/*
Chooses the calculation function wanted. Accepts operand 1, operand 2 and a pointer to the operator.
Returns the value calculated by the operating functions.
*/
float calculate(float n1, float n2, int *op) {
switch (*op) { // compares to the value of the pointer to the operator.
case '+':
return plus1(n1,n2);
break;
case '-':
return minus1(n1,n2);
break;
case '/':
return divide1(n1,n2);
break;
case '*':
return multiply1(n1,n2);
break;
case '^':
return xor1(n1,n2);
break;
case '|':
return or1(n1,n2);
break;
case '&':
return and1(n1,n2);
break;
default:
break;
}
}
SuperNumber<integerType>::SuperNumber(const std::string &value, unsigned short radix) : SuperNumber<integerType>() {
if (radix > 36) {
throw std::out_of_range("The radix was " + std::to_string(radix) + ". That is bigger than 36. The maxiumum radix.");
}
else if (radix < 2) {
throw std::out_of_range("The radix was " + std::to_string(radix) + ". That is less than 2. The minimum radix.");
}
std::map<char, SuperNumber<integerType>> allowedCharacters;
SuperNumber<integerType> minus1(-1);
char i;
for (i = 0; i < 10; i++) {
allowedCharacters['0' + i] = i;
}
for (i = 10; i < radix; i++) {
allowedCharacters['7' + i] = i;
allowedCharacters['W' + i] = i;
}
allowedCharacters['.'] = minus1;
std::map<char, SuperNumber<integerType>>::const_iterator it;
std::map<char, SuperNumber<integerType>>::const_iterator end(allowedCharacters.end());
size_t stringSize = value.size();
bool commaFound = false;
SuperNumber<integerType> Radix(radix);
SuperNumber<integerType> Divisor(1);
for (size_t i = 0; i < stringSize; i++) {
it = allowedCharacters.find(value[i]);
if (it != end) {
if (commaFound) {
if (it->second == minus1) {
throw invalid_argument("\"" + value + "\" could not be parsed as a number!");
}
Divisor *= Radix;
*this += it->second / Divisor;
}
else {
if (it->second == minus1) {
commaFound = true;
}
else{
*this *= Radix;
*this += it->second;
}
}
}
else {
throw invalid_argument("\"" + value + "\" could not be parsed as a number!");
}
}
}