BSLS_DEPRECATE_ISPASTTHRESHOLD

Expand to an expression evaluating to true in a preprocessor context if the specified version M.N of the specified UOR U is past the deprecation threshold for U, and expand to an expression evaluating to false otherwise. Version M.N of U is past the deprecation threshold for U if: * An explicit deprecation threshold has been defined for UOR U and that threshold is greater than or equal to version M.N, or * An explicit deprecation threshold has not been defined for UOR U, the versioning package for UOR U defines <U>_VERSION_MAJOR and <U>_VERSION_MINOR, and the version so designated is greater than version M.N.