### DoubleToBoolean(Double x)

Converts the given double value to a boolean value

### DoubleToByte(Double x)

Converts the given double value to a byte value

### DoubleToChar(Double x)

Converts the given double value to a char value

### DoubleToShort(Double x)

Converts the given double value to a short value

### DoubleToInteger(Double x)

Converts the given double value to a integer value

### DoubleToLong(Double x)

Converts the given double value to a long value

### DoubleToFloat(Double x)

Converts the given double value to a float value

### isNull(Object o)

Checks whether the given object is NULL

### ToBoolean(Object o)

Converts the given value to a boolean value.

### ToByte(Object o)

Converts the given value to a byte value. This function converts any value to a byte value, thus it is more time consuming than the DoubleToByte function for double values.

### ToChar(Object o)

Converts the given value to a char value. This function converts any value to a char value, thus it is more time consuming than the DoubleToChar function for double values.

### ToShort(Object o)

Converts the given value to a short value. This function converts any value to a short value, thus it is more time consuming than the DoubleToShort function for double values.

### ToInteger(Object o)

Converts the given value to a integer value. This function converts any value to a integer value, thus it is more time consuming than the DoubleToInteger function for double values.

### ToLong(Object o)

Converts the given value to a long value. This function converts any value to a long value, thus it is more time consuming than the DoubleToLong function for double values.

### ToFloat(Object o)

Converts the given value to a float value. This function converts any value to a float value, thus it is more time consuming than the DoubleToFloat function for double values.

### ToDouble(Object o)

Converts the given value to a double value.

### ToDate(<Number x>|<String s, Pattern p>)

Converts the given value to a date value. The format parameter is necessary if the first parameter is a string value.

### ToString(Object o)

Converts the given value to a string value.

### ToHex(<Number x>|<String s>)

Returns the  hexadecimal string representation of the given value.

### ToBinary(<Number x>|<String s>)

Returns the binary string representation of the given value.

### ToTuple(Object o1, .. , o10)

Creates a tuple with the given values (max 10).

### ToList(Object o1, .. , o10)

Creates a list with the given values (max 10).