my_basename.h File Reference

A macro that gives FILE without the directory name (e.g. More...

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Macros
#define	MY_BASENAME   (&__FILE__[basename_index(__FILE__, sizeof(__FILE__) - 1)])
#define	LOG_SUBSYSTEM_TAG

Functions
static constexpr int	basename_index (const char *const path, const int index)
constexpr const char *	basename_prefix_eval (const char *const path)
constexpr int	basename_prefix_find (const char *const path, const int index)

Detailed Description

A macro that gives FILE without the directory name (e.g.

foo.cc instead of ../sql/foo.cc), calculated compile-time. Note that the entire FILE string is still present in the binary; only the pointer is adjusted.

Macro Definition Documentation

LOG_SUBSYSTEM_TAG

#define LOG_SUBSYSTEM_TAG

Value:

  basename_prefix_eval(   \
      &__FILE__[basename_prefix_find(__FILE__, sizeof(__FILE__) - 1)])

MY_BASENAME

#define MY_BASENAME   (&__FILE__[basename_index(__FILE__, sizeof(__FILE__) - 1)])

Function Documentation

basename_index()

static constexpr int basename_index ( const char *const  path, const int  index  )

staticconstexpr

basename_prefix_eval()

constexpr const char * basename_prefix_eval ( const char *const  path )

constexpr

basename_prefix_find()

constexpr int basename_prefix_find ( const char *const  path, const int  index  )

constexpr