`cmpfn.h`

This interface exports a template function for comparing values of an unspecified type. Most clients will have no need to use this interface explicitly. Its primary purpose is to provide a default comparison function that allows maps and sets to use the standard operators defined for their base type.

Function
operatorCmp(v1, v2)	This template function is a generic function that compares two values using the built-in `==` and `<` operators.

Function detail

int operatorCmp(Type v1, Type v2);

This template function is a generic function that compares two values using the built-in == and < operators. It is supplied as a convenience for those situations where a comparison function is required, and the type has a built-in ordering that you would like to use.

Usage:

int sign = operatorCmp(v1, v2);