###  | # Boost.Preprocessor ## Header <boost/preprocessor/comparison/less.hpp>

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### #define BOOST_PP_LESS(X,Y)

Expands to `1` if `X < Y` and `0` otherwise.

Both `X` and `Y` must expand to integer literals in the range [0, BOOST_PP_LIMIT_MAG].

For example, `BOOST_PP_LESS(2,6)` expands to `1`.

### Test

- arithmetic_test.cpp

### #define BOOST_PP_LESS_D(D,X,Y)

Can be used inside BOOST_PP_WHILE() (see for an explanation of the D parameter).

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Revised

© Copyright Housemarque Oy 2002

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