AOperand< T >::AOperand(std::string const & value, IOperand::eOperandType const & type) throw (AOperand< T >::BadTypeException, AOperand< T >::UnderflowException, AOperand< T >::OverflowException) {
try {
long double d = std::stold(value);
if (type == IOperand::eOperandType::Int8
|| type == IOperand::eOperandType::Int16
|| type == IOperand::eOperandType::Int32) {
if (d - static_cast< long long >(d) != 0.0) {
throw (AOperand< T >::BadTypeException());
}
}
switch (type) {
case IOperand::eOperandType::Int8:
checkOutOfRange(d, INT8_MIN, INT8_MAX);
break;
case IOperand::eOperandType::Int16:
checkOutOfRange(d, INT16_MIN, INT16_MAX);
break;
case IOperand::eOperandType::Int32:
checkOutOfRange(d, INT32_MIN, INT32_MAX);
break;
case IOperand::eOperandType::Float:
checkOutOfRange(d, FLT_MIN, FLT_MAX);
break;
case IOperand::eOperandType::Double:
checkOutOfRange(d, DBL_MIN, DBL_MAX);
break;
}
this->_value = static_cast< T >(d);
} catch (std::exception const & e) {
throw;
}
}
int& MatrixNec::getIndexArray(const ptrdiff_t nRow, const ptrdiff_t nCol) const
{
checkOutOfRange(nRow, nCol);
return *(_data[nRow] + nCol);
}
