feature_flags.h File Reference

Unified feature flags header for monitoring_system. More...

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Macros
#define	KCENON_HAS_COMMON_SYSTEM   0
#define	KCENON_MONITORING_ENABLE_LEGACY_ALIASES   1
	Enable legacy alias support (default: 1)
#define	KCENON_HAS_COMMON_CONCEPTS   0
	Legacy alias definitions for backward compatibility.
#define	KCENON_HAS_COMMON_DI   0
	Check if common_system DI container is available.
#define	KCENON_HAS_COMMON_ILOGGER   0
	Check if common_system ILogger interface is available.
#define	KCENON_HAS_COMMON_IMONITOR   0
	Check if common_system IMonitor interface is available.

Detailed Description

Unified feature flags header for monitoring_system.

This is the main entry point for all feature detection and integration flags in the monitoring_system library. Include this header to get access to all KCENON_* feature macros.

Header organization:

• Includes common_system's feature_flags.h for base feature detection
• Defines KCENON_HAS_COMMON_SYSTEM to indicate common_system availability
• Provides legacy aliases for backward compatibility

Usage:

#include <kcenon/monitoring/config/feature_flags.h>
 
#if KCENON_HAS_COMMON_SYSTEM
    #include <kcenon/common/concepts/event.h>
    // Use common_system features
#endif

See also

common_system feature_flags.h for base feature detection

Definition in file feature_flags.h.

Macro Definition Documentation

KCENON_HAS_COMMON_CONCEPTS

#define KCENON_HAS_COMMON_CONCEPTS   0

Legacy alias definitions for backward compatibility.

These aliases map old macro names to the new KCENON_* convention. They are only defined if:

1. KCENON_MONITORING_ENABLE_LEGACY_ALIASES is enabled (default: 1)
2. The legacy macro is not already explicitly defined

This ensures that explicit user definitions (including explicit 0 values) are respected and not overwritten.

Note

Legacy aliases are planned for deprecation in v0.4.0 and removal in v1.0.0. Migrate to KCENON_* macros.

Check if common_system concepts are available

This macro evaluates to 1 if both common_system is available and C++20 concepts are supported.

Definition at line 130 of file feature_flags.h.

KCENON_HAS_COMMON_DI

#define KCENON_HAS_COMMON_DI   0

Check if common_system DI container is available.

Definition at line 141 of file feature_flags.h.

KCENON_HAS_COMMON_ILOGGER

#define KCENON_HAS_COMMON_ILOGGER   0

Check if common_system ILogger interface is available.

Definition at line 152 of file feature_flags.h.

KCENON_HAS_COMMON_IMONITOR

#define KCENON_HAS_COMMON_IMONITOR   0

Check if common_system IMonitor interface is available.

Definition at line 163 of file feature_flags.h.

KCENON_HAS_COMMON_SYSTEM

#define KCENON_HAS_COMMON_SYSTEM   0

Definition at line 46 of file feature_flags.h.

KCENON_MONITORING_ENABLE_LEGACY_ALIASES

#define KCENON_MONITORING_ENABLE_LEGACY_ALIASES   1

Enable legacy alias support (default: 1)

When enabled, legacy macro names like BUILD_WITH_COMMON_SYSTEM are defined as aliases to the new KCENON_* macros. Disable this to ensure clean migration to the new naming convention.

Definition at line 62 of file feature_flags.h.