content_filter Class Reference

Custom filter that filters by message content. More...

Inheritance diagram for content_filter:

Collaboration diagram for content_filter:

Public Member Functions
	content_filter (std::string keyword)
bool	should_log (const log_entry &entry) const override
	Check if a log entry should be processed.
std::string	get_name () const override
	Get the name of this filter.
Public Member Functions inherited from kcenon::logger::log_filter_interface
virtual	~log_filter_interface ()=default

Private Attributes
std::string	keyword_

Detailed Description

Custom filter that filters by message content.

Examples

decorator_usage.cpp.

Definition at line 66 of file decorator_usage.cpp.

Constructor & Destructor Documentation

content_filter()

content_filter::content_filter ( std::string keyword )

inlineexplicit

Examples

decorator_usage.cpp.

Definition at line 68 of file decorator_usage.cpp.

: keyword_(std::move(keyword)) {}

Member Function Documentation

get_name()

std::string content_filter::get_name ( ) const

inlineoverridevirtual

Get the name of this filter.

Returns

Filter name for identification

Implements kcenon::logger::log_filter_interface.

Examples

decorator_usage.cpp.

Definition at line 75 of file decorator_usage.cpp.

                                        {
        return "content_filter";
    }

should_log()

bool content_filter::should_log ( const log_entry & entry ) const

inlineoverridevirtual

Check if a log entry should be processed.

Parameters

entry

The log entry to check

Returns

true if the entry should be logged, false otherwise

Implements kcenon::logger::log_filter_interface.

Examples

decorator_usage.cpp.

Definition at line 70 of file decorator_usage.cpp.

                                                           {
        std::string msg(entry.message.data(), entry.message.size());
        return msg.find(keyword_) != std::string::npos;
    }

References kcenon::logger::small_string< SSO_SIZE >::data(), keyword_, kcenon::logger::log_entry::message, and kcenon::logger::small_string< SSO_SIZE >::size().

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Member Data Documentation

keyword_

std::string content_filter::keyword_

private

Examples

decorator_usage.cpp.

Definition at line 80 of file decorator_usage.cpp.

Referenced by should_log().

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

• examples/decorator_usage.cpp