kcenon::common::exception_mapper Class Reference

Maps standard exception types to appropriate error codes. More...

#include <utilities.h>

Collaboration diagram for kcenon::common::exception_mapper:

Static Public Member Functions
static error_info	map_unknown_exception (const std::string &module="")
	Map unknown exception (catch-all)
static error_info	map_generic_exception (const std::exception &e, const std::string &module="")
	Map generic exception.
static error_info	map_unknown_exception (const std::string &module="")
static error_info	map_generic_exception (const std::exception &e, const std::string &module="")

Detailed Description

Maps standard exception types to appropriate error codes.

Provides automatic error code assignment based on exception type, enabling more precise error handling without manual code specification.

Note: This class is kept for API compatibility but is no longer used internally. The try_catch functions now use multiple catch blocks for better performance.

Definition at line 122 of file utilities.cppm.

Member Function Documentation

map_generic_exception() [1/2]

static error_info kcenon::common::exception_mapper::map_generic_exception ( const std::exception & e, const std::string & module = "" )

inlinestatic

Map generic exception.

Parameters

e	Exception object
module	Module name

Returns

error_info

Definition at line 146 of file utilities.h.

                                                                                                 {
        return error_info{error_codes::INTERNAL_ERROR, e.what(), module, "std::exception"};
    }

References kcenon::common::error_codes::INTERNAL_ERROR.

Referenced by kcenon::common::try_catch(), and kcenon::common::try_catch_void().

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map_generic_exception() [2/2]

static error_info kcenon::common::exception_mapper::map_generic_exception ( const std::exception & e, const std::string & module = "" )

inlinestaticexport

Definition at line 129 of file utilities.cppm.

                                                                                                 {
        return error_info{error_codes::INTERNAL_ERROR, e.what(), module, "std::exception"};
    }

References kcenon::common::error_codes::INTERNAL_ERROR.

map_unknown_exception() [1/2]

static error_info kcenon::common::exception_mapper::map_unknown_exception ( const std::string & module = "" )

inlinestatic

Map unknown exception (catch-all)

Parameters

module

Module name

Returns

error_info for unknown exception

Definition at line 135 of file utilities.h.

                                                                          {
        return error_info{error_codes::INTERNAL_ERROR, "Unknown exception caught", module,
                         "Non-standard exception (not derived from std::exception)"};
    }

References kcenon::common::error_codes::INTERNAL_ERROR.

Referenced by kcenon::common::try_catch(), and kcenon::common::try_catch_void().

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map_unknown_exception() [2/2]

static error_info kcenon::common::exception_mapper::map_unknown_exception ( const std::string & module = "" )

inlinestaticexport

Definition at line 124 of file utilities.cppm.

                                                                          {
        return error_info{error_codes::INTERNAL_ERROR, "Unknown exception caught", module,
                         "Non-standard exception (not derived from std::exception)"};
    }

References kcenon::common::error_codes::INTERNAL_ERROR.

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The documentation for this class was generated from the following files:

• include/kcenon/common/patterns/result/utilities.h
• src/modules/result/utilities.cppm