Boost.Preprocessor

#define BOOST_PP_IF(COND,THEN,ELSE)

Expands to THEN if COND != 0 and ELSE if COND == 0.

COND must expand to an integer literal in the range [0, BOOST_PP_LIMIT_MAG].

For example, BOOST_PP_IF(0,1,2) expands to 2.

See

• BOOST_PP_EXPR_IF()

Test

• preprocessor_test.cpp

Revised

© Copyright Housemarque Oy 2002

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