macro.hpp File Reference

Simplified macros for common control flow patterns with optional logging. More...

#include "lib/log.hpp"

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Macros
#define	return_if(condition, value, ...)
#define	break_if(condition, ...)
#define	continue_if(condition, ...)
#define	log_if(condition, ...)

Detailed Description

Simplified macros for common control flow patterns with optional logging.

Author

Ruan Formigoni

This file provides a minimal set of preprocessor macros designed to reduce boilerplate code by combining conditional statements with actions like return, break, and continue. All macros support optional logging by including a format string and arguments after the action.

The logging level is determined by the prefix in the format string itself (D::, I::, W::, E::, C::) which is processed by the logger at compile time.

Copyright

Copyright (c) 2025 Ruan Formigoni

Definition in file macro.hpp.

Macro Definition Documentation

break_if

#define break_if	(		condition,
			... )

Value:

  if (condition) { \
    __VA_OPT__(logger(__VA_ARGS__);) \
    break; \
  }

Definition at line 65 of file macro.hpp.

continue_if

#define continue_if	(		condition,
			... )

Value:

  if (condition) { \
    __VA_OPT__(logger(__VA_ARGS__);) \
    continue; \
  }

Definition at line 87 of file macro.hpp.

log_if

#define log_if	(		condition,
			... )

Value:

  if (condition) { \
    logger(__VA_ARGS__); \
  }

Definition at line 115 of file macro.hpp.

return_if

#define return_if	(		condition,
			value,
			... )

Value:

  if (condition) { \
    __VA_OPT__(logger(__VA_ARGS__);) \
    return value; \
  }

Definition at line 43 of file macro.hpp.