArray &) initializedVariables.getVariable(name1);
BoolArray &Ai2 = (BoolArray &) initializedVariables.getVariable(name2);
BoolVariable &i1 = (BoolVariable &) (*Ai1.getBoolElement((stringToInt(arrLoc1))));
BoolVariable &i2 = (BoolVariable &) (*Ai2.getBoolElement((stringToInt(arrLoc2))));
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
}
}
} else { //not the same
if (typeName1 == "int" || typeName1 == "intArray") //int or intarray
{
if (typeName1 == "int") //int == intarray[loc]
{
IntVariable &i1 = (IntVariable &) initializedVariables.getVariable(name1);
IntArray &Ai2 = (IntArray &) initializedVariables.getVariable(name2);
IntVariable &i2 = (IntVariable &) (*Ai2.getIntElement((stringToInt(arrLoc2))));
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
} else //int array[loc] == int
{
IntArray &Ai1 = (IntArray &) initializedVariables.getVariable(name1);
IntVariable &i1 = (IntVariable &) (*Ai1.getIntElement((stringToInt(arrLoc1))));
IntVariable &i2 = (IntVariable &) initializedVariables.getVariable(name2);
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
}
} else if (typeName1 == "string" || typeName1 == "stringArray") //string or stringarray
{
if (typeName1 == "string") //string = stringarray[loc]
{
StringVariable &i1 = (StringVariable &) initializedVariables.getVariable(name1);
StringArray &Ai2 = (StringArray &) initializedVariables.getVariable(name2);
StringVariable &i2 = (StringVariable &) (*Ai2.getStringElement((stringToInt(arrLoc2))));
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
} else //string array[loc] == string
{
StringArray &As1 = (StringArray &) initializedVariables.getVariable(name1);
StringVariable &s1 = (StringVariable &) (*As1.getStringElement((stringToInt(arrLoc1))));
StringVariable &s2 = (StringVariable &) initializedVariables.getVariable(name2);
BoolVariable *boolTemp = new BoolVariable(s1 == s2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
}
} else if (typeName1 == "bool" || typeName1 == "boolArray") //bool or boolarray
{
if (typeName1 == "bool") { //bool = boolarray[loc]
BoolArray &Ai1 = (BoolArray &) initializedVariables.getVariable(name1);
BoolVariable &i1 = (BoolVariable &) (*Ai1.getBoolElement((stringToInt(arrLoc1))));
BoolVariable &i2 = (BoolVariable &) initializedVariables.getVariable(name2);
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
} else { //boolarray[loc] == bool
BoolArray &Ai1 = (BoolArray &) initializedVariables.getVariable(name1);
BoolVariable &i2 = (BoolVariable &) initializedVariables.getVariable(name2);
BoolVariable &i1 = (BoolVariable &) (*Ai1.getBoolElement((stringToInt(arrLoc1))));
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
}
}
}
} else { // NAME1==VAR
// CHECK ITS TYPE - true / false / " " / 2 (an integer)
// IF ITS NONE OF THE ABOVE, THROW VARIABLE NOT FOUND EXCEPTION
// CHECK IF ITS THE SAME TYPE AS NAME1
// IF YES, CHECK IF THE VALUES ARE THE SAME AND AND SAVE THE VALUE (TRUE/FALSE) VARIABLE FOR A POSSIBLE NEXT OPERATOR
// IF NOT, THROW BAD VARIABLE TYPE EXCEPTION
string typeName1 = initializedVariables.getVariable(name1).getType();
if (name2 == "true" || name2 == "false") {//var is bool
bool value = (name2 == "true");
if (isArr1) { //arr[loc] == bool
BoolArray &Ai1 = (BoolArray &) initializedVariables.getVariable(name1);
BoolVariable &i1 = (BoolVariable &) (*Ai1.getBoolElement((stringToInt(arrLoc1))));
BoolVariable i2 = BoolVariable(value,"","bool");
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
} else if (typeName1 == "bool") { //bool ==bool
BoolVariable &i1 = (BoolVariable &) initializedVariables.getVariable(name1);
BoolVariable i2 = BoolVariable(value,"","bool");
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
} else
throw BadVariableTypeException(lineNum);
} else if (isNumber((name2))) { //var is num
int value = stringToInt(name2);
if (isArr1) { //arr[loc] == bool
IntArray &Ai1 = (IntArray &) initializedVariables.getVariable(name1);
IntVariable &i1 = (IntVariable &) (*Ai1.getIntElement((stringToInt(arrLoc1))));
IntVariable i2 = IntVariable(value,"","int");
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
} else if (typeName1 == "int") { //int == int
IntVariable &i1 = (IntVariable &) initializedVariables.getVariable(name1);
IntVariable i2 = IntVariable(value,"","int");
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
} else
throw BadVariableTypeException(lineNum);
} else if (name2[0] == '"') { //var is string
string value = name2.substr(1,name2.length() - 2);
if (isArr1) { //arr[loc] == bool
StringArray &Ai1 = (StringArray &) initializedVariables.getVariable(name1);
StringVariable &i1 = (StringVariable &) (*Ai1.getStringElement((stringToInt(arrLoc1))));
StringVariable i2 = StringVariable(value,"","string");
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
} else if (typeName1 == "string") { //string == string
StringVariable &i1 = (StringVariable &) initializedVariables.getVariable(name1);
StringVariable i2 = StringVariable(value,"","string");
BoolVariable *boolTemp = new BoolVariable(i1 == i2, "noName", "bool");
tempArr.replaceVariable(*boolTemp);
} else
throw VariableNotFoundException(lineNum);
}
}
} else { // NAME1=
// CHECK ITS TYPE AND SAVE IT
columnNum++;
demiI = columnNum;
nameLength = 0;
isArrCellOp1 = false;
while (isArrCellOp1 || (demiI < line.length() && line[demiI] != '=' && line[demiI] != '+' && line[demiI] != ')' &&
line[demiI] != '}')) {
if(line[demiI] == '[')
isArrCellOp1 = true;
if(line[demiI] == ']')
isArrCellOp1 = false;
nameLength++;
demiI++;
}
string name2 = line.substr((unsigned long)columnNum, (unsigned long)nameLength);
bool isArr2 = false;
string arrName2;
string arrLoc2;
if (name2.find('[') != std::string::npos) {
if(name2[0] == '[') {
isArr2 = true;
}
else {
int iter3 = 0;
while (name2[iter3] != '[')
iter3++;
arrName2 = name2.substr(0, (unsigned long)iter3);
iter3++;
int iter4 = 0;
int counter = iter3;
while (name2[counter] != ']') {
iter4++;
counter++;
}
arrLoc2 = name2.substr((unsigned long)iter3, (unsigned long)iter4);
name2 = arrName2;
isArr2 = true;
if(!(isNumber(arrLoc2))) {
if(initializedVariables.doesNameExists(arrLoc2)) {
if(initializedVariables.getVariable(arrLoc2).getType() == "int") {
int value = ((IntVariable&)initializedVariables.getVariable(arrLoc2)).getVal();
intToString(value,arrLoc2);
}
else {
throw BadVariableTypeException(lineNum);
}
}
else {
if(arrLoc2.find('+') != std::string::npos || arrLoc2.find('=') != std::string::npos) {
Variable &ans = normalParse(arrLoc2, lineNum, 0, initializedVariables);
if(ans.getType() != "int")
throw BadVariableTypeException(lineNum);
int value = ((IntVariable &)ans).getVal();
delete(&ans);
intToString(value, arrLoc2);
} else
throw VariableNotFoundException(lineNum);
}
}
}
}
columnNum = demiI;
if (initializedVariables.doesNameExists(name2)) { // NAME1=NAME2
// CHECK IF ITS THE SAME TYPE AS NAME1
string typeName1 = initializedVariables.getVariable(name1).getType();
string typeName2 = initializedVariables.getVariable(name2).getType();
// IF YES, PUT ITS VALUE INTO THE NEW VARIABLE AND SAVE THE VALUE OF THE NEW VARIABLE FOR A POSSIBLE NEXT OPERATOR
// IF NOT, THROW BAD VARIABLE TYPE EXCEPTION
if (!(areTheyTheSameType(typeName1,typeName2)))
throw BadVariableTypeException(lineNum);
if (typeName1 == "int" || typeName1 == "intArray") //both are int or int array or mix
{
if (isArr2){
IntArray &iA2 = (IntArray &) initializedVariables.getVariable(name2);
int arrSize2 = iA2.getSize();
int arrLocInt2 = stringToInt(arrLoc2);