//!< writes out the header ('X_version.h') with the version information.
/*!< this file is needed for other libraries or application to know this
project's version number. the users can make sure that the header info
agrees with the actual version seen on the file. */
//!< writes out the header ('X_version.h') with the version information.
/*!< this file is needed for other libraries or application to know this
project's version number. the users can make sure that the header info
agrees with the actual version seen on the file. */